Shtar Academy (also known as Shtar Ac) is a French hip hop collective that started in a prison, consisting of rappers Badri, Malik and Mirak, who served sentences of varying periods for different char
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b21ffaf21b3c9ff159c8d306b665f9c94c93c05ca420b1b0df0cb52f8b672e. 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/d5431162-b02d-4e81-8db6-7bfaeec89474.json and https://artists.proofprofile.net/proofs/artist/d5431162-b02d-4e81-8db6-7bfaeec89474.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0613918cc322657b8be181c63530f9996337f48b464b1fca679d955841205bf0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRX202227085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7410effb3a5993fe8678bf22a5880824f34ff4a1d0464cbf77be8326e0bbf93a. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/FRX282315872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828994c0d8133486ea5148afb5959c112f1a15e687970546b65e90085403b8af. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX282315873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cd9918c7978a2ba5f04a2b19f2d67bd8675c70f2fa537b23eb4b96180b61fa. 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/FRX282315874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88be337c89fefab7c747e79068a08fd0a6b2713f5197af4e4ec15e28fefb88f3. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/FRX282315875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67203b22093fc43e754265b4c8f78e38759b91465c4b818835a1bc36401e382e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRX282315877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a82bba992069900ccc9d21526d3fd0e1bd075b55ee8dc6ea74d4d0130979e76. 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/FRX202227082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689d3656b6f23b0e2adadb237e93647b511d5f65ba1f13431e5e6bc86b5b7508. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FRX202227083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc01d09e506322549dca9dc22652e64007b569341c55b43830a1b9a488029cac. 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/FRX202227084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9895c8febf32026fc147904cbd32eac8e3f602018fb5f229aaa9fa34d0715f3f. 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/FRX202232307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb01f0acaabab1a3ec5e85e1595d18c0a6c9acdbf553110808537c9ad404835c. 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/FRX202227088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c48a1571f34a770ba2046928bbab634f3c5f94156116272c78ff41a61638f23. 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/FRX202227089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a87a81625786eff0ab658c1a455e098cf6a4e88039403084f4ba7f9513756e0. 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/FR96X2243974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8f5e77753cc24c9b689120fa410086a5fd2bec154b0279132898ad04c9a439. 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/FRX202227100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a82bba992069900ccc9d21526d3fd0e1bd075b55ee8dc6ea74d4d0130979e76. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRX202227082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689d3656b6f23b0e2adadb237e93647b511d5f65ba1f13431e5e6bc86b5b7508. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/FRX202227083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc01d09e506322549dca9dc22652e64007b569341c55b43830a1b9a488029cac. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX202227084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0613918cc322657b8be181c63530f9996337f48b464b1fca679d955841205bf0. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/FRX202227085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613cbe615c2bff9ca4a7a174114a8a52d30a3172ae5c489399377591235421ea. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/FRX202227086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9895c8febf32026fc147904cbd32eac8e3f602018fb5f229aaa9fa34d0715f3f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX202232307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb01f0acaabab1a3ec5e85e1595d18c0a6c9acdbf553110808537c9ad404835c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX202227088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c48a1571f34a770ba2046928bbab634f3c5f94156116272c78ff41a61638f23. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX202227089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a24964f994dd0956b10a1c529a69debc2eb6ce1b67c35fba2772e160928057d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX202227090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a87a81625786eff0ab658c1a455e098cf6a4e88039403084f4ba7f9513756e0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR96X2243974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2500bd3c0912ed9b00ca1c231734649a71e9156ccdbd095dd10d8b180febcd4b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FRX202227092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d39d5fb860bb053deb1d01c36ad83e4f76fc9c7e7c592bf0da8946423e4afd. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/FRX202227093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b2e18cddb00a2eac63ce84bcc2cc319ee106438cc5a8addd940f281940ec9c. 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/FRX202227095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4b95d1bbe2d75a82716d4b98636d45b21a81d9a7ad469f2c7b332600e1978a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/FRX202227096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40127eccc0a98e752739e0e055f2b7e83d0d742b93553b5f0f51a55833fc7573. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FRX202227097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c1f44dc5f6943a42e90dc6aba512b430264e11903ab72e7183ae54061e2796. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/FRX202227098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6c0604c6a4baa0c78fb6cccb0a3b989763652fad5f4e8b67f93360a3cf5e0d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FRX202227099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8f5e77753cc24c9b689120fa410086a5fd2bec154b0279132898ad04c9a439. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FRX202227100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7da8a59a80dd38ba8f0de98222e2c8c3d77b2cf6019dc009d6d49181c8c22d2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FR6GM1300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423556dbd5731511ff6e4ade23882c03c6aedf92754b573873e38223d056e131. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR6GM1300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedccfd810045b1f7fd590bd34dd9e390455548152cf1eb0febb7a02a31885cc7. 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/FR6GM1300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cceea0366d5f7a200cb5128625ac7ceec2d19ed1433278f05076d7954292611. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/FR6GM1300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b211da19c1f5d8f50e3f55165d948101f3b610c8b9749510c62e07c4c2f36ed. 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/FR6GM1300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1fd768c42955fedbe56e7a6fe3743890e667711c2400199a1d7fd4656dafa1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR6GM1300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60c6a20a4be32e7b2b316aeb4cf0c2a6150153018da18529159ea245222980b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR6GM1300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4d7020aa21f20bfa2ee82db72bb4ffd5c357552fc81201818e6f4e084112aa. 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/FR6GM1300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aac8795a1e48de9d143373a05ba0067cec7e162fcd34a6f6b9d2e4f615aaa81. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR6GM1300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ae1d7ba02739e5155bc52260baef92fdd5a1c394f39f2497ceb7c73a622743. 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/FR6GM1300140.
Les portes du pénitencier (feat. Nemir, Nekfeu, Soprano & Alonzo (Psy 4))
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdec223b2389d71332b02b88e6b81b3c62c0b6c304aaef40acc53ffd89c4188. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR6GM1300220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a24964f994dd0956b10a1c529a69debc2eb6ce1b67c35fba2772e160928057d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX202227090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c48a1571f34a770ba2046928bbab634f3c5f94156116272c78ff41a61638f23. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FRX202227089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2500bd3c0912ed9b00ca1c231734649a71e9156ccdbd095dd10d8b180febcd4b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRX202227092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc01d09e506322549dca9dc22652e64007b569341c55b43830a1b9a488029cac. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRX202227084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613cbe615c2bff9ca4a7a174114a8a52d30a3172ae5c489399377591235421ea. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FRX202227086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8f5e77753cc24c9b689120fa410086a5fd2bec154b0279132898ad04c9a439. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX202227100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9590a486b4d83eb3a85f5b1d6e892ab4c8214de93f540f1cba783eb8d6a8c66e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRUM71300478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ac11266343e42d167ab85a2f3798cca80f39ce45413e964a9a8a0b538f4880. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR0U91401860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a8d85e5fcf6d03420ab0c02541dcd585cf0fee896298397551f60c85f2c82e. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FR9W11403483.
Les portes du pénitencier (Version courte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdec223b2389d71332b02b88e6b81b3c62c0b6c304aaef40acc53ffd89c4188. 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/FR6GM1300220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88be337c89fefab7c747e79068a08fd0a6b2713f5197af4e4ec15e28fefb88f3. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FRX282315875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828994c0d8133486ea5148afb5959c112f1a15e687970546b65e90085403b8af. 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/FRX282315873.