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 0xe52dcec247fbd2710bb2700632c70333b83b64cdf4d025a0b449c79163a091ba. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79895d12-2b05-4b30-8869-5f29251a9f14.json and https://artists.proofprofile.net/proofs/artist/79895d12-2b05-4b30-8869-5f29251a9f14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Freez'ASHE 22 - Saoulé (part.2) (mashup)
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 0xc588a29f5f92c14d54a128b30cfe6b762eafefa1e2aeaded58dcc8c77cdc7d1e. 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/QZWFJ2368987.
Bruxelles Vie X House (édit by DJ Tatan)
Belles Femmes X PETETE (édit by DJ Tatan)
Réseaux X 90's JERSEY (édit by DJ Tatan)
Petit Génie x Que Du Sal Commence (édit by DJ Tatan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d513d2ba2325fe287699b99c8aca66a7c0c9ee1a642f595996e6569148975ba. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZNWX2489292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5347767b087f57703019aa75fdbd03f2170b03f7917ce93e009b7deca85f2b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZTB52443699.
Drop That Beat x Brazilian Funk (édit by DJ Tatan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02da03b898a1ae5b5b46d74255bd687c3e06d9b77f0e66178021dddd669ac99. 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/QZWFT2460056.
J'crois qu'ils ont pas compris X étoile d'Afrique (édit by DJ Tatan)
Niska Mapessa X Brazillian Funk (édit by DJ Tatan)
ALPHA x INTOXICATED (mashup by DJ Tatan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ce03512bb3abeeb45b8efe2e9c89a254fde54b2a65e88da056e2abb1f416c5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:14:20Z), 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/QT3F42455104.
COUCOU LES CONGOLAIS x JERSEY (édit by DJ Tatan)
MONACO x DJ Tatan (TechHouse édit by DJ Tatan)
IN DA CLUB (édit by DJ Tatan & itzzdada)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761f57639d6ed80d59bfa92f13dd0a651087486c0cf9120b9bf57304c043931c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZK6Q2550926.
ÉMOTIF x GTA x AMPIANO (édit by DJ Tatan)
SOIS PAS TIMIDE x TECHHOUSE (édit by DJ Tatan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ed3ab7721067865afdb3bfeeca8794f9b96c1b471a2465c8ba9d5ee5744ac0. 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/QZTB72553745.
BE READY FOR THIS - Spécial Rétro House (édit by DJ Tatan)
MACARENA x Deep house - Brazilian Funk (édit by DJ Tatan)
Dolce Camara x Chargé x AFRO (édit by DJ Tatan)
MATUIDI CHARO x SEXY AND I KNOW IT (édit by DJ Tatan)
KYKY2BONDY x SWEAT DREAM x AFRO (édit by DJ Tatan)
PROZACZOPIXAN x JUMPSTYLE & TECHNO (édit by DJ Tatan)