老虎證券
Invest
Pricing
Rewards
Support
About
Quotes
TigerAI
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
Art Technology Acquisition Corp
9.97
-0.0092
-0.09%
盤後：
9.97
0.0000
0.00%
16:10 EDT
成交量：
15.56萬
成交額：
155.12萬
市值：
3.47億
市盈率：
100.91
高：
9.98
開：
9.98
低：
9.97
收：
9.98
52周最高：
10.00
52周最低：
9.79
股本：
3,483.33萬
流通股本：
2,612.50萬
量比：
0.56
換手率：
0.60%
股息：
- -
股息率：
- -
每股收益(TTM):
0.0988
每股收益(LYR):
-0.0463
淨資產收益率：
--
總資產收益率：
--
市淨率：
-3757.76
市盈率(LYR):
-215.34
資料載入中...
總覽
公司
新聞資訊
公告
2026/08/07
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2026/05/15
超過5%披露
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026/05/15
超過5%披露
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026/05/14
超過5%披露
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026/05/13
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2026/03/17
年度報告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2026/02/24
重要事件披露
Form 8-K - Current report
2026/02/24
重要事件披露
Form 8-K - Current report
2026/01/29
重要事件披露
Form 8-K - Current report
2026/01/13
重要事件披露
Form 8-K - Current report
2026/01/08
重要事件披露
Form 8-K - Current report
2025/12/19
[修訂]招股説明書
Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]
2025/12/05
招股説明書
Form S-1 - General form for registration of securities under the Securities Act of 1933
2014/06/02
超過5%披露
2014/05/29
員工持股計劃
2014/05/29
員工持股計劃
2014/05/29
員工持股計劃
2014/05/29
員工持股計劃
2014/05/29
員工持股計劃
2014/05/29
員工持股計劃
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"Easy breezy. No more feesies.","description":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","keywords":"老虎國際,美股交易,港股交易,交易美股,股票信息,股價,美股行情,美股打新,港股打新,IPO打新,購買美股,全球投資","social":{"ogDescription":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.thetigerbrokers.com/hant/stock/ARTC/filings"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"NZL","license":"TBKIWI","edition":"fundamental","symbol":"ARTC","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ARTC\",,,,,undefined,":{"symbol":"ARTC","market":"US","secType":"STK","nameCN":"Art Technology Acquisition Corp","latestPrice":9.97,"timestamp":1789761600000,"preClose":9.9792,"halted":0,"volume":155590,"hourTrading":{"tag":"盘后","latestPrice":9.97,"preClose":9.97,"latestTime":"16:10 EDT","volume":2,"amount":19.94,"timestamp":1789762203624,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":-0.0009219175885842427,"floatShares":26125000,"shares":34833300,"eps":0.0988,"marketStatus":"已收盤","change":-0.0092,"latestTime":"09-18 16:00:00 EDT","open":9.975,"high":9.975,"low":9.97,"amount":1551238,"amplitude":0.000501,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":0.0988,"tradingStatus":0,"nextMarketStatus":{"tag":"盤前交易","tradingStatus":1,"beginTime":1789977600000},"marketStatusCode":5,"adr":0,"exchange":"NASDAQ","adjPreClose":9.9792,"postHourTrading":{"tag":"盘后","latestPrice":9.97,"preClose":9.97,"latestTime":"16:10 EDT","volume":2,"amount":19.94,"timestamp":1789762203624,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.560328},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ARTC\",,,,,undefined,":{"symbol":"ARTC","floatShares":26125000,"roa":"--","roe":"--","lyrEps":-0.046298,"volumeRatio":0.560328,"shares":34833300,"dividePrice":0,"high":9.975,"amplitude":0.000501,"preClose":9.9792,"low":9.97,"week52Low":9.785,"pbRate":"-3757.76","week52High":10,"institutionHeld":0,"latestPrice":9.97,"eps":0.0988,"divideRate":0,"volume":155590,"delay":0,"ttmEps":0.0988,"open":9.975,"prevYearClose":9.86,"prevWeekClose":10,"prevMonthClose":9.97,"prevQuarterClose":9.93,"fiveDayClose":10,"twentyDayClose":9.97,"sixtyDayClose":9.89},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/ARTC\",params:#limit:5,,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"ARTC\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"ARTC\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/ARTC\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"ARTC","date":"2026-09-17","current":100.910931,"percent":0.08871,"low":-988.861343,"twenty":-985.894759,"median":-980.950451,"eighty":-974.028422,"high":-938.481458,"avg":-978.06935,"sd":12.143825,"marketCap":347636663},"quantilePoints":[{"date":"2026-03-20","current":-938.481458,"twenty":-938.481458,"median":-938.481458,"eighty":-938.481458,"marketCap":330586663},{"date":"2026-03-27","current":-939.439091,"twenty":-939.439091,"median":-938.481458,"eighty":-938.481458,"marketCap":330923996},{"date":"2026-04-02","current":-970.072975,"twenty":-939.439091,"median":-939.439091,"eighty":-938.481458,"marketCap":341714996},{"date":"2026-04-10","current":-971.131058,"twenty":-971.061838,"median":-939.439091,"eighty":-938.481458,"marketCap":342087713},{"date":"2026-04-17","current":-973.039559,"twenty":-971.556267,"median":-970.072975,"eighty":-939.439091,"marketCap":342759996},{"date":"2026-04-24","current":-974.028422,"twenty":-973.039559,"median":-971.061838,"eighty":-939.439091,"marketCap":343108330},{"date":"2026-05-01","current":-975.017283,"twenty":-974.028422,"median":-971.131058,"eighty":-939.439091,"marketCap":343456663},{"date":"2026-05-08","current":-975.017283,"twenty":-974.522851,"median":-972.050699,"eighty":-939.439091,"marketCap":343456663},{"date":"2026-05-15","current":-975.017283,"twenty":-975.017283,"median":-973.039559,"eighty":-939.439091,"marketCap":343456663},{"date":"2026-05-22","current":-977.983867,"twenty":-975.017283,"median":-973.533991,"eighty":-970.072975,"marketCap":344501663},{"date":"2026-05-29","current":-980.950451,"twenty":-975.017283,"median":-974.028422,"eighty":-970.072975,"marketCap":345546663},{"date":"2026-06-05","current":-980.950451,"twenty":-977.192778,"median":-974.028422,"eighty":-970.072975,"marketCap":345546663},{"date":"2026-06-12","current":-981.939311,"twenty":-980.942541,"median":-975.017283,"eighty":-970.864065,"marketCap":345894996},{"date":"2026-06-18","current":-980.950451,"twenty":-980.950451,"median":-975.017283,"eighty":-971.061838,"marketCap":345546663},{"date":"2026-06-26","current":-979.961591,"twenty":-980.950451,"median":-975.017283,"eighty":-971.061838,"marketCap":345198330},{"date":"2026-07-02","current":-983.917035,"twenty":-980.950451,"median":-975.017283,"eighty":-971.089526,"marketCap":346591663},{"date":"2026-07-10","current":-987.872479,"twenty":-980.950451,"median":-975.017283,"eighty":-971.301142,"marketCap":347984996},{"date":"2026-07-17","current":-986.883619,"twenty":-980.950451,"median":-976.006143,"eighty":-971.75404,"marketCap":347636663},{"date":"2026-07-24","current":-985.894759,"twenty":-981.939311,"median":-977.489437,"eighty":-972.050699,"marketCap":347288330},{"date":"2026-07-31","current":-985.400327,"twenty":-984.708123,"median":-977.983867,"eighty":-972.050699,"marketCap":347114163},{"date":"2026-08-07","current":-985.400327,"twenty":-985.400327,"median":-979.961591,"eighty":-972.248471,"marketCap":347114163},{"date":"2026-08-14","current":-985.894759,"twenty":-985.400327,"median":-980.451077,"eighty":-973.138445,"marketCap":347288330},{"date":"2026-08-21","current":-985.894759,"twenty":-985.400327,"median":-980.950451,"eighty":-973.533991,"marketCap":347288330},{"date":"2026-08-28","current":-987.378051,"twenty":-985.795873,"median":-980.950451,"eighty":-973.533991,"marketCap":347810830},{"date":"2026-09-04","current":-985.894759,"twenty":-985.894759,"median":-980.950451,"eighty":-973.632877,"marketCap":347288330},{"date":"2026-09-11","current":-988.861343,"twenty":-985.894759,"median":-980.950451,"eighty":-974.028422,"marketCap":348333330},{"date":"2026-09-17","current":-986.883619,"twenty":-985.894759,"median":-980.950451,"eighty":-974.028422,"marketCap":347636663}],"updateTime":1789776355713},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"ARTC\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21592948","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026086724-ARTC","pdf_url":"","pub_time":1786075200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"ARTC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026086724/0001213900-26-086724-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026086724/ea0300088-10q_art.htm","primary":true,"translateUrl":"","linkName":"ea0300088-10q_art.htm","type":"10-Q","id":"NTFILECKYnJfmJheeRWb8A","market":"us","size":477234},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026086724/ea030008801ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea030008801ex31-1.htm","type":"EX-31.1","id":"NTFILE9XVXLXg5uFfPHZKm","market":"us","size":12018},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026086724/ea030008801ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea030008801ex31-2.htm","type":"EX-31.2","id":"NTFILE3YtWhGXkUL9QJxBu","market":"us","size":11942},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026086724/ea030008801ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea030008801ex32-1.htm","type":"EX-32.1","id":"NTFILEECyP33AHWNm3CJ4A","market":"us","size":4766},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026086724/ea030008801ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea030008801ex32-2.htm","type":"EX-32.2","id":"NTFILE2uERJiD6j4V2Kpbh","market":"us","size":4760}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2026-08-07 12:00","pubTimestamp":1786075200,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21270054","market":"us","labels":[],"media":"sec.gov","original_id":"AN204825126003765-ARTC","pdf_url":"","pub_time":1778817600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"ARTC","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2086545/000204825126003765/0002048251-26-003765-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1326389/000204825126003765/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE3qXuXDFWjoMTdyxM","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-05-15 12:00","pubTimestamp":1778817600,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21264966","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957426003194-ARTC","pdf_url":"","pub_time":1778817600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"ARTC","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2086545/000091957426003194/0000919574-26-003194-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/919185/000091957426003194/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE2SpDeAnFotqWthzh","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-05-15 12:00","pubTimestamp":1778817600,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21258646","market":"us","labels":[],"media":"sec.gov","original_id":"AN117266126001872-ARTC","pdf_url":"","pub_time":1778731200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"ARTC","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2086545/000117266126001872/0001172661-26-001872-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1080171/000117266126001872/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILEEJDDpq3yJ53z8Phy","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-05-14 12:00","pubTimestamp":1778731200,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21249019","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026055078-ARTC","pdf_url":"","pub_time":1778616940000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"ARTC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2086545/0001213900-26-055078-index.html","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026055078/ea0289374-10q_art.htm","primary":true,"translateUrl":"","linkName":"ea0289374-10q_art.htm","type":"10-Q","id":"NTFILEHaT9z7wUmvQdrACw","market":"us","size":432332},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026055078/ea028937401ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea028937401ex31-1.htm","type":"EX-31.1","id":"NTFILEkoE7YR84Kzw96zUi","market":"us","size":12129},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026055078/ea028937401ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea028937401ex31-2.htm","type":"EX-31.2","id":"NTFILEE8i3aViQePrRHASg","market":"us","size":12075},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026055078/ea028937401ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea028937401ex32-1.htm","type":"EX-32.1","id":"NTFILE2PE1wHHFHa9M2TY4","market":"us","size":4712},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026055078/ea028937401ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea028937401ex32-2.htm","type":"EX-32.2","id":"NTFILEAxkTjizdTmdP9PwN","market":"us","size":4728}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2026-05-13 04:15","pubTimestamp":1778616940,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20847602","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026029258-ARTC","pdf_url":"","pub_time":1773720000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"ARTC","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/0001213900-26-029258-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ANNUAL REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/ea0281167-10k_art.htm","primary":true,"translateUrl":"","linkName":"ea0281167-10k_art.htm","type":"10-K","id":"NTFILEEBt1YspgZwKNRWE7","market":"us","size":1192589},{"description":"ART TECHNOLOGY ACQUISITION CORP. DESCRIPTION OF SECURITIES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/ea028116701ex4-5.htm","primary":false,"translateUrl":"","linkName":"ea028116701ex4-5.htm","type":"EX-4.5","id":"NTFILE96ydBNE3kmyxTiGe","market":"us","size":76058},{"description":"INSIDER TRADING POLICIES AND PROCEDURES","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/ea028116701ex19.htm","primary":false,"translateUrl":"","linkName":"ea028116701ex19.htm","type":"EX-19","id":"NTFILE3ocRXScm1QTddpRU","market":"us","size":66584},{"description":"SUBSIDIARIES OF THE REGISTRANT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/ea028116701ex21-1.htm","primary":false,"translateUrl":"","linkName":"ea028116701ex21-1.htm","type":"EX-21.1","id":"NTFILEFuAdi6EHV1MH8Z4v","market":"us","size":877},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/ea028116701ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea028116701ex31-1.htm","type":"EX-31.1","id":"NTFILEGUA9Wi8W2RHeTBFQ","market":"us","size":10062},{"description":"CERTIFICATION","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/ea028116701ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea028116701ex31-2.htm","type":"EX-31.2","id":"NTFILE6czMY8bFfBxkGrWa","market":"us","size":9919},{"description":"CERTIFICATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/ea028116701ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea028116701ex32-1.htm","type":"EX-32.1","id":"NTFILECu7xWWBAzBt9wDrU","market":"us","size":4113},{"description":"CERTIFICATION","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/ea028116701ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea028116701ex32-2.htm","type":"EX-32.2","id":"NTFILEFNEGEQKojRWtLCAc","market":"us","size":3950},{"description":"POLICY RELATED TO RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026029258/ea028116701ex97.htm","primary":false,"translateUrl":"","linkName":"ea028116701ex97.htm","type":"EX-97","id":"NTFILE3qkiu8mDH5NGgjQe","market":"us","size":17533}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2026-03-17 12:00","pubTimestamp":1773720000,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20847611","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026019946-ARTC","pdf_url":"","pub_time":1771909200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ARTC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026019946/0001213900-26-019946-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026019946/ea0278052-8k_arttechacq.htm","primary":true,"translateUrl":"","linkName":"ea0278052-8k_arttechacq.htm","type":"8-K","id":"NTFILE54Yg4N9wQqYmH3Tj","market":"us","size":33051}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-24 13:00","pubTimestamp":1771909200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"第5.02項：董事或某些高級職員的離職；選舉董事；若干人員的委任：若干人員的補償安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20847585","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026019947-ARTC","pdf_url":"","pub_time":1771909200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ARTC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026019947/0001213900-26-019947-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE DATED FEBRUARY 24, 2026","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026019947/ea027820802ex99-1_art.htm","primary":true,"translateUrl":"","linkName":"ea027820802ex99-1_art.htm","type":"EX-99.1","id":"NTFILEAW7Z4F2AguXAWBmf","market":"us","size":4524},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026019947/ea0278208-8k_art.htm","primary":false,"translateUrl":"","linkName":"ea0278208-8k_art.htm","type":"8-K","id":"NTFILE94mADvC7VxV7v7hG","market":"us","size":33680}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-24 13:00","pubTimestamp":1771909200,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20777914","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026009468-ARTC","pdf_url":"","pub_time":1769662800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ARTC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026009468/0001213900-26-009468-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"UNAUDITED BALANCE SHEET OF THE COMPANY AS OF JANUARY 26, 2026","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026009468/ea027459301ex99-1_art.htm","primary":true,"translateUrl":"","linkName":"ea027459301ex99-1_art.htm","type":"EX-99.1","id":"NTFILE4jE1w7DYGVhXAwsN","market":"us","size":49463},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026009468/ea0274593-8k_art.htm","primary":false,"translateUrl":"","linkName":"ea0274593-8k_art.htm","type":"8-K","id":"NTFILEEuFDwfYQzZfZaqwa","market":"us","size":36751},{"description":"PRESS RELEASE DATED JANUARY 26, 2026","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026009468/ea027459301ex99-2_art.htm","primary":false,"translateUrl":"","linkName":"ea027459301ex99-2_art.htm","type":"EX-99.2","id":"NTFILE22MHskmCP4PFoxk2","market":"us","size":6237}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-29 13:00","pubTimestamp":1769662800,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20777847","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026003895-ARTC","pdf_url":"","pub_time":1768280400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ARTC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026003895/0001213900-26-003895-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AUDITED BALANCE SHEET OF THE COMPANY AS OF JANUARY 7, 2026","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026003895/ea027257501ex99-1_art.htm","primary":true,"translateUrl":"","linkName":"ea027257501ex99-1_art.htm","type":"EX-99.1","id":"NTFILEBzEbaT3PucTr6UaH","market":"us","size":155971},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026003895/ea0272575-8k_art.htm","primary":false,"translateUrl":"","linkName":"ea0272575-8k_art.htm","type":"8-K","id":"NTFILE5hCokwdj5gpu7Ugo","market":"us","size":35588}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-13 13:00","pubTimestamp":1768280400,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20616909","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026002553-ARTC","pdf_url":"","pub_time":1767848400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ARTC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/0001213900-26-002553-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 3.03: Material Modifications to Rights of Security Holders;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"UNDERWRITING AGREEMENT, DATED JANUARY 5, 2026, BETWEEN THE COMPANY AND CLEAR STR","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex1-1_art.htm","primary":true,"translateUrl":"","linkName":"ea027205901ex1-1_art.htm","type":"EX-1.1","id":"NTFILE94N2LL8WQaefkcsU","market":"us","size":231415},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea0272059-8k_art.htm","primary":false,"translateUrl":"","linkName":"ea0272059-8k_art.htm","type":"8-K","id":"NTFILECSphUNNhkfaNW2rU","market":"us","size":57594},{"description":"AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION, FILED WITH THE CAYM","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex3-1_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex3-1_art.htm","type":"EX-3.1","id":"NTFILE5PGXCV9jp29Uim6P","market":"us","size":296226},{"description":"WARRANT AGREEMENT, DATED JANUARY 5, 2026, BETWEEN CONTINENTAL STOCK TRANSFER & T","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex4-1_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex4-1_art.htm","type":"EX-4.1","id":"NTFILEAS89Ev9bdCMkdBep","market":"us","size":132457},{"description":"LETTER AGREEMENT, DATED JANUARY 5, 2026, BY AND AMONG THE COMPANY AND CERTAIN SE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex10-1_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex10-1_art.htm","type":"EX-10.1","id":"NTFILE2B3YpC8fAAB1dLbE","market":"us","size":52730},{"description":"INVESTMENT MANAGEMENT TRUST AGREEMENT, DATED JANUARY 5, 2026, BETWEEN CONTINENTA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex10-2_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex10-2_art.htm","type":"EX-10.2","id":"NTFILE3RNThEXpMf9Q4Wws","market":"us","size":90881},{"description":"REGISTRATION RIGHTS AGREEMENT, DATED JANUARY 5, 2026, BETWEEN THE COMPANY AND CE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex10-3_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex10-3_art.htm","type":"EX-10.3","id":"NTFILEFLf74hhKmPgV9oCM","market":"us","size":114936},{"description":"PLACEMENT UNIT SUBSCRIPTION AGREEMENT, DATED JANUARY 5, 2026, BETWEEN THE COMPAN","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex10-4_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex10-4_art.htm","type":"EX-10.4","id":"NTFILEEjBNHMFhABuwJFxn","market":"us","size":55232},{"description":"PLACEMENT SECURITIES SUBSCRIPTION AGREEMENT, DATED JANUARY 5, 2026, BETWEEN THE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex10-5_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex10-5_art.htm","type":"EX-10.5","id":"NTFILE2L6WbsBiXMejXG1s","market":"us","size":67256},{"description":"ADMINISTRATIVE SERVICES AGREEMENT, DATED JANUARY 5, 2026, BETWEEN THE COMPANY AN","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex10-6_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex10-6_art.htm","type":"EX-10.6","id":"NTFILE4jHEfdnYCRcrkskb","market":"us","size":11674},{"description":"FORM OF INDEMNITY AGREEMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex10-7_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex10-7_art.htm","type":"EX-10.7","id":"NTFILEDwhKYhTJcZMMymLC","market":"us","size":134683},{"description":"PRESS RELEASE DATED JANUARY 5, 2026 (PRICING OF THE IPO)","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex99-1_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex99-1_art.htm","type":"EX-99.1","id":"NTFILE3tWYfmHgSi7WmjB3","market":"us","size":8117},{"description":"PRESS RELEASE DATED JANUARY 7, 2026 (CLOSING OF THE IPO)","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390026002553/ea027205901ex99-2_art.htm","primary":false,"translateUrl":"","linkName":"ea027205901ex99-2_art.htm","type":"EX-99.2","id":"NTFILE7ojFDhsAbRA3Bbop","market":"us","size":6144}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-08 13:00","pubTimestamp":1767848400,"title_zh":"Form 8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20553964","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025123903-ARTC","pdf_url":"","pub_time":1766120400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","symbol":"ARTC","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[修訂]招股説明書","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025123903/0001213900-25-123903-index.htm","us_notice_code":"Form S-1/A","us_title_en":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025123903/ea0259414-03.htm","primary":true,"translateUrl":"","linkName":"ea0259414-03.htm","type":"S-1/A","id":"NTFILEHzhg3q32oX2yDLQ9","market":"us","size":4419339},{"description":"CONSENT OF WITHUMSMITH+BROWN, PC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025123903/ea025941403ex23-1_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941403ex23-1_arttech.htm","type":"EX-23.1","id":"NTFILE6SaGFSniQXi7WwGC","market":"us","size":1948}],"type_name":"招股註冊","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股註冊","earn_infos":[],"event_type":"important_notice","event_name":"[修訂]招股説明書","pubTime":"2025-12-19 13:00","pubTimestamp":1766120400,"title_zh":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20553978","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025118735-ARTC","pdf_url":"","pub_time":1764910800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1 - General form for registration of securities under the Securities Act of 1933","symbol":"ARTC","title":"Form S-1 - General form for registration of securities under the Securities Act of 1933","titleType":"招股説明書","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/0001213900-25-118735-index.htm","us_notice_code":"Form S-1","us_title_en":"Form S-1 - General form for registration of securities under the Securities Act of 1933","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea0259414-02.htm","primary":true,"translateUrl":"","linkName":"ea0259414-02.htm","type":"S-1","id":"NTFILECdrDDUfJhQgJWe2t","market":"us","size":4432569},{"description":"FORM OF UNDERWRITING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex1-1_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex1-1_arttech.htm","type":"EX-1.1","id":"NTFILE42GXhxnkY4tWoG3e","market":"us","size":229640},{"description":"MEMORANDUM AND ARTICLES OF ASSOCIATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex3-1_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex3-1_arttech.htm","type":"EX-3.1","id":"NTFILE7CnwSoPyfaCp8QBC","market":"us","size":406844},{"description":"FORM OF AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION TO BE IN EFF","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex3-2_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex3-2_arttech.htm","type":"EX-3.2","id":"NTFILEDCLh5GJSszAdb4T8","market":"us","size":296015},{"description":"SPECIMEN UNIT CERTIFICATE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex4-1_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex4-1_arttech.htm","type":"EX-4.1","id":"NTFILE51hbQorYsLbGDgi6","market":"us","size":19085},{"description":"SPECIMEN CLASS A ORDINARY SHARE CERTIFICATE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex4-2_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex4-2_arttech.htm","type":"EX-4.2","id":"NTFILE33PQNWQgzGdMt7iW","market":"us","size":17423},{"description":"FORM OF WARRANT AGREEMENT BETWEEN CONTINENTAL STOCK TRANSFER & TRUST COMPANY AND","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex4-4_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex4-4_arttech.htm","type":"EX-4.4","id":"NTFILEGSxDgXSVeRQtBp1v","market":"us","size":127783},{"description":"OPINION OF APPLEBY (CAYMAN) LTD., CAYMAN ISLANDS LEGAL COUNSEL TO THE REGISTRANT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex5-1_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex5-1_arttech.htm","type":"EX-5.1","id":"NTFILEGFvBKK7jH5FA6tpw","market":"us","size":55341},{"description":"OPINION OF STEVENS & LEE PC, COUNSEL TO THE REGISTRANT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex5-2_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex5-2_arttech.htm","type":"EX-5.2","id":"NTFILE39RoNvEEKFtLdQQ7","market":"us","size":11261},{"description":"PROMISSORY NOTE, DATED AS OF AUGUST 27, 2025 ISSUED TO ART TECHNOLOGY SPONSOR, L","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex10-1_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex10-1_arttech.htm","type":"EX-10.1","id":"NTFILEHxNsL59BpMTQKuJc","market":"us","size":17746},{"description":"FORM OF LETTER AGREEMENT AMONG THE REGISTRANT AND THE REGISTRANT'S SECURITYHOLDE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex10-2_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex10-2_arttech.htm","type":"EX-10.2","id":"NTFILE36fvTZP8LgxSpn4R","market":"us","size":51573},{"description":"FORM OF INVESTMENT MANAGEMENT TRUST AGREEMENT BETWEEN CONTINENTAL STOCK TRANSFER","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex10-3_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex10-3_arttech.htm","type":"EX-10.3","id":"NTFILE25XdYnT9QYaujXtm","market":"us","size":93866},{"description":"FORM OF REGISTRATION RIGHTS AGREEMENT BETWEEN THE REGISTRANT AND CERTAIN SECURIT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex10-4_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex10-4_arttech.htm","type":"EX-10.4","id":"NTFILEF6535iDP1VxY8s35","market":"us","size":109872},{"description":"SECURITIES SUBSCRIPTION AGREEMENT, DATED AUGUST 27, 2025, BETWEEN THE REGISTRANT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex10-5_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex10-5_arttech.htm","type":"EX-10.5","id":"NTFILE5QfFaCgqpRxiNfRd","market":"us","size":52450},{"description":"FORM OF PLACEMENT UNIT SUBSCRIPTION AGREEMENT BETWEEN THE REGISTRANT AND ART TEC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex10-6_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex10-6_arttech.htm","type":"EX-10.6","id":"NTFILEJ5eQy75Mp2agg7to","market":"us","size":55769},{"description":"FORM OF PLACEMENT UNIT SUBSCRIPTION AGREEMENT BETWEEN THE REGISTRANT AND CLEAR S","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex10-7_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex10-7_arttech.htm","type":"EX-10.7","id":"NTFILECZooVoUTjQ6GXJLQ","market":"us","size":61646},{"description":"FORM OF INDEMNITY AGREEMENT","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex10-8_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex10-8_arttech.htm","type":"EX-10.8","id":"NTFILE8QqgacLNmqmt3Bpx","market":"us","size":130605},{"description":"FORM OF ADMINISTRATIVE SERVICES AGREEMENT, BY AND BETWEEN THE REGISTRANT AND ART","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex10-9_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex10-9_arttech.htm","type":"EX-10.9","id":"NTFILE5Ru1ZRhTaZAaHWpR","market":"us","size":11715},{"description":"FORM OF CODE OF ETHICS","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex14_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex14_arttech.htm","type":"EX-14","id":"NTFILEe4wkkv6agcqnMz2G","market":"us","size":62605},{"description":"CONSENT OF WITHUMSMITH+BROWN, PC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex23-1_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex23-1_arttech.htm","type":"EX-23.1","id":"NTFILEASvQnUz95EjwYvfk","market":"us","size":2048},{"description":"FORM OF AUDIT COMMITTEE CHARTER","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex99-1_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex99-1_arttech.htm","type":"EX-99.1","id":"NTFILE8S2uGMYYC36FpwkD","market":"us","size":35879},{"description":"FORM OF COMPENSATION COMMITTEE CHARTER","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex99-2_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex99-2_arttech.htm","type":"EX-99.2","id":"NTFILE3MwHnBRF8LXQEinC","market":"us","size":30035},{"description":"CONSENT OF KATHERINE FLEMMING","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex99-3_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex99-3_arttech.htm","type":"EX-99.3","id":"NTFILE9SX5eWQJZfXETMKu","market":"us","size":2526},{"description":"CONSENT OF WALTER BEACH","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex99-4_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex99-4_arttech.htm","type":"EX-99.4","id":"NTFILE8FxXPxAVPF9LGqHz","market":"us","size":2462},{"description":"CONSENT OF PHOEBE SAATCHI","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex99-5_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex99-5_arttech.htm","type":"EX-99.5","id":"NTFILE5U5Vog5xd6x7xFcf","market":"us","size":2462},{"description":"CONSENT OF YASSIR BENJELLOUN-TOUIMI","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex99-6_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex99-6_arttech.htm","type":"EX-99.6","id":"NTFILEV7C88Uj27wimTeWH","market":"us","size":2492},{"description":"FILING FEE TABLE","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ea025941402ex-fee_arttech.htm","primary":false,"translateUrl":"","linkName":"ea025941402ex-fee_arttech.htm","type":"EX-FILING FEES","id":"NTFILEGDKCLvAra7HC9mX7","market":"us","size":19706},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ex3-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_001.jpg","type":"GRAPHIC","id":"NTFILEHzKQ6TbWBMd13omd","market":"us","size":44483},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ex3-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_002.jpg","type":"GRAPHIC","id":"NTFILEAvzZJ5v7aMMCgMAp","market":"us","size":151926},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2086545/000121390025118735/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILEChcmmqLPGWAqx89z","market":"us","size":3970}],"type_name":"招股註冊","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股註冊","earn_infos":[],"event_type":"important_notice","event_name":"招股説明書","pubTime":"2025-12-05 13:00","pubTimestamp":1764910800,"title_zh":"Form S-1 - General form for registration of securities under the Securities Act of 1933","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"2583384","market":"us","labels":[],"media":"sec.gov","original_id":"AN80724914000153-ARTC","pdf_url":null,"pub_time":1401638400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"ARTC","title":"","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/807249/000080724914000153/0000807249-14-000153-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"[Amend] General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/807249/000080724914000153/artc_01.htm","primary":true,"translateUrl":null,"linkName":"artc_01.htm","type":"SC 13D/A","id":"NTFILE2aeRr8YXtxQCkVhE","market":"us","size":167101}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2014-06-02 00:00","pubTimestamp":1401638400,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"4117153","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465914042229-ARTC","pdf_url":null,"pub_time":1401292800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"ARTC","title":"","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042229/0001104659-14-042229-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"POST-EFFECTIVE AMENDMENT TO A S-8 REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042229/a14-13817_5s8pos.htm","primary":true,"translateUrl":null,"linkName":"a14-13817_5s8pos.htm","type":"S-8 POS","id":"NTFILEBJY1xTUa7Beu4VEZ","market":"us","size":34678}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2014-05-29 00:00","pubTimestamp":1401292800,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"4117151","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465914042219-ARTC","pdf_url":null,"pub_time":1401292800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"ARTC","title":"","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042219/0001104659-14-042219-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"POST-EFFECTIVE AMENDMENT TO A S-8 REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042219/a14-13817_1s8pos.htm","primary":true,"translateUrl":null,"linkName":"a14-13817_1s8pos.htm","type":"S-8 POS","id":"NTFILEBJYvH1HMGGKaxvvV","market":"us","size":34678}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2014-05-29 00:00","pubTimestamp":1401292800,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"4117150","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465914042221-ARTC","pdf_url":null,"pub_time":1401292800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"ARTC","title":"","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042221/0001104659-14-042221-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"POST-EFFECTIVE AMENDMENT TO A S-8 REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042221/a14-13817_3s8pos.htm","primary":true,"translateUrl":null,"linkName":"a14-13817_3s8pos.htm","type":"S-8 POS","id":"NTFILEXPcAGbwHgZQtrxyp","market":"us","size":34678}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2014-05-29 00:00","pubTimestamp":1401292800,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"4117149","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465914042223-ARTC","pdf_url":null,"pub_time":1401292800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"ARTC","title":"","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042223/0001104659-14-042223-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"POST-EFFECTIVE AMENDMENT TO A S-8 REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042223/a14-13817_4s8pos.htm","primary":true,"translateUrl":null,"linkName":"a14-13817_4s8pos.htm","type":"S-8 POS","id":"NTFILEAXCKSWRhgWE7JzUD","market":"us","size":34678}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2014-05-29 00:00","pubTimestamp":1401292800,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"4117147","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465914042225-ARTC","pdf_url":null,"pub_time":1401292800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"ARTC","title":"","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042225/0001104659-14-042225-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"POST-EFFECTIVE AMENDMENT TO A S-8 REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042225/a14-13817_2s8pos.htm","primary":true,"translateUrl":null,"linkName":"a14-13817_2s8pos.htm","type":"S-8 POS","id":"NTFILEDbaGmk8XyZVL1Ayh","market":"us","size":34678}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2014-05-29 00:00","pubTimestamp":1401292800,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"2583394","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465914042230-ARTC","pdf_url":null,"pub_time":1401292800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"ARTC","title":"","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042230/0001104659-14-042230-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"POST-EFFECTIVE AMENDMENT TO A S-8 REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1005010/000110465914042230/a14-13817_6s8pos.htm","primary":true,"translateUrl":null,"linkName":"a14-13817_6s8pos.htm","type":"S-8 POS","id":"NTFILEFs3gwjvtoKmruDYn","market":"us","size":34678}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2014-05-29 00:00","pubTimestamp":1401292800,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":3,"pageCount":1,"totalSize":44,"code":"91000000","status":"200"}]}}