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 0xd94ed0fab113b57c3c3363e654b72f25e1e47e6c7f3a4e2969816a7a0a17949a. 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/366e6cc1-eb7f-42f7-bc9f-8e4177cc3ee8.json and https://artists.proofprofile.net/proofs/artist/366e6cc1-eb7f-42f7-bc9f-8e4177cc3ee8.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 0x82dc024626ea6598f446c23473e5c42ee6ce3b8a082b796d809a2052d9385e3a. 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/FR5MU2414801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607388c1a6a057c183dd09a2859913df09251038ffd89adcfb9b857b359ded74. 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/FR5MU2414806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fba690f609530609c274eca6ed1a50c42b976b9e1ef5714ae1dba892e78b16. 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/FR5MU2112802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cd5096047bf881e224eebd8114c5197fc2e3d62eb257f3f888c1d754c1ae79. 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/FR5MU2112803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94a86f796c0d79c43ea569ae76cf60409a6f4c6f1f060be0d700c1a389c4a07. 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/FR5MU2112804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd359f87e7cc997988b45ffc48bace305c8d22b192481d15b3e059c6cdd7256. 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/FR5MU2112805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfee6aa2cad77d9cb6827b96a18b87c274370ed1f6e69a36bc78e1c1f0ad2dd6. 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/FR5MU2112806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465280561595bb174f333045f0bd748080994cd17676d50c34d8c3a8457c5539. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:37:18Z), 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/FR5MU2112810.
Le grand, le maigre, le petit et le gros (Remasterisé 2019)
Les 2 doigts dans la prise... ! ! (Live) [Remasterisé]
La saga des $heriff (Live) [Remasterisé]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785587520acfb3816c7393f6f54b699555dd1f07e12491b75d4e4bb546f0a225. 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/FR5MU1708925.
À la chaleur des missiles - Remasterisé 2016
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0033cf902e2f5bb723a0867cf26c47607c551d955d33ade24c962d71122d612. 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/FR5MU1608601.
Y'a comme un problème - Remasterisé 2016
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2d53a4b562ebe5e1b8bb3baece93e7e4244f605648bdb3fe990332be03e26d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR5MU1608606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863ff367eae1151ba4187a806e58b30894c79843a5c208b48877d283d6f8c24c. 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/FR5MU1608608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc727b69d6fce6a0199e7a92423b46b61b35d2e596d4ac393817ddf1effb59093. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR5MU1608609.
Du goudron et des plumes (Remasterisé 2016)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5bbe8cb9c0da215ca2517716e552d4f69a0da2ee654431ff2241aa0b3491cb. 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/FR5MU0600704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dab690a1806ae460c11c3640db35e821b59afc5d76749b8868563eafff41714. 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/FR5MU0600708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05447139b55840e95edf224b8ea9d7d29f94a3d555d6d53e40c2119d0f755e71. 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/FR6V80709457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd979ead232e3006d6e540333731de1821e7008666412180fea90343b3c4b3836. 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/FR6V80000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93353c6a771d03545716dbf7d5431f2e1d80792cb05f112737b1bcf42dfdcfb9. 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/FRX851400411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65ba0c21e83a6ac502688fa86d64c108ddb5a23f7cb86b6b062abe7edb78d23. 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/FRX851400412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06f8187dd5590b241f54f345bc124d63cfb31b7a45bf64d9c48e77bad11e041. 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/FRX851400413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010dd6d0c3177dbd0adb10969dcaccb2ecdfa6fe2c3c5c48c565e745f0b61c7b. 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/FRX851400414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1ec11a10b6625fe4b282be12db17493e85c4cd234cf5569372607cc5383aa8. 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/FRX859500000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca59e6986392d592774e5955b7c167898899be3397e48715184a433cbdbe169. 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/FRX859500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835c4f96b83f53f023c81d38330418565b6d444e24ba134f8519ca93714a3689. 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/FRX859500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77539183cf6c7b46133778a99695f65b2ebc75cdef36778475509321dc7e7e74. 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/FRX859500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7580520e56d6b3f6c4e0b91e888cbbf85e145f4b617bf9f70404df7cc3d10d. 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/FRX859500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf749065f9e7a1aaad19cda4baf161d99c0917d485e96be1dbe25f172cb8d8684. 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/FR6V80907914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6767cb31901e471a55d98d76a0d235274e1e839ef11ad249585d451515a229. 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/FR6V80907930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefdec0d0b455262a22516c7a70568665f27fa7578c154b9948fd977bc8b2f4d. 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/FR6V80907915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf2fb650e73a11e16f6542acc0de594cc378135bbbfb22b95829aef60216f50. 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/FR6V80907916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddeb16b3de2d81b22efc2cc29e4081bf111fb2bf2fae7f5a95da944aed73227a. 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/FR6V80907917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313000a92e474119a389b11d9edd0ba0da680183880ca359e01fde0f02bd7983. 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/FR6V80907933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee743cf1257a0f608d04c783ebc7df23a6a573909fd40e81f4a1b191e6a830c. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:59:10Z), 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/FR6V80907918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bcbc68b571c901da51506a4aea3312e4d1f2dcfa6095a51af4d73d8243b513. 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/FR6V80907919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6522da37e14a32759c28ca029c0dd2f34812aa87230a945534b15e0cab495a7d. 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/FR6V80907935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa1ae556bb37b0afd46034b7a3bc15512a9539bf063d3c4ef3aa320bbddb1b0. 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/FR6V80907920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce14a2e1cff51a7fe3567aa7a51b00f8e0ccdbc85cc0c28773813bf2d4f90cb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR6V80907921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876103bef91fbbe5da71bdd0123e3e6b01499b02479d946218cd4a7506a6aab3. 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/FR6V80907925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5342701e154979599a20b1f7258b2fee8406e005b4f76e03f352d123f92519. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR6V80907927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3799f1330a78fa8ce852958761eff94f0f0f6153977d856eab0645b691d837. 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/FR6V80907928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d58355891973366304626fbb97d689c021091355a5ea256ea1b5df82ca6a1ec. 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/FR6V80907459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544090ad07492db662d76e3041b18106b43e6f3285d85ac7b6e6b2f4aa16f756. 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/FR6V80907461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfdcab6b84ea90c10f33926c83449e66679e4b5f587e14e8de296e47ecaba2d. 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/FR6V80907468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3937e6fd1d009608e11d48b483b1c4bacb077c3224137a002888f55a3872b38. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR6V80907470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171cfaa8e20a1eb961a2f92c215f98d432fd5c8984edd36f5c2e476df5ace944. 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/FR6V80907471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bbefb2f821ce7e0a65eee64792f664b686fb0631f66615aeede409df68900b. 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/FR6V80907473.
Du Rock'n'Roll dans ma bagnole (Live 2023)