Bridle Path/Montgomery Elementary Select String Ensemble
{"copyright_id":"0xbf1a754786eccaca1c4325ecfd069e4058dfd9a4fb243e7a366d5287f41826c2","name":"Bridle Path/Montgomery Elementary Select String Ensemble","registered_at":"2026-06-17T08:23:57Z","symbol":"NIM1337276","token_address":"0x897b9ffe3496a1d53353d487b7885f0c685f9c10","type":"artist","uuid":"7a92a0ae-50a2-4ad3-b716-3d38b4554bb8"}
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 0xbf1a754786eccaca1c4325ecfd069e4058dfd9a4fb243e7a366d5287f41826c2. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a92a0ae-50a2-4ad3-b716-3d38b4554bb8.json and https://artists.proofprofile.net/proofs/artist/7a92a0ae-50a2-4ad3-b716-3d38b4554bb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
2018 Midwest Clinic: Bridle Path/Montgomery Elementary Select String Ensemble (Live)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ffdb4510f7aaf07965f9622b5658553c9044bd33b3233ccc19a9806835f4f2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1900803.