Sonidos de lluvia tranquila y cuencos tibetanos
{"copyright_id":"0xad0a4ac615df179cf7eae47494ef53256cde2a9896c0f17b6c41f79ddf0b87b8","name":"Sonidos de lluvia tranquila y cuencos tibetanos","registered_at":"2026-06-17T16:42:05Z","symbol":"NIM1456036","token_address":"0x455ae5d25bcf71f242347dff7924dac09ef61633","type":"artist","uuid":"9142f178-abd7-4c45-8d96-1d456cae542f"}
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 0xad0a4ac615df179cf7eae47494ef53256cde2a9896c0f17b6c41f79ddf0b87b8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9142f178-abd7-4c45-8d96-1d456cae542f.json and https://artists.proofprofile.net/proofs/artist/9142f178-abd7-4c45-8d96-1d456cae542f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).