Association of Texas Small School Bands Region 24/25 Middle School Symphonic Band
{"copyright_id":"0x5f4fc60fe4b7c19892bd274531dcd2fc5ad44b94ef25b78ba3667c04599934ce","name":"Association of Texas Small School Bands Region 24/25 Middle School Symphonic Band","registered_at":"2026-06-17T11:11:37Z","symbol":"NIM1377257","token_address":"0xa020fd4ccf92a4bc579495f52b18dcf2b64ace23","type":"artist","uuid":"8320e264-ce92-4c46-bb0c-601fc1ebac30"}
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 0x5f4fc60fe4b7c19892bd274531dcd2fc5ad44b94ef25b78ba3667c04599934ce. 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/8320e264-ce92-4c46-bb0c-601fc1ebac30.json and https://artists.proofprofile.net/proofs/artist/8320e264-ce92-4c46-bb0c-601fc1ebac30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Association of Texas Small School Bands Region 24/25 Middle and High Schools 2025 (Live)