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 0xa8785c34abc0564b62fd4d80d2132c1c86cb0203989abb2fa183efd81d62a438. 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/64bef945-e7e7-4123-924f-7b275c0c1dd3.json and https://artists.proofprofile.net/proofs/artist/64bef945-e7e7-4123-924f-7b275c0c1dd3.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 0xb0b563ac08d667dbb947a2fcc19b0f0399c0247221c0597a82fb074b0009b3a0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FI5CK1604289.
Classic Rock Medley (Purple, Zeppelin, ACDC, Queen, Whitesnake)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098bc5e170984721d0522a841056f76e770a123603f2deee26d92c73113c8de3. 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/FI5CK1604308.
I'd Do Anything For Love (But I Won't Do That)
Its Only RocknRoll (But I Like It) [Acoustic]
Heart - All I Wanna Do Is Make Love to You
Don't Know What You Got (Till It's Gone)
Girl You Know It's True (Acoustic) (Milli Vanilli) (Rough Studio Take)
Still Burning For You (Soul on Fire II) (Pre-Release Version)
Conan the Barbarian Theme (The Anvil of Crom)
Highway Blues – Slow Blues Shuffle in A (Jam Track)
Comfortably Floyd – Slow Psychedelic Rock Jam Track in B
Mania in Green - Dark British Blues Rock Jam Track in E Minor
A Cross in the Road Blues - Driving British Blues Jam Track in A
Empty Moors - Emotional Slow Rock Ballad Jam in D Minor
Eurasia – Soulful Melodic Blues Jam Track in C Minor
Can't Fight This Feeling (Acoustic Version)