The Detroit Grand Pubahs are an American musical group from Detroit, Michigan, comprising Paris the Black Fu (real name Mack Goudy Jr.) and The Mysterious Mr O. (real name Oliver Way). One of the foun
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 0x60a575a8d4dd5529283f63015994391e2e29cd72656a88da7ba3219ace3dcfeb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65e59289-effb-416f-8515-407dc67718e1.json and https://artists.proofprofile.net/proofs/artist/65e59289-effb-416f-8515-407dc67718e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xf3385d5cc1e6381da6a640ae55fdccb2a962bf767c4c1a4be3ad450780d567ac. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USJI10100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fa1e934a276678881072059ced21de162801a0cc35fe49a172c368ef29ae97. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USJI10100166.
The Galactic Ass Creatures from Uranus Remixes
BUttFUnkula And The Remixes From Earth Volume 1
BUttFUnkula And The Remixes From Earth Volume 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17961e063dd0511ff30aeda220cbd2f6dc4fdaa9103c08a3d6ecce07c7d6e74. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:39:20Z), 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/DEL020420082.
BUttFUnkula & the Remixes from Earth (The Album)
Catching the Red Eye / I Didn't Want To Party
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe9ed63d0b2f48e432818fc5067763db6e679499dd776d3e2c1f52833e96acc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR6V80821749.