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 0x765bf247c3e41334e95e635ef317722ffa479e5bba88e211abf6a91efde4c82b. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b53b8f9-4d54-407e-a738-5c843d273784.json and https://artists.proofprofile.net/proofs/artist/6b53b8f9-4d54-407e-a738-5c843d273784.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Raise It Up - DJ Spen & Gary Hudgins Remix
Raise It Up - DJ Spen & Gary Hudgins Resurrection Dub
Raise It Up - DJ Spen & Gary Hudgins Hump 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 0x025e032116c20491e7ecf759f25c886d5148de5a5fc099be31fbc3b3649c2e30. 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/DEQ121856119.
You Can Never Take Less - Company Is Family Remix
Ikigai - Madmotormiquel & Iorie Remix - Mixed
Lino Cannavacciuolo: Violin And Memories, Greatest Hits