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 0xabea6565a097d777ec6588ba5f02b5d69503955948c02511e8888a6621ab3229. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba8dcaef-d3f5-49ef-8890-986698cdd668.json and https://artists.proofprofile.net/proofs/artist/ba8dcaef-d3f5-49ef-8890-986698cdd668.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
DJ Tools: The Best of 2013 (Selected By Mr. Drums)
Don't You Go Away - Original Sample Loops
You Got To Move Your Body - Original Mix
You Got To Move Your Body - Benny Camaro Remix
Se Te Olvido (Carlo Cavalli Presents Cupido)
Se Te Olvido - Carlo Cavalli Presents Cupido
Tierra Santa (Feat. Petrona Martinez) - Ricky Persi Mix
Tierra Santa (Feat. Petrona Martinez) - Giangi Cappai Remix
Tierra Santa (Feat. Petrona Martinez) - Original mix
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 0xc7d4b30304a10fbe0401c33a7d18f38882acc7eb97d48284983aa8bb6462d494. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/UKU932431798.
Work Hard Play Hard, Vol. 1 (Pure Motivation House Music)
Call Me Honey - Danny Caliro Honey Dub Mix
The Big House Bang!, Vol. 5 (60 House Monsters + 6 DJ Mixes)
Sex Sells More - The Ultimate House Edition, Vol. 5 (69 Tracks + 6 DJ Mixes)