- conflicts or gaps
- [[{"field": {"value": "founded_year", "source_urls": ["https://www.ycombinator.com/companies/arthena", "https://www.cbinsights.com/company/arthena", "https://craft.co/arthena"]}, "conflict": {"value": "YC lists 2013; CB Insights, Tracxn, StartupBeat list 2014; Craft lists 2017.", "source_urls": ["https://www.ycombinator.com/companies/arthena", "https://www.cbinsights.com/company/arthena", "https://tracxn.com/d/companies/arthena/__L_cyPwCxlSPNDKsRvOdGl2LFcgL9fhPVhWjux5uvfS8", "https://craft.co/arthena"]}}, {"field": {"value": "total_funding", "source_urls": ["https://www.ycdb.co/company/arthena", "https://pitchbook.com/profiles/company/97644-61", "https://www.cbinsights.com/company/arthena/financials"]}, "conflict": {"value": "Total raised ranges from $1.12M–$1.3M (YCDB/Tracxn) to $6.62M (PitchBook) to $9.18M (CB Insights); likely due to different round classifications and undisclosed amounts.", "source_urls": ["https://www.ycdb.co/company/arthena", "https://tracxn.com/d/companies/arthena/__L_cyPwCxlSPNDKsRvOdGl2LFcgL9fhPVhWjux5uvfS8", "https://pitchbook.com/profiles/company/97644-61", "https://www.cbinsights.com/company/arthena/financials"]}}, {"field": {"value": "series_a_date", "source_urls": ["https://pitchbook.com/profiles/company/97644-61", "https://www.cbinsights.com/company/arthena/financials"]}, "conflict": {"value": "PitchBook records Series A completion December 1, 2018 without disclosed amount; CB Insights records $7.8M Series A on March 1, 2019.", "source_urls": ["https://pitchbook.com/profiles/company/97644-61", "https://www.cbinsights.com/company/arthena/financials"]}}, {"field": {"value": "acquisition_date", "source_urls": ["https://pitchbook.com/profiles/company/97644-61", "https://tracxn.com/d/companies/arthena/__L_cyPwCxlSPNDKsRvOdGl2LFcgL9fhPVhWjux5uvfS8", "https://www.techtimes.com/articles/294537/20230801/how-the-masterworks-team-maintains-a-unified-vision-for-the-future-of-art-investing.htm"]}, "conflict": {"value": "PitchBook: March 16, 2023; Tracxn: March 17, 2023; TechTimes (Aug 2023) incorrectly states December 2022.", "source_urls": ["https://pitchbook.com/profiles/company/97644-61", "https://tracxn.com/d/companies/arthena/__L_cyPwCxlSPNDKsRvOdGl2LFcgL9fhPVhWjux5uvfS8", "https://www.techtimes.com/articles/294537/20230801/how-the-masterworks-team-maintains-a-unified-vision-for-the-future-of-art-investing.htm"]}}, {"field": {"value": "employee_count", "source_urls": ["https://www.ycombinator.com/companies/arthena", "https://builtin.com/company/arthena", "https://altss.com/profile/arthena"]}, "conflict": {"value": "YC: 12; Built In: 11; YCDB: 15; Altss post-acquisition: 2; LeadIQ 2026: ~1.", "source_urls": ["https://www.ycombinator.com/companies/arthena", "https://builtin.com/company/arthena", "https://www.ycdb.co/company/arthena", "https://altss.com/profile/arthena", "https://leadiq.com/c/arthena/5a1db6b72300005a00b1d3d8"]}}, {"field": {"value": "website_domain", "source_urls": ["https://www.arthena.com", "https://www.arthena.co"]}, "conflict": {"value": "arthena.com and arthena.co (live fetch June 2025) serve unrelated Indonesian gambling/spam content; domains appear compromised/hijacked. Historical company content only available via archives and third-party databases.", "source_urls": ["https://www.arthena.com", "https://www.arthena.co", "https://www.ycdb.co/company/arthena"]}}, {"field": {"value": "operating_status", "source_urls": ["https://www.cbinsights.com/company/arthena", "https://craft.co/arthena"]}, "conflict": {"value": "CB Insights header still shows 'Alive' despite listing Masterworks acquisition; Craft shows 'Active' subsidiary post-acquisition.", "source_urls": ["https://www.cbinsights.com/company/arthena", "https://craft.co/arthena"]}}, {"field": {"value": "acquisition_terms", "source_urls": ["https://pitchbook.com/profiles/company/97644-61", "https://pod.co/the-lobster-talks-podcast-by-lobster-capital/mastering-the-art-of-the-exit-madeleine-d-angelos-yc-journey-to-a-masterworks-acquisition"]}, "conflict": {"value": "No public acquisition price or deal terms found; founder podcast confirms exit but does not disclose financials.", "source_urls": ["https://pitchbook.com/profiles/company/97644-61", "https://tracxn.com/d/companies/arthena/__L_cyPwCxlSPNDKsRvOdGl2LFcgL9fhPVhWjux5uvfS8", "https://pod.co/the-lobster-talks-podcast-by-lobster-capital/mastering-the-art-of-the-exit-madeleine-d-angelos-yc-journey-to-a-masterworks-acquisition"]}}, {"field": {"value": "founder_count", "source_urls": ["https://startupbeat.com/arthena-an-equity-crowdfunding-platform-for-fine-art-investment-raises-over-1m-in-its-seed-round/17549/", "https://www.ycombinator.com/companies/arthena"]}, "conflict": {"value": "2015 StartupBeat describes Madelaine D'Angelo as sole founder; YC and later sources list Michael D'Angelo as co-founder/CTO.", "source_urls": ["https://startupbeat.com/arthena-an-equity-crowdfunding-platform-for-fine-art-investment-raises-over-1m-in-its-seed-round/17549/", "https://www.ycombinator.com/companies/arthena"]}}, {"field": {"value": "masterworks_press_release", "source_urls": ["https://pitchbook.com/profiles/company/97644-61"]}, "conflict": {"value": "No official Masterworks press release or SEC filing for the Arthena acquisition located in public sources reviewed.", "source_urls": ["https://pitchbook.com/profiles/company/97644-61", "https://altss.com/profile/arthena", "https://tracxn.com/d/companies/arthena/__L_cyPwCxlSPNDKsRvOdGl2LFcgL9fhPVhWjux5uvfS8"]}}]]
- source urls
- ["https://altss.com/profile/arthena", "https://builtin.com/company/arthena", "https://craft.co/arthena", "https://leadiq.com/c/arthena/5a1db6b72300005a00b1d3d8", "https://pitchbook.com/profiles/company/97644-61", "https://pod.co/the-lobster-talks-podcast-by-lobster-capital/mastering-the-art-of-the-exit-madeleine-d-angelos-yc-journey-to-a-masterworks-acquisition", "https://startupbeat.com/arthena-an-equity-crowdfunding-platform-for-fine-art-investment-raises-over-1m-in-its-seed-round/17549/", "https://techcrunch.com/2017/03/17/arthena-y-combinator/", "https://tracxn.com/d/companies/arthena/__L_cyPwCxlSPNDKsRvOdGl2LFcgL9fhPVhWjux5uvfS8", "https://www.arthena.co", "https://www.arthena.com", "https://www.bloomberg.com/news/articles/2017-11-27/new-york-startup-unleashes-big-data-on-art-investing", "https://www.builtinnyc.com/company/arthena", "https://www.cbinsights.com/company/arthena", "https://www.cbinsights.com/company/arthena/financials", "https://www.gaebler.com/VC-Funding-6FA5F2D9-5CDB-44E7-8684-521B397E7E43-Arthena-08-22-2014", "https://www.techtimes.com/articles/294537/20230801/how-the-masterworks-team-maintains-a-unified-vision-for-the-future-of-art-investing.htm", "https://www.ycdb.co/company/arthena", "https://www.ycombinator.com/companies/arthena", "https://www.ycombinator.com/companies/arthena/jobs"]