1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x2a2fe82f0871ec6530cb9d29373489c6fdccc8e78e2daec105ba4e7667aa7f2a. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec3ef1f4-fbc9-4145-b3f7-cb8722b33428.json and https://artists.proofprofile.net/proofs/artist/ec3ef1f4-fbc9-4145-b3f7-cb8722b33428.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Livin' Lovin' Maid (She's Just a Woman) - En Vivo
The Lover (Of the Lost Face of the Moon)
Georgia (Didn't Give Me No Good Night Kissin')
The Livin' I'm Doin' (Ain't Worth The Lovin' I'm Gettin')
El Extraño Soñador (The Lover Of The Lost Face Of The Moon)
Thank You Baby: The Legendary Enigma of Mike Kennedy
Mike Kennedy Desde el Palau Sant Jordi (Directo)
Medley: No Sé Mi Nombre / Los Chicos Con las Chicas - Live
If You Take a Chance (Take It Easy) - Remastered
I'll Never Find Another You - Remastered
Ienes Problemas, Yo También - Remastered
Lass Sie Geh'n (She's Not There) - Remastered
Hey Mama (I'm Drinking) (with Los Bravos)
Dios Bendiga la Musica (with Los Bravos)
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 → block OTSBitcoinBlock must exist at that height 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 0x86dc03254bd93ccbf24a03aa6745157e2d102554d3de7e3ee6055b1a0ea4ec73. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5020200185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52f690fdedff67ed2a32327ad9ca1621820c6b7dff40ebda282b656decd35aa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/AUXN21939637.