{"endpoint":"/api/anchor/latest","anchor":{"schema":"a11.anchor.v1","date":"2026-08-26","record":{"blocks":329,"canonical_spine_valid":true,"chain_day":307,"genesis":"6760277edfdda62a2716e5ea82f0c57e0ec21dc23bfe716aa95117035cfefbf9","head_block":329,"head_hash":"a886fd614813cc1477f6a8d28621813c52c00e5cc7cae4ac9de9c9fbd289889b","method":"opentimestamps-calendar","schema":"a11.anchor.v1","source":"in-process verifyCanonicalSpine(); same function behind /api/chain/status","stamped_at":"2026-08-26T00:00:28.264Z","trigger":"cron_0000Z"},"canonical":"{\"blocks\":329,\"canonical_spine_valid\":true,\"chain_day\":307,\"genesis\":\"6760277edfdda62a2716e5ea82f0c57e0ec21dc23bfe716aa95117035cfefbf9\",\"head_block\":329,\"head_hash\":\"a886fd614813cc1477f6a8d28621813c52c00e5cc7cae4ac9de9c9fbd289889b\",\"method\":\"opentimestamps-calendar\",\"schema\":\"a11.anchor.v1\",\"source\":\"in-process verifyCanonicalSpine(); same function behind /api/chain/status\",\"stamped_at\":\"2026-08-26T00:00:28.264Z\",\"trigger\":\"cron_0000Z\"}","digest_sha256":"98918ae60b2b76a6cd2e7fba3088dd29f2ac48c51233a3f4bfedde6c0e41139c","calendars":[{"url":"https://a.pool.opentimestamps.org","ok":true,"proof_b64":"8AgaiFF8Xv+SCgjwEFazUnoBj4p1+PPYA0cLa5EI8CCpjoFU6pC0W0n+EF4255C9sJsqIm970mJfDCBoNYmSDAjxIMJy16nBwz09zWy6del33yU0AUtG2IAlzVvfiAhvtGK5CPEgSKyTYXDE67pLGYO0jCLjxMHfLKhaUKFqRwF1nV+J4ggI8QRqjiyd8AjuIjNsO5QiNwCD3+MNLvkMji4taHR0cHM6Ly9hbGljZS5idGMuY2FsZW5kYXIub3BlbnRpbWVzdGFtcHMub3Jn","proof_bytes":207,"submitted_at":"2026-08-26T00:00:29.865Z"},{"url":"https://b.pool.opentimestamps.org","ok":true,"proof_b64":"8Ais+hyNDeGbRAjxIHG4bAkwEuCLdAuNK2nPgDcri6wZzrxP6XQ2BMgE6S0aCPAQfsMgmfSe5SAFZb+urfqRRwjwIKDo/EKucFP8dmxIjDBnvqG6TOxFA8Y4V13yGpe4ALFdCPEgC06NE3y3AauAfDjc+pB/4e4EnXWK+ee7bx6LRERdJH8I8QRqjiye8Ag6B5QAfs73LwCD3+MNLvkMjiwraHR0cHM6Ly9ib2IuYnRjLmNhbGVuZGFyLm9wZW50aW1lc3RhbXBzLm9yZw==","proof_bytes":205,"submitted_at":"2026-08-26T00:00:30.363Z"},{"url":"https://alice.btc.calendar.opentimestamps.org","ok":true,"proof_b64":"8Ag9SCQfLkHOJwjwEB+pFOQ90ZHWK9xcZ1bSPzoI8CBm+DXQ4d6qqrGFBLy8t4xp4UGL8BaeF1WFpngwAG+T/QjwIMn2FA8GaaJsoKmJzbj8PDV0vUZBwL7mQdDVuvaGDwfeCPEEao4sn/AIxepUzmjpaD4Ag9/jDS75DI4uLWh0dHBzOi8vYWxpY2UuYnRjLmNhbGVuZGFyLm9wZW50aW1lc3RhbXBzLm9yZw==","proof_bytes":172,"submitted_at":"2026-08-26T00:00:31.876Z"}],"status":"pending_bitcoin_aggregation","verify_note":"digest_sha256 = SHA-256 of the canonical record string (sorted keys, no whitespace). Each calendar proof commits that digest. Download /api/anchor/DATE.ots and verify or upgrade with the open-source ots client against Bitcoin. Verifiable records, not certifications.","stored_at":"2026-08-26T00:00:31.876Z"},"ots_download":"/api/anchor/2026-08-26.ots","chain":"UNBROKEN","timestamp":"2026-08-26T10:26:29.501Z"}