İstanbul Devlet Modern Folk Müzik Topluluğu
{"copyright_id":"0xaeef569c9ad29df03057865b2bc6542c9afecbafb1f3ff09128637d6072cb0c9","name":"İstanbul Devlet Modern Folk Müzik Topluluğu","registered_at":"2026-06-16T10:05:47Z","symbol":"NIM1018042","token_address":"0x090c88dd6ca4c67a259a1286004bec0f0f2998ec","type":"artist","uuid":"3acdc42d-3588-4398-8ba7-f7079f6fc1a3"}
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 0xaeef569c9ad29df03057865b2bc6542c9afecbafb1f3ff09128637d6072cb0c9. Chain 2 (Bitcoin): anchored in block 954032 (2026-06-17T01:59:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3acdc42d-3588-4398-8ba7-f7079f6fc1a3.json and https://artists.proofprofile.net/proofs/artist/3acdc42d-3588-4398-8ba7-f7079f6fc1a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).