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 0x948f041f8a3b29d094ee467ca118882c60d01270402d367ff7514bd61e8a82d7. 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/6ef85351-0961-44bc-bac8-2e6971872dc0.json and https://artists.proofprofile.net/proofs/artist/6ef85351-0961-44bc-bac8-2e6971872dc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Saxophonist In Paris - Jae Vynel JUMP Drum Dub
Saxophonist In Paris - City Soul Project Mix
Saxophonist In Paris - Local Instruments Deep Mix
Saxophonist In Paris - Hugh Cleal Deep In Detroit Mix
Saxophonist In Paris - Original Ibiza Mix
Funk Voltage - Maboo Inc vs Abel Riballo & Kds Remix
Picture of You - Andre Butano & Philippe Liard Remix
It's Okay - Kiko & Spencer K Comanche Border Mix
It's Okay - Tristan Case & Tom Barlow Remix
Do Not Disturb - Ange Siddhar Nervous Remix
Do Not Disturb - Oliver Schmitz & Micah Sherman Remix
Again - Francesco Tarantini & Hector Romero NY Remix
Again - Talkback aka Sossa & Jacopo G Remix
Again - Francesco Tarantini & Hector Romero NY Instrumental Remix
Body Talk - Niels Feijen & Lunoize Remix
Funky Shit - Jo Mills & Dylan Debut Remix
The Other Side of Funk - Hector Moralez Remix
The Other Side of Funk - Dimitri DMT & BVision 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 0xbb2b6ee6705718aaddafbea71d37987fdee60867391a40a4c43f383c15e569d4. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/CA5KR2488853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5008d1a6bcf7ccf8b9c4fc4b68e344938aa2641b977e34edc2a197643bf1ea04. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLMT42501582.
Idyllic - JP Chronic A Free Knight Remix
Idyllic - Jp Chronic a Free Knight Remix
Strictly House Meets Downtown Beats, Vol.01