- conflicts or gaps
- [[{"field": {"value": "founders", "source_urls": ["https://www.ycombinator.com/companies/buttercoin", "https://techcrunch.com/2013/08/20/buttercoin/"]}, "issue": {"value": "Y Combinator lists only Bennett Hoffman (shown twice) and omits co-founder/CEO Cedric Dahl, who is named in contemporaneous press and management-team records.", "source_urls": ["https://www.ycombinator.com/companies/buttercoin", "https://techcrunch.com/2013/08/20/buttercoin/", "https://www.gaebler.com/VC-Funding-86396408-D14B-48F2-8504-78D86733482A-Buttercoin-09-20-2013"]}}, {"field": {"value": "funding.total_raised_usd", "source_urls": ["https://techcrunch.com/2015/04/06/buttercoin-bitcoin-closing/", "https://www.coindesk.com/business/2015/04/06/bitcoin-marketplace-buttercoin-folds-despite-21-million-investment/", "https://www.coindesk.com/markets/2015/04/15/buttercoin-ceo-reveals-tactical-mistake-that-led-to-company-closure/"]}, "issue": {"value": "Total funding is inconsistently reported: TechCrunch cites $1.6M, CoinDesk CEO piece cites $1.3M (via Crunchbase), and another CoinDesk shutdown article headline cites $2.1M while its body says at least $1.3M.", "source_urls": ["https://techcrunch.com/2015/04/06/buttercoin-bitcoin-closing/", "https://www.coindesk.com/business/2015/04/06/bitcoin-marketplace-buttercoin-folds-despite-21-million-investment/", "https://www.coindesk.com/markets/2015/04/15/buttercoin-ceo-reveals-tactical-mistake-that-led-to-company-closure/"]}}, {"field": {"value": "employees.snapshots", "source_urls": ["https://www.ycombinator.com/companies/buttercoin", "https://www.coindesk.com/business/2015/04/06/bitcoin-marketplace-buttercoin-folds-despite-21-million-investment/"]}, "issue": {"value": "Headcount varies by source/date: YC lists team size 11; CoinDesk reported a nine-person team at shutdown in April 2015.", "source_urls": ["https://www.ycombinator.com/companies/buttercoin", "https://www.coindesk.com/business/2015/04/06/bitcoin-marketplace-buttercoin-folds-despite-21-million-investment/"]}}, {"field": {"value": "identity.locations", "source_urls": ["https://www.ycombinator.com/companies/buttercoin", "https://yc-oss.github.io/api/batches/summer-2013/buttercoin.json", "https://www.coindesk.com/business/2015/04/06/bitcoin-marketplace-buttercoin-folds-despite-21-million-investment/"]}, "issue": {"value": "Location reporting is inconsistent: YC page lists New York City only, while YC OSS API lists both NYC and Palo Alto and CoinDesk describes the company as Palo Alto-based at shutdown.", "source_urls": ["https://www.ycombinator.com/companies/buttercoin", "https://yc-oss.github.io/api/batches/summer-2013/buttercoin.json", "https://www.coindesk.com/business/2015/04/06/bitcoin-marketplace-buttercoin-folds-despite-21-million-investment/"]}}, {"field": {"value": "identity.legal_name", "source_urls": []}, "issue": {"value": "No authoritative primary source for the company's legal entity name was found in the reviewed public records.", "source_urls": []}}, {"field": {"value": "funding.rounds", "source_urls": ["https://techcrunch.com/2013/08/20/buttercoin/", "https://www.coindesk.com/markets/2013/09/18/centralway-ventures-invests-250k-in-bitcoin-startup-buttercoin/", "https://www.coindesk.com/markets/2014/11/17/wedbush-securities-funds-buttercoin-in-first-bitcoin-investment/"]}, "issue": {"value": "Public reporting does not clearly map all named investors to discrete dated rounds; YC and Wedbush amounts are undisclosed, and some investor names appear only in aggregate shutdown summaries.", "source_urls": ["https://techcrunch.com/2015/04/06/buttercoin-bitcoin-closing/", "https://www.coindesk.com/markets/2014/11/17/wedbush-securities-funds-buttercoin-in-first-bitcoin-investment/", "https://techcrunch.com/2013/08/20/buttercoin/"]}}]]
- source urls
- ["https://mashable.com/archive/buttercoin-shuts-down", "https://techcrunch.com/2013/08/20/buttercoin/", "https://techcrunch.com/2015/04/06/buttercoin-bitcoin-closing/", "https://thenextweb.com/news/google-ventures-backed-bitcoin-trading-site-buttercoin-is-shutting-down-this-week", "https://www.bloomberg.com/news/articles/2014-11-17/bitcoin-startup-buttercoin-draws-wedbush-as-investor-customer", "https://www.coindesk.com/business/2015/04/06/bitcoin-marketplace-buttercoin-folds-despite-21-million-investment/", "https://www.coindesk.com/markets/2013/09/18/centralway-ventures-invests-250k-in-bitcoin-startup-buttercoin/", "https://www.coindesk.com/markets/2014/11/17/wedbush-securities-funds-buttercoin-in-first-bitcoin-investment/", "https://www.coindesk.com/markets/2015/04/15/buttercoin-ceo-reveals-tactical-mistake-that-led-to-company-closure/", "https://www.gaebler.com/VC-Funding-86396408-D14B-48F2-8504-78D86733482A-Buttercoin-09-20-2013", "https://www.globenewswire.com/news-release/2014/11/17/683832/32619/en/Wedbush-Securities-Announces-Relationship-with-Bitcoin-Trading-Platform-Buttercoin.html", "https://www.ycombinator.com/companies/buttercoin", "https://yc-oss.github.io/api/batches/summer-2013/buttercoin.json"]