Academia de Música Colegio Emprender Temuco
{"copyright_id":"0x3f6ecc660d9a231f50f98ddffc169bff1cc20a818e995a6245c06de7a36460c6","name":"Academia de Música Colegio Emprender Temuco","registered_at":"2026-06-17T14:33:54Z","symbol":"NIM1425430","token_address":"0xafeaf1720bdd3b7f87d2d49c0f15b36218803773","type":"artist","uuid":"8c517720-a6f8-4f1f-bfe2-51c1a0dedfdd"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6ecc660d9a231f50f98ddffc169bff1cc20a818e995a6245c06de7a36460c6. 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/8c517720-a6f8-4f1f-bfe2-51c1a0dedfdd.json and https://artists.proofprofile.net/proofs/artist/8c517720-a6f8-4f1f-bfe2-51c1a0dedfdd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).