Ann Petry (October 12, 1908 – April 28, 1997) was an American writer of novels, short stories, children's books and journalism. Her 1946 debut novel The Street became the first novel by an African-Ame
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 0x003dc11a64a2bfdd333156d4a64970d411266f0bceaae8849e518802c299d730. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39ee56ee-8f49-4702-9523-d44d3dde54fe.json and https://artists.proofprofile.net/proofs/artist/39ee56ee-8f49-4702-9523-d44d3dde54fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Street [Die Straße (Ungekürzte Lesung)]