Státní soubor makedonských lidových písní a tanců
{"copyright_id":"0xee9e531aa66685a35919723660d3885fa54f2d71d5ed091d6dac6dca6022c4d0","name":"Státní soubor makedonských lidových písní a tanců","registered_at":"2026-06-20T09:09:42Z","symbol":"NIM1578581","token_address":"0x3abdea9aa4068c0403d85f0d0551a7d467587def","type":"artist","uuid":"aae6945f-e2fb-483e-90ec-5fafcf098d5b"}
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 0xee9e531aa66685a35919723660d3885fa54f2d71d5ed091d6dac6dca6022c4d0. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aae6945f-e2fb-483e-90ec-5fafcf098d5b.json and https://artists.proofprofile.net/proofs/artist/aae6945f-e2fb-483e-90ec-5fafcf098d5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).