Trio Tirolerland mit Weltmeister Jakob Bergmann
{"copyright_id":"0x15c688eda2e36376108b6a87356f18f81c61d7f354cccb9c1db05ca81acd36cd","name":"Trio Tirolerland mit Weltmeister Jakob Bergmann","registered_at":"2026-06-16T22:37:29Z","symbol":"NIM1197379","token_address":"0xb1e02e489545bdf07d3c7b854d44b4b13b6dfabd","type":"artist","uuid":"5ead1452-6ad8-48f2-9f91-dc6d8b4c3514"}
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 0x15c688eda2e36376108b6a87356f18f81c61d7f354cccb9c1db05ca81acd36cd. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ead1452-6ad8-48f2-9f91-dc6d8b4c3514.json and https://artists.proofprofile.net/proofs/artist/5ead1452-6ad8-48f2-9f91-dc6d8b4c3514.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x18ccc968f41cbced60201f902458efe3e297658ea5c8b5ec389d954920d3ba5e. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/ATT259811430.