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 0x9ccf366eec81d67b3936295d41b6758eed0f79dff29799604acdca6ca7c3691c. 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/5f3a170b-0f4d-41ee-88b6-ea0e5ab21116.json and https://artists.proofprofile.net/proofs/artist/5f3a170b-0f4d-41ee-88b6-ea0e5ab21116.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dark Circle - Frenk Dj & Paolo Dee Remix
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 0xe5df093165903d170033587bb447ee8108852301c919e93f669458eb4f2439c9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/IT3421000058.
Low Frequency - Claudio Climaco & Frankie G Remix
Minimal Female - Mauro Frisari & Stefano Cassisi Remix
Minimal Female - Alex Young Cirkus Remix
Give the Try - Cesar D' Constanzzo Remix
Minimal Female - The Drunkers Special Remix
Tribal Explosion - The Brain Melted Remix
Minimal Happiness - Andrea Frisina Remix
Minimal Happiness - Tolo & Matthew Skud Remix
Minimal Happiness - Max Sabatini & Alex B Remix
Leaders Of The New School Present Lissat & Voltaxx
Can You Hear Me - Frenk DJ, Joe Maker Remix
Top 58 Ibiza 2013 (Summer Essential Dance - House Selection)