Vincent Vallières (; born August 8, 1978) is a Canadian singer from Sherbrooke. Career Vallières debut album, Trente Arpents, was released in 1999, followed by Bordel Ambiant in 2001 . He became popu
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 0x805669939cb9194169fe689708e3a59d40e288159ba715e6ac7bc0b7b2bd64a6. 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/79818072-cc46-4cdb-8706-906bcb0362bf.json and https://artists.proofprofile.net/proofs/artist/79818072-cc46-4cdb-8706-906bcb0362bf.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 0x8ae559e9b09fc02e3e9e153c63c4c4af12018017ec3ae30b3bdec943dfd8367a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAL829900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502f604e8e6d902058e4f4769b83d9183a93e8e434b2f2d3c6ef7e1c39f402a8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CAL820100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f9785f7b299a252ebbcf44f4e06076c59f6d3afdc3de538be9205bd2d567b2. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:30:31Z), 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/CAL820300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cedbf405338e46c71cb1adf6a0ab30a4d14214fbc485162c4a6f66199514751. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/CAL820300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34401cbc9d08b9bfd450594f97cd0ee34c7c2dfeceeca42875facda243b1bbb1. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/CAL820300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf684ab94303ba0fcabff980b496ee5f3fa91fb12a9ab05472a1cb42d439e2af. 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/CAL820300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721bcf767ecc15de666769f7a2bb29ad1f8e59e3d537b2365686b5c1d0dc2ab0. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/CAL820300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd3ad4e838e9319dafac9f500188d79a353e4aed5bd8e1f94f29a92e4df37e4. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/CAL820300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cca7c48e2c6a1c7e7decd245c07b89cd6226d78cd8285facc55290565bd7c8d. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/CAL820300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a04022bcc32bb47cb7efa540e2ba601019b8e5e89511347093e6f2b0a29e79. 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/CAL820600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b13feac2ca5616e65f0dd064129ffde7b88e9395bcccd6f02b2f314225448e0. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/CAL820600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164431c008894d73cc034e6e31f838a09089f3f204b56d874d3f72ef501e1019. 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/CAS740913001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cd54e67d5c0f68fc18ee59ec3d60c1a134ae03a3db4cb9d2f2310835b01633. 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/CAS740913003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed44d23f6c13c0d7b8d148789386b79e265a5ae4b833f06aa82ba42b361bfdfd. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/CAS740913004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ae4d678529e81b5ed8ff91873016665cf9396d755acc9ab39f16788d69ead1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CAS740913005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b41673dfdcb0c0065298314c5f1fc9ee6168d94e0f5d4194d54f46ecffef80e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T19:03:02Z), 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/CAS740913007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d73ec44f8658173831c462f1eaf0e862a2307ac04a5ccae3cf3c16550e0791. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAS740913009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b17228a19c3b1afcabd8ab6f2111ac4aca7020a61235739fa609a97224d5810. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CAS740913012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda53bd1d3b0931ef139a83f3ffa0d9006c56e6f345ba5c5cd95ef79f9849a79e. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/CAS741342006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97810457ec07c21ec996fd7907b3934b82707c0a656c10fd8e7a4fdb613f3000. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/CAS741342008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d12e964b74eed68a409b3333f263578e198e9554d499e36c76781062e604180. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/CAS741342010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07d26dedff50b5667b67f0781100163c2988ebf3b89e16742e0accd065f1c60. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/CAS741342012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d46a87d31ad819b46cd4db5027ae7fa657ebf6007edf465abe628fc9fca752b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAS741786302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30510ab29f8e9b8795c4ab6b2129e51893a5c6d2b55a9a0f553d9cd333bb7e87. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/CAS741786304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f5198ef27d7e78eac29b982a03410bd043b07b6e4df67be0eff1d59fc7792d. 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/CAS741786306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42243b1c7f296d33cfabd865da7a22fa004fce023512cce086c289c9d6dec0b1. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/CAS741786307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e12fbe2bd3bc76bd265ba713017a048e55117a8c2d2f2918f8ab7b7e82e0a35. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:03:55Z), 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/CAS741786311.
L'avenir est plus proche qu'avant: une conversation avec Vincent Vallières
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32203e9187044a161e97a536b02777057e421df918a7e879eba38a33f3a96edc. 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/CALXJ2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c11ea7e79af1ae5c2b2a807ddf2de656f399c0fb640c162e4ecef527b482e2. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:06:28Z), 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/CALXJ2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051b0ffd72ff41d6515bf1467f47c00a436c68be8b704cdcb666ca81122f84c6. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:41:27Z), 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/CALXJ2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbbccce891061ce775166fec6a23d0ddd4a8767e9dc69b1dae368e42715e7aa. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/CALXJ2000010.
Elle n'entend plus battre son coeur (Live en Solo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5555a6234265440ecf3c46405305c641c903556bcb5f7248f187b92b3c654afe. 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/CALXJ2200039.
L'entends-tu encore, Vallières? (le spectacle intégral / Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7aa62f08db5f68fb7e9c5814b882d90e8eaf4277c13a419f6c5f35251f62dfc. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/CALXJ2200013.
L'entends-tu encore, Vallières? (le spectacle sans monologues / Live)
Vallières au travers de la route - Compilation 1999 / 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4170db126e9f1abdd83387965e1d8de0e66cb0607ad19ae608f221970379cd01. 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/CAL820600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c11ea7e79af1ae5c2b2a807ddf2de656f399c0fb640c162e4ecef527b482e2. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/CALXJ2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164431c008894d73cc034e6e31f838a09089f3f204b56d874d3f72ef501e1019. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/CAS740913001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b273bdeb2535edc2b330ede6803fe7cef0eba688716cb0e1397ee7f0ffbf2c3. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/CAS741342005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62010296bac1212462f2a64f653e1ca94d5f8293e2d708e4963fa8495920896. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/CAS740913006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d75729e9fd8f6cb5bc48f2220753a50efaa64289e7929b247dfcff50dbc73f. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/CAL829900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c78e92b48d61c2f0515e192633c5fc1687fc84f57e14e6e1144a88577b02b7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CALXJ2500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8524228d32105c2d4f8fdb386ac2beba9c70ec31150a5a9be4fc54b34c4fb217. 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/CAZ521733108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1734096249c63ab090280b454e6a0cf30306085f5f3013a435fc95b0b21c66. 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/CAZ521733110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf85eaa354a2b2ac9b2fa26d61bcaf70bb9165b07f4ee8de71ad5aacb0342366. 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/CAZ521733111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1539a0e023ce1797b1ab6c7dc155a12a34a1f4a9cb10e9fb46a4b1632af06393. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CAA501943011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77bb9acc9b55288c1e25d18b4a9125bdac4f84c14d771cd0836f4a5fa92e4b1. 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/CAL541718001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65248ede81af5b2bedca3900df136bf6786ff3fc1180763793ff28e3547cd3e1. 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/CAGHF2400083.