thumb|Fiddler (André Brunet) and dancer (Sandy Silva) during a performance at the 2006 Festival International de Louisiane. La Bottine Souriante (LBS) is a folk band from Canada. The band specializes
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 0xab479fc52f309212c72897068373d3c57802b95a590ecc334d4c8f5973bf8574. 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/23210068-7185-4a9d-a87d-08739103c482.json and https://artists.proofprofile.net/proofs/artist/23210068-7185-4a9d-a87d-08739103c482.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 0x22ef6455e9367cad415e159a179be9ab9861944ee67440f4e5126d19168f098b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USZXT0835408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d03054c1f02f785c1720fff16720c2ab602478bb3804b7a7da2cb54ac4b221. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:19:43Z), 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/USZXT0835409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b9017f47aabbeb2e258287c4892d17560403fc83f9bfbc0de388c005c33522. 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/USZXT0835410.
2033 (Le manifeste d'un vieux chasseur d'oies) / Reel d'la grand gigue simple / Reel à bouche
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1a8575e136d1f36524374c2abba69f767b47cdf7f677811d8cbfc94d29cdc9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USZXT0835411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a0b47ad32508890b8090303fcb610b7df5cccf4ea2b428a8f2a651241d7e67. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/USZXT0835412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ff44f0ed71cc69b69881ca881a420a39edec41d4033dacdbd7750b3cc409f0. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:26:48Z), 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/USZXT0835413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9343ae4efa030d3c12059a4d05751e1feaaf4c3fe6fd61c4fa1ecf47d78799d2. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/USZXT0835416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43740b2340e009b8b7ca0e403dacf2ce3380e9cbb39af31e9bf22c4407a79e55. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/USZXT0835417.
Les p'tits plaisirs de basile (Le reel de la chicaneuse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2a53bf5eb04994c40cc57cd6d55f28feec34a66660d941091af687d1bb35d9. 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/CAU112200439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0a16bb4ff8965cefd36a1ab1d623cad1a7ace21d743617c0b9ed45331e923b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:09:17Z), 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/CAU112200443.
La nuit de noces (La rosée du matin, tire la langue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715eed5ef7ef7cb5533bb1b99bb72999fac0b4161ca51375bd771417e3443b76. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:55:38Z), 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/CAU112200444.
La confession d'un moribond (La sauvagesse, La belle catherine, Le reel à neuf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a2f6e42aabf4d9bc5534e238067f34442432d41ed1519137dbef563adc31e4. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/CAU112200445.
La chanson de la langue française (Le reel à blanchette, Le reel à pierre leon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fcb21a3c1bab959099a9fe3836c53dba0fd8c019b51b4b81fad77299630524. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:07:03Z), 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/CAU112200447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31424cc4efb033c3425d1b1ca58daaff2278650b52593cc73f217d32fcde44c1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USZXT0835617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0dfe77a840a832311282ba6a3252ca88b3e72436c2b5d417f0b59b2491dfa2. 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/USZXT0835619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314525c887d02613da7f95b185b48400e83ea215ee059e94e606f5949fec4112. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USZXT0835621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6a813260205509300b3cbb0f136c42139ef93c548de399ffe1d35f73b55b92. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USZXT0835622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4dec775e8a95e7056625439b4a480e5791d0e5d40a9832defaa57c18efdfe0. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USZXT0835623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648738e7fe9f0fcd8277783aa1cc4b76c1e00f1a188b6e0f010cf989fb4dca4f. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/USZXT0835624.
Les patins de Pauline / Le petit bûcheux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5317d6c421faf4a61a669622812c706d242b861a847267ee50fe96976ef9cb81. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USZXT0835625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3288bcf77716a2f0a3ee2c5e83ce53b8b2eb9021f11c850828a68c9629967a40. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/USZXT0835627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c5746e9cc3fadfb4b5643a9b0ca3ff596c89b20f33209ab55a26d208077ce4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USZXT0835628.
Le reel des vieux / Le reel à Jules Verret
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4138664f1aa937b412c6333344c1941640d634438a0a05e4de52c9ea7dcc9d0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USZXT0835387.
J'aurai le vin / Le reel du petit cheval de bois
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd370a00383f1787ab2d95d02d2956e965048bb81d7f098de9d7758fe56ccceac. 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/USZXT0835388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dced8dfce82cde0d5cdece1ee83be1f5985c0dec7548ee6d4969ea037152e5. 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/USZXT0835391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774f055e5b28a2d2e9e8a99eef0d43fa29aefbfb2f28f05c66ef73e4f6c8de71. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:56:47Z), 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/USZXT0835392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108a0bf6b090f75352e1d53d1d3ca9e267eb2d0aae814dd9aec815d17e1374b7. 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/USZXT0835380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bf226896d41420075b80d31af172e156c81cbe7d99818ef049cbb2e61ed397. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:31:34Z), 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/USZXT0835384.
Le festin de campagne / Marie sauce ton pain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d81d837fae39660bca90ee11682ba6b4d69fd9bbaeae4d53383e431fe4fe637. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USZXT0835740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e4c3674f9b2f062cfd4974de3e717f42e0ba172e862c8d9a646f31243e6a6f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USZXT0835741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a561a65cc027f7d4fb7c2a85bfa4f42850d9656379d4d3a3b33c55f7b6254d. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USZXT0835744.
La brunette est là / Le reel des quatre fers en l'air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f808ead7b64c29480522b6f4911189ac83d8908eba7c3a2d20b87e711ef8275. 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/USZXT0835745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4501b39a2a41523c345a04a25793f2403350c7784ae347ad95588607bcf1904. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/USZXT0835746.
Je voudrais changer d'chapeau / Reel Béatrice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d58b52e117b7937c6e0a7a70deab778a8fd839e2873d7249fa04dadfb20de06. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USZXT0835747.
Hommage à Edmond Parizeau / Dédicado à Jos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371e64c9335013aeb18179a1caf251c6afef78c413fcd88df9ec0671816d63e1. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USZXT0835751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb847279cdedb2893b7e92a22849d39248d18eaf1cbfbf4c10d8f4689351c790. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/USZXT0835753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0dce3f22d9f4c07a168f522166c419feedd3b4cbde8a0901ed18c5d5a423df3. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USZXT0835665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3947114c78eee55e39a6b46490ae8961324539fda4ba7af10a29cd27a78cb653. 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/USZXT0835666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b85cc9592f02982cce9bd570205a8561dabd88c1d3f42649f3ee63aad69608. 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/USZXT0835667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d502c0481e6fe60d8177a9641abc8b88c315ea17bbc27038eadb1b4e3fb356b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USZXT0835670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11f309b4b7f7be86237425e1d91182993d71e54c53532923ff2fc0c6e252d82. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:49:02Z), 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/USZXT0835673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe300fdbbdd592308ce6e5454cf94d94e358ebbab815f5393bd38c0b2f18454b8. 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/USZXT0835674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a89b9eed90b369546a765eebec2eaf96dc492475a9cf64cde3a34cd766a08af. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USZXT0835608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feb7f38f4424c3095b1076d6012a7e0823398ff79b0f8b31c6b6c408e562780. Chain 2 (Bitcoin): anchored in block 957835 (2026-07-13T09:48:24Z), 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/USZXT0835612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eba0d80160e89c0c942b7a294d541e6a50001f1cdb99ccda8aa476073c0573c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USZXT0835613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f01d0ba2e349e33624bf8ecd750b2ba767b4d7c91ca4f9cc93b14062ec5ae88. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:05:55Z), 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/USZXT0835615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0864cb51c75e4f2c2ce53f65d26755a3abec70b58fa4d37d100548eed5cef369. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USZXT0835687.
Les trios cavaliers - The Three Horsemen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47839f6d7218873fe3a830b807515a9db2ca08e7b68391d5ab1f05c96614cfe. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USZXT0835694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedc634a28a68e465722d85f61ac6c82ba28907a343e45d0909a7bd63f5db944. 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/USZXT0835707.
Ami de la bouteille - Friend of the Bottle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d3a836e01e522a4d5258efc8d7067f509e69a4bd5e33b46a5c239c091f4fc9. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:05:48Z), 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/USZXT0835722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c39e2ff386a4928c8a531efafb423feea2e42c346d0942664c6e9696e02c85. 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/USZXT0835293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2110fc3d394bdb2036ba2a904af2defd421e093be1f9d96dbba280acec37f629. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USZXT0835295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678d7d92304c54fc005c8a6065113a28bd42d0764fa0bafa45b89330aa9c7b49. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USZXT0835297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470c8bd922d41989e1a8633751d6b7798aa7da57c757c8e67b30909e9bc25885. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USZXT0835299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ce8f4af7ef662d5747716bc43d552490e22afefd117bf00d2b17b3a8a3da4d. 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/USZXT0835301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04464c9de4ea6db3828935ea28e54def6dbc87d60f105e0813aab6dab16087c. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/USZXT0835303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc988b96b0d50d80a3c748a94af9670331186775a43272b0fa46c011905bf58c. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:28:46Z), 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/USZXT0835306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc215a8eae7b12350d5bfcfaf026fafdb4f9785936e1384d2e2cc649d6c751c. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/USZXT0835779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6c83baed2f926090c8403cc5420df8c3e7481dcb92340daa976ae0984dab9b. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-15T21:33:28Z), 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/USZXT0835781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7dc22638b0c78f068b392ca4ff46d05186e273351107e1d10d33038c589a6a. 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/USZXT0835782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ab2b6c78c58b1d8023524ed4849d8d4fa0cc720a4c4a1a8aebd8b5438147d3. 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/USZXT0835783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8725fd71c0ae51ffc36ac42bea155710a5108dd4ced9c97d218eef240886c8. 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/USZXT0835784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa439cdd3030e58eb116dca6a171c845001d8b1887a4f4ed0ae6507e7891ad60f. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USZXT0835786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4a32b62aa05177b02cc179952b7f4e61a41294d562c3f405ff57c48a211feb. 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/USZXT0835788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16241790176bdd9a1498fa21bbb57ef353ae8e5655866f13fb2fc440649a85fb. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USZXT0835789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2807d4b12d791484773aa62a9238ec315a91722f0c8d90e42e71b5e6c7a6f952. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USZXT0835790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf541a61034f9af55eea13d740db8eea7dd033280835a4754a9db3fb82fd88dbd. 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/USZXT0835793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1658ba4c612fe39d5c0ef7ee6f98619fc58e63c8c9c8521e1491171a4db5dfa3. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/USZXT0835795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda62ddbee14593092f271307559c51e63cae76fef705c01157465724cdeccbb9. 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/USZXT0835796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ecfec056c0ab7ab060c93ce9df159d46d6731690aed7f549e65829ebd70e95. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USZXT0835800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11835d1babee785ad0502980dcc1f04050ec509c9f52f6d821e8ef855e5e32bd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USZXT0835319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf73f31033161144a3c1ef9cd5be209cca804d63af86ff9052886a98df888784. 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/USZXT0835322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f14bf072ae9ee3630f129506e8c5dd0877ba66c5354540ca470ba33b68aa4c2. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USZXT0835326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71eeffaf506bc78abd454829550ac99698592e8dc5907eab923542a37bd8a3c. 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/USZXT0835337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ebbcc8bea6cd415cb0e456140025300deab1a73c1af9a5a10047e5c55c04f6. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:34:35Z), 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/USZXT0835724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc9e192da3e658a0bb59d14e8090bcdd89721846a9725b1ad648dd5d724e83f. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/USZXT0835725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7487254a7c7259640f97748fdead725adc59898e1c5210f1fbae2af64e5654bf. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USZXT0835728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf0b13cce2a9ee72e336946b7f53ce6149c529ffb32bda28412fac55304bf0c. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USZXT0835731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581f2d40f81a5f3fb5394a2784087b6efbeb6697f464486441d6e7d5e02cd1e4. 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/USZXT0835734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3ad3b1c54f1c7489d20125e84ac7e1ac83e67a3fdd2f1cdea987f674f5ae3a. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/USZXT0835736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7aeeba727941fa6defc3e198113f6f8c3da74ea1bde57ec4054a4a2f7be4ded. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:14:41Z), 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/CABD81101504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2271bdae9cba511f0751b9d705e5d698359f027dbf7d280be2f5bc9e29efa1. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/CABD81101507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85460c343c99371bea12ad10138d80c13d300d5f35685b8c4856b2850f3f1ac7. 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/CABD81101512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23faa95a2d2c2c7e75012bbbccfb293724778abbdcae5ba608536520f5278c4. 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/CABD81101509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dabdaf75babebcbe97e8b2fa2a8682f01c2b1c523e6000be8d53d98af2200de. 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/CABD81101502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5357fb1f9a0deb8e6755f72e097e65d13d35e1f3caa9e86e7a5fda5ac4be709c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CABD81101513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2271bdae9cba511f0751b9d705e5d698359f027dbf7d280be2f5bc9e29efa1. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/CABD81101507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc215a8eae7b12350d5bfcfaf026fafdb4f9785936e1384d2e2cc649d6c751c. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/USZXT0835779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6c83baed2f926090c8403cc5420df8c3e7481dcb92340daa976ae0984dab9b. 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/USZXT0835781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7dc22638b0c78f068b392ca4ff46d05186e273351107e1d10d33038c589a6a. 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/USZXT0835782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ab2b6c78c58b1d8023524ed4849d8d4fa0cc720a4c4a1a8aebd8b5438147d3. 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/USZXT0835783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9015357da40d9a6bad937939324c81cde62e7b6dfb0708c583f44811a33e9d. 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/USZXT0835785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bcdf5508a6ba0c54f7389fd8c0208f3eb705d34c3cfb9ad3b4fd7f69d24693. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/USZXT0835324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff6ed9f518be25ff5c3fd7e478e10fad3d05b87a0176485d58dc7b3aa6a6cde. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USZXT0835325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f14bf072ae9ee3630f129506e8c5dd0877ba66c5354540ca470ba33b68aa4c2. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:35:51Z), 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/USZXT0835326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16241790176bdd9a1498fa21bbb57ef353ae8e5655866f13fb2fc440649a85fb. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USZXT0835789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2807d4b12d791484773aa62a9238ec315a91722f0c8d90e42e71b5e6c7a6f952. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:54:55Z), 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/USZXT0835790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793fc729f219c1288c700c5e00827175f2dd61dbaaab9c2ac2f026c65c33d3f1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USZXT0835791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee03e16b6c30798dd31da1d38abc59d5a938d4d3a96b740e8c81e0a4c8aa1bf. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:13:14Z), 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/USZXT0835332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab651ee9a4be4e66e697eb667382848c9af5f2be9e0b57f74eb6c898a72f774. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:42:57Z), 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/USZXT0835336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce89d6294e728d32a8100ba1e5a5793c2c5a1149ec7c04db72aadb855b71432e. 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/CAKII2303004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc39c62e1f76b0b90fe424d3102ddc18f178f4fd1f80250120808c3be8edffcf. 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/CAKII2303007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978cfd18aa4a46c446be313b466fc2989208d4de30c6cdfbfdbf1fd12a0c46b1. 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/CAKII2303003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6d170560df6debc070878271fbe3767dde9c0a53e096961bef4d25102e611b. 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/CAKII2303001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e766aa1794355cf6184826b22badbf210e5fb6b6ff08c062127419205d866c6. 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/CAKII2303006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb370528a128c4e2a0905ea96e4f7641d56da7d5f224114b09dad36bf33fa2a6b. 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/CAKII2303002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff7301301d94857d06720e6f3fd19ee8c35281a30e6e4977c853de791b70e3b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:35:55Z), 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/CAKII2303008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afda96db05c7a709e1b611165a07d4cb2ba3868abdadb73dab57367ccd04db7. 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/USBC19801031.