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 0xddf062daa39a338c69a666fe525d5f1ee0b50dc0d71b61d81079fc7bad067c3a. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/957938df-b3f3-45df-a409-1c603e49305e.json and https://artists.proofprofile.net/proofs/artist/957938df-b3f3-45df-a409-1c603e49305e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
100% Freaky (feat. Pitbull & Play N Skillz)
100% Freaky (feat. Pitbull & Play-N-Skillz)
100% Freaky (feat. Pitbull, RJ & Play N Skillz)
100% Freaky (feat. Pitbull, Play-N-Skillz)
100% Freaky (Remixes) (feat. Pitbull & Play N Skillz)
A Prayer [feat. Flo Rida & Shawn Lewis] (Remixes)
Acrobat featuring Snoop Dogg & Orru Jackson
Acrobats (feat. Snoop Dogg & Orry Jackson)
Acrobat (feat. Snoop Dogg, Orry Jackson)
My Moonshine (feat. Akon, Honorebel, Savage)
Invincible Now featuring Nicki Minaj & Shawn Lewsi
Invincible Now (Feat. Nicki Minaj & Shawn Lewis)
100% Freaky (feat. Pitbull, R.J. & Play-N-Skillz)
100% Freaky (feat. Pitbull, R.J. & Play-N-Skillz) [David May Edit 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 → 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 0x735e57385d7a56db15628cc913518e58cb947b28b26e46c913d9eb081131a1fd. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ITG411200018.
Acrobat (feat. Snoop Dogg & Orru Jackson)
My Moonshine (feat. Akon, Honorebel & Savage)