José Martínez Sánchez (born 11 March 1945), nicknamed Pirri, is a Spanish former footballer. A central midfielder in the early part of his career, he finished up as a sweeper. He spent the vast major
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 0x0c8a9a9777d98cf47b7bbe4c90bec1f6cc7b4d850bca1990790a710d1d2ecd59. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d45b2905-63dc-418f-af85-c89b52bcafae.json and https://artists.proofprofile.net/proofs/artist/d45b2905-63dc-418f-af85-c89b52bcafae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hold my hand in the morning until the night