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 0x4467c03f39718fdacbf1ca512d5577cbd827197e0762d2644b9187125f412c8d. 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/5a88d56d-5c34-4b9b-88b2-81896ffa2289.json and https://artists.proofprofile.net/proofs/artist/5a88d56d-5c34-4b9b-88b2-81896ffa2289.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Voando até você! AO VIVO em Uruçuca, SE (2003)
Voando até você! AO VIVO EM ARACAJU, SE (2004)
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 0x3ccd034766495f223e00a5735f177d9cc38c9fc4b218602e0dfe454d964c10b0. 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/BX4IU2203418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366e6d413981aa4833fecc5b747034836b24a48b01347471b2ac8a56cbd8aa83. 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/BX4IU2203423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feff10a6f38d5b487aa1f1cb5987e8f23624c83ceecb31a40df74c3c8cb02f5. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/BX4IU2203434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b91b8af74f47a3d86a9527ffdc41cf1a4a4bdb756ee9ac4a8ebb94c72f49f78. 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/BX4IU2203442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40f9b868e5fcc38770ac784a94f8f856e2ca231de19e5246d6913c47ff9fee7. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BX4IU2203445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79e3fa9fbd156dbebddb6ff8245861aca5bea38b891839bb73fa85360b0cf99. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BX4IU2203447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbe71faa7933f4fa8affd34a4cbdde7f084a47923b89837b5e517c31eb09b9. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/BX4IU2203448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2edd9e4cbacafde39c5c97ada738b3841ef1999f29e02f8af7646baff6f3759. 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/BX4IU2203449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9509a3a368ac35685d941aaf57b4916c07a27f7a32ed78f73e337d00e633a5ba. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/BX4IU2203452.
Paixão Que Não Tem Cura, Volume 3 Ao vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4b7af1f7e5968b06d1ab2cc6dcb88f2f890723344748ad99722420ed813a78. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BX4IU2203568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4793284030797c7df382c559b4a6e28cacd135f22f56c81de9c495333427710d. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/BX4IU2203570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ba7e43dd9b71234099d3cf9dff7003a3b0f0fcf27092fd0d9999151a96e123. 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/BX4IU2203571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0b7d2532ead92ae88ced80faae023609f2bfbd24b05445dc55cf8c8ae3ece5. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2203578.
Voando até você! Ao Vivo no Brasil Esporte Clube
Paixão Que Não Tem Cura, Vol. 3 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae0bac962fe55c06be79cfe65aa8b216705bb897c054ee867f3efb9c166798e. 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/BX4IU2203634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810b17d8143fff7022672a2a55b7278d6445baa3893c86721318fb423ed33bda. 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/BX4IU2203638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e02a6a1a8b1c92b36f621bb20d09604c03207bee696aea628946d6c84db56c4. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2203639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd027e62d4817d67b2a6187e290caa50d0068f06990cc7f61a652fdf34b18f7. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2203647.
Ao Vivo em Conceição do Coité - BA - O FENÔMENO AO VIVO!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19e07eb7adbfbc57162a9bc3dc323a2462911a505c749effd11ef33eca69b34. 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/BX4IU2204044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2200350e298359beabceb525db65c8d43d493d6814b1db451619b5bdb3c2ef. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/BX4IU2203909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0e8cf0e9a00f81bda7744ab4e43145fee203930270984192f2976eb39d383c. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2204283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100afc4b2e8aa035665357c93c56f65b148a071f938b216446cd4a0ab129248d. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BX4IU2204166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100afc4b2e8aa035665357c93c56f65b148a071f938b216446cd4a0ab129248d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/BX4IU2204166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db2ae2b872566e53cf97cf8b4cece3cac7f0bd384072fe06a2f54eea3d61144. 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/BX4IU2204306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bc58cf512bf6f2f0524120b6c597b3b6aa690aa8300f3d92cc1f77e7c0b72d. 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/BX4IU2204315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d66e2ac286c4aa2dd44aa725f184ecc02e4c2949d537743b3e619b89e3d49c9. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/BX4IU2204316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e25d7e59a690364e628c5bbe57c7cdb04abd87ff5689c843a2166458485d97. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/BX4IU2204317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7533a536720122b4692c7726c0d017333857b2d501c86191ff9d95f7d39a0c4a. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/BX4IU2204934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f113260c67a8fd50f25eb49e502db59b8aba14b6b71a0ee33d4583b29755857. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/BX4IU2204936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa558aedb59496dedb5bd1d1dc6e819be6b8c97264fd86a689e73fc9f27543ad9. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/BX4IU2204937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4264249c9717ea297f0c38563cec99d31fdda4e6d6546f223f8cd0b9e5ef7e8. 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/BX4IU2204938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d725f3125078997d8ace424e1c9d7118c6943dd2572b53f5b487819a2be3944. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BX4IU2204941.
Asas Livres Voando Até Você! ARROCHA AO VIVO VOLUME 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266f3cbd4e41a3776060b4091b60289d47ca196985f5294909afaaaa8e1d547f. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/BX4IU2204653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010634004ff9a42b6204c370d96920af1b4fc746954296da79cac1ef36e63142. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/BX4IU2204654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bef454d01c9fb02921471e6e19ebf10dd17c136fe3471c6541c398870c8559. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BX4IU2204373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f10448314a1710d49582701910ffffa56f61bf24cc808005c7026765845f81a. 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/BX4IU2204752.
Moça, Café da Manhã, Que Saudade de Você
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78959c6ff9ed84aa62a5d4ebf0820f7058a85a394665fdbef3dfa0171587437. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/BX4IU2204789.
Asas Livres & Pablo: Retrô O FENÔMENO AO VIVO!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524b61e761fed7da9da57285cd38396f75e6a93b1d432ffa24e086ef3b6f598d. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BX4IU2204891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3940051a5139d80a377cb55abb7ae5cdb545993e2b7345ef9fc833d1d710064d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/BX4IU2204912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79652189b22306d0fdb0fab732b453f480b67a5d77f1f48f63664697a38c740e. 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/BX4IU2204913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68f8c593f9e34b5185d7104783fe1ee797ba4db54058f4a74a08c63d14221bf. 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/BX4IU2204959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d5b93c0c599755820e2639b03e1e0d0754f42de87cf69a0e522ac8d1e0fff4. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/BX4IU2204968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4213234b3ee8a1e40b514d104b4c31fae43c9100099c3a918fba82a518426f1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BX4IU2204969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598f6b354619e6eea5b2cd4a969fb3da1f0f0181fe68161211a32f769e5fa335. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/BX4IU2204970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152767e9ebbd0df6210fd9940ee09a572c92b35facc91e8a19319b75483b1655. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BX4IU2204971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804675b714a001d4036ef4150b9d95f7d5d7edaaac1e95d3d65e2891fa23f5b3. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2204973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada68ec5ff3e3d0e9a1fb583468ee5f2e640a4d634b1c8a888da12fcca1c4a79. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/BX4IU2204974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9696bcfb1c76570301e13b3611bc962a792d58d2edaadf61db29c24d3605a120. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BX4IU2204975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111f19c2e522db4bc95296748288e363809f22e5306abb9e25324ab3a838c4c6. 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/BX4IU2204976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dca062aa20c747485789cbe096d1bfc6e18bb81761a11603774cec4b26d4e6. 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/BX4IU2204977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c03f175973c6eb311a358f48ea4b27be62b63efdc7ef0ad0ca82289fa7e8f65. 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/BX4IU2204979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a287ef943bc888dc0a55299147e8f8306b08b1522e7adc7ecd22bb45309f006. 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/BX4IU2204980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdf4c5e18988224d2f8a26e137e4c041aac5346fb28b2a3051c7ef603ddfdf5. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/BX4IU2204985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafac827ea2d60323e4893a33811962dd3eaaede816b3a82eb6c435f8e61f1fff. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/BX4IU2312648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe5bfb7c9fd030563914ca246b918bfdc255b81fd473d51eb4705f4bd943755. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/BX4IU2331496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1671cdef6192887519315350679849afb289ae85de0094adb905358a7446cb93. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2331497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cc3aca6368bf94a268a65e6d34cefd3aaea3c3068e1352951bdf5679eecb62. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/BX4IU2331498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db49b364c810fcbc63da12943e06eb777730b2d027fc6602a591dd2d7254be1. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2331499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370550e6e07e890e5c23558aacf8f048c167285ba8b73c7c0a6113f15b20a7c2. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/BX4IU2331500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051cecde8858904420723a44647f830ffb326c63907f5cdeceaf8bec086a6f8b. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/BX4IU2331501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8011c0499f9ad4f024c8583119cfd22e1bfec67927515dd899b066a6bddeb460. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/BX4IU2331502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf559e1daec8173cf33ac089b5d0db53a4f8e92f802727660c43a4c2938b377c1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BX4IU2331503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e9b7a7738c7fd5297da990f4214e770f0e81b58ed07c2c2c54ccf3d199eb96. 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/BX4IU2331504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa084a0f457b42097cbbc37937cc22917d24fc9545a1c04d2660321cbb7ec75b7. 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/BX4IU2331506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d08ba40f62908136847b5950cd0fca3eb3990e133e5de0fe0303e3451a0a32. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/BX4IU2331507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33141385afedf2ac1fbff84dc0c2944ee675061a029b14e2825f55c53627a489. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/BX4IU2331508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7bfa6a9b7de165a550a2371f872f9eb641d7f827ca3ebc4e38907774c4c725. 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/BX4IU2331510.