Hakan Yazar Arts & Production Collective
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 0x346ed084fc39d8d57da132524be4492c1e97b5add257e20647ab1c06501bdee4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61c24f8a-07a4-47c7-8ee0-50186be13e5a.json and https://artists.proofprofile.net/proofs/artist/61c24f8a-07a4-47c7-8ee0-50186be13e5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
KARBİP Şarkısı - Pedallar Karşıyaka'da Döner
Güyer Bostanım Güyer (Traditional, Adana Saimbeyli Yöresi)