- conflicts or gaps
- [[{"field": {"value": "founded_year", "source_urls": ["https://medium.com/prooftrading/announcing-proof-e67b5f4fa04", "https://www.ycombinator.com/companies/proof-trading", "https://www.sec.gov/Archives/edgar/data/1824698/000182469820000001/xslFormDX01/primary_doc.xml"]}, "conflict": {"value": "December 2018 public launch (Medium/PR) vs YC 'Founded: 2019' vs SEC incorporation year 2019 vs LinkedIn 'founded 2018'", "source_urls": ["https://medium.com/prooftrading/announcing-proof-e67b5f4fa04", "https://www.ycombinator.com/companies/proof-trading", "https://www.sec.gov/Archives/edgar/data/1824698/000182469820000001/xslFormDX01/primary_doc.xml", "https://www.linkedin.com/company/prooftrading"]}}, {"field": {"value": "founders", "source_urls": ["https://www.ycombinator.com/companies/proof-trading", "https://medium.com/prooftrading/announcing-two-additional-co-founders-prerak-and-beau-2df924249747"]}, "conflict": {"value": "YC lists 2 founders (Aisen, Bishop); company blog lists 5 co-founders (Aisen, Bishop, Sanghvi, Tateyama, Dong)", "source_urls": ["https://www.ycombinator.com/companies/proof-trading", "https://medium.com/prooftrading/announcing-two-additional-co-founders-prerak-and-beau-2df924249747", "https://medium.com/prooftrading/proof-trading-progress-update-3-months-915549a757d4"]}}, {"field": {"value": "employees", "source_urls": ["https://www.ycombinator.com/companies/proof-trading", "https://www.linkedin.com/company/prooftrading"]}, "conflict": {"value": "YC team size 7 (likely stale) vs LinkedIn 13 employees", "source_urls": ["https://www.ycombinator.com/companies/proof-trading", "https://www.linkedin.com/company/prooftrading"]}}, {"field": {"value": "total_funding", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-6-months-92fdec72c7a8", "https://www.sec.gov/Archives/edgar/data/1824698/000182469820000001/xslFormDX01/primary_doc.xml", "https://pitchbook.com/profiles/company/279548-38"]}, "conflict": {"value": "Pre-seed $1.15M + seed $4.65M implies ~$5.8M, but Crunchbase/PitchBook report ~$4.8M total pre-Series A; seed Form D includes $3.15M convertible conversion that may overlap with earlier rounds", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-6-months-92fdec72c7a8", "https://www.sec.gov/Archives/edgar/data/1824698/000182469820000001/xslFormDX01/primary_doc.xml", "https://pitchbook.com/profiles/company/279548-38", "https://www.crunchbase.com/organization/proof-trading"]}}, {"field": {"value": "series_a_amount", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-7-years-a6d2e04c11fd", "https://www.cbinsights.com/investor/hither-creek-ventures"]}, "gap": {"value": "Series A closed 2026-02-13 but dollar amount not publicly disclosed; CB Insights shows '$XXM'", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-7-years-a6d2e04c11fd", "https://www.cbinsights.com/investor/hither-creek-ventures"]}}, {"field": {"value": "intermediate_rounds", "source_urls": ["https://pitchbook.com/profiles/company/279548-38", "https://www.sec.gov/Archives/edgar/data/1824698/000182469820000001/xslFormDX01/primary_doc.xml"]}, "gap": {"value": "PitchBook lists Early Stage VC (Nov 2022) and Later Stage VC (Jan 2023) rounds not corroborated by public SEC Form D filings found", "source_urls": ["https://pitchbook.com/profiles/company/279548-38"]}}, {"field": {"value": "cto", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-6-months-92fdec72c7a8", "https://www.prnewswire.com/news-releases/proof-trading-names-nila-das-coo-promotes-marcio-moreno-to-cto-301647269.html"]}, "conflict": {"value": "Co-founder Prerak Sanghvi was original CTO (2019); Marcio Moreno became CTO Oct 2022; current role/status of Sanghvi unclear", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-6-months-92fdec72c7a8", "https://www.prnewswire.com/news-releases/proof-trading-names-nila-das-coo-promotes-marcio-moreno-to-cto-301647269.html"]}}, {"field": {"value": "han_dong", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-3-months-915549a757d4", "https://www.prnewswire.com/news-releases/proof-trading-names-nila-das-coo-promotes-marcio-moreno-to-cto-301647269.html"]}, "gap": {"value": "Co-founder Han Dong announced Mar 2019; no recent public confirmation of current employment or role", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-3-months-915549a757d4"]}}, {"field": {"value": "valuation_revenue", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-6-years-8f888c267b09", "https://www.sec.gov/Archives/edgar/data/1824698/000182469820000001/xslFormDX01/primary_doc.xml"]}, "gap": {"value": "Company reports strong revenue growth (5x YoY in 2024) but no public revenue figures or post-money valuation disclosed", "source_urls": ["https://medium.com/prooftrading/proof-trading-progress-update-6-years-8f888c267b09", "https://www.sec.gov/Archives/edgar/data/1824698/000182469820000001/xslFormDX01/primary_doc.xml"]}}]]
- source urls
- ["https://files.brokercheck.finra.org/firm/firm_306369.pdf", "https://foundertrace.com/companies/proof_trading/", "https://medium.com/prooftrading/announcing-proof-e67b5f4fa04", "https://medium.com/prooftrading/announcing-two-additional-co-founders-prerak-and-beau-2df924249747", "https://medium.com/prooftrading/building-a-new-institutional-trading-algorithm-aggressive-liquidity-seeker-6bc2caf9dd", "https://medium.com/prooftrading/introducing-the-quant-basics-textbook-and-a-handy-quiz-to-see-if-its-right-for-you-aa80de2884cc", "https://medium.com/prooftrading/proof-engineering-the-algorithmic-trading-platform-b9c2f195433d", "https://medium.com/prooftrading/proof-trading-progress-update-2-years-9c321ce5bb89", "https://medium.com/prooftrading/proof-trading-progress-update-3-months-915549a757d4", "https://medium.com/prooftrading/proof-trading-progress-update-6-months-92fdec72c7a8", "https://medium.com/prooftrading/proof-trading-progress-update-6-years-8f888c267b09", "https://medium.com/prooftrading/proof-trading-progress-update-7-years-a6d2e04c11fd", "https://medium.com/prooftrading/proof-trading-progress-update-q2-2024-021358e98259", "https://medium.com/prooftrading/the-role-of-llms-in-institutional-equities-trading-39c3510ec95d", "https://medium.com/prooftrading/to-serve-traders-a996cd5e160e", "https://pitchbook.com/profiles/company/279548-38", "https://prooftrading.com/", "https://prooftrading.com/offerings/", "https://www.cbinsights.com/investor/hither-creek-ventures", "https://www.crunchbase.com/organization/proof-trading", "https://www.linkedin.com/company/prooftrading", "https://www.prnewswire.com/news-releases/proof-trading-names-nila-das-coo-promotes-marcio-moreno-to-cto-301647269.html", "https://www.sec.gov/Archives/edgar/data/1824698/000182469820000001/xslFormDX01/primary_doc.xml", "https://www.ycombinator.com/companies/proof-trading"]