Anne Sexton (born Anne Gray Harvey; November 9, 1928 – October 4, 1974) was an American poet known for her highly personal, confessional verse. She won the Pulitzer Prize for poetry in 1967 for her bo
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb965829af5849441f1d37e57d24bbb2710c58be23fbc20801b20a5a7521e2a8. Chain 2 (Bitcoin): anchored in block 954028 (2026-06-17T01:08:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3979106a-fe65-4b0c-9d3a-6f525a3ecbec.json and https://artists.proofprofile.net/proofs/artist/3979106a-fe65-4b0c-9d3a-6f525a3ecbec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Anne Sexton Reads Her Works - The 1959 and 1961 Readings