Murat Aslan (born December 13, 1986) is a Turkish volleyball player. He plays for Galatasaray and also has 48 caps with the national team. External links Player profile at galatasaray.org Categor
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 0xa303a4bbf8cfc95184fbfa0207938fc1417d3f74e14cc181098f9af28e00847b. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acbd1c3f-b787-4d4f-8eeb-f9605e73c79d.json and https://artists.proofprofile.net/proofs/artist/acbd1c3f-b787-4d4f-8eeb-f9605e73c79d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).