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 0xdc46cf330fb8601c5fefbc4a20e51abd07502d5d7c7d0bd2e298ec12793608b4. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81c737cd-b7b3-4bc3-a5d1-80bdb9d77b3f.json and https://artists.proofprofile.net/proofs/artist/81c737cd-b7b3-4bc3-a5d1-80bdb9d77b3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Art Of Love (The Voice Australia 2022 Performance / Live)
Art of Love - The Voice Australia 2022 Performance / 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 0xed8158bbecc4e6c211bb8f4e34ae189cec6b98864539c9a8264dc430b40d8eff. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/AUUM72200095.
Dancing On My Own (The Voice Australia 2022 Performance / Live)
Dancing On My Own - The Voice Australia 2022 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79839915c741fa8a416fd74c168687c5a8ce1076bca7bce14db53499a79aebeb. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:43:17Z), 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/AUUM72200102.
100 Years From Now (The Voice Australia 2022 / Grand Finalist Original)
100 Years From Now - The Voice Australia 2022 / Grand Finalist Original
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d90d4980f004d3f1e5c2678257e543d02013bf3b09697bfe685b3aecf92e146. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/AUUM72200185.
I Wanna Know What Love Is (The Voice Australia 2022 Performance / Live)
I Wanna Know What Love Is - The Voice Australia 2022 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf36a02323a020c9558de3feb93f14eb438c8a907558c5094b79698b35f8d68a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/AUUM72200155.
Jordan Tavita: The Complete Collection (The Voice Australia 2022)
GHOST TOWN - The Voice Australia 2022 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66222d6d651a174b0f4ccc33320bbde031b48964d82a415e6b05fe1c73360da. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/AUUM72200166.
Man In The Mirror - The Voice Australia 2022 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44469e9fbba77c4ebaf47e56ec71a971bcabd98e3906698d94aee8fa06715a9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AUUM72200170.