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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91a002e117b2ef8f0347d5e2d037b77f82d1b776c267a379fe3054c013c00da. 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/9e73fbc7-f862-4e0d-8c38-361ac3763fda.json and https://artists.proofprofile.net/proofs/artist/9e73fbc7-f862-4e0d-8c38-361ac3763fda.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0287f9ffa933b562f034c2dc0d8c28e3f9c82734dafbf93d8f3ae8dd01496e8. 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/BREMI9700127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4753b5aae41773ac39f2fa8c744ed6987c4edc81878ff4fdf089599d4f91bff. 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/BREMI9700149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd322b8c106a71bfd918050e8a35f9d9ad3adddce6ef9e13d03c8391b5345a16c. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/BREMI9700148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b59ee0c3a27c9fec985f8941c824d45e78cf54a094df6782ec3e1fca38053b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a48818d7b820443edf8f6a281d2e62e81f96657aff0a04b2e1bdf1178d1efe. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BREMI9800628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8047815583c5bd6ce859b7777d62d2f9387d45df98b90b20b54cc30d33b3d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BREMI9800636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1804ce45ba9c765d84ac6f317fffa3bf3b0e9dfe2c1f159aa0f204254dbd7d. 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/BREMI9800640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0ed2bcde71b9df5078afcd5f050ae69833ea06f9a8153fe94284419ba152b4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/BREMI9800635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b742973279044f08efcb37fcb34ffc132bae99a452d5cbfa29f16bc30cabc0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BREMI9800631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8d4aae5771522f24fe1bdf2c03e2fdb515153b2347da576cfa11500ff7ef95. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BREMI9800626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051f37eefc133bf1400515d3d3d09fbbcd4656b8d98c42998945a30089bb872b. 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/BREMI9800638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df617a9398f77d86425c9265d048f7e0c321bcb49247a6b3db5b2008e5fa397. 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/BREMI9800633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867518cfe007afee5f1e9391dd9c67315453d52724a0c6cdfaecbf34ef5ba9e7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e235e2325697644e84d946b3318309a365d729d5516e90c90454ade7fa4f6c. 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/BREMI9800630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8df4c9ea6d3d8490e0cbd7d8ddfe36f3ed1216116b00ddce277337d81b117f. 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/BREMI9800629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517e365e26d99d2057c70affda8e7fd7fa8e967e02bf60e436a70f57930a649a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2a7ef16f5559a308f475a2b512901d4a285669524659e9bc42d9aaa008ea88. 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/BREMI9800634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ac274f1926447170951c7058ef2fb2e7613a9f5a38a20c8b0861be59950701. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BREMI9800639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671388afa960e2aa44fdf4f65687a6267a68d1ebb5c18de3dc83e0e9c87e8354. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:50:06Z), 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/BREMI9900480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e61bec8864017ae3737eb99938063e3479202924c2538e7f89953d3817b249d. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/BREMI9900490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a793a57100c19ca41323a629d9f728fab433d14921f16e4876025cdfaa7f03. 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/BREMI9900484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb92d13185643f227c0097959ae78886b603ad851fa4bcfa270710cde95f97f. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/BREMI9900488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106aa37bf7f06379fc7d359b5151e8cda01e15e2fb195754c7a358de96912d1c. 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/BREMI9900492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bec136e3acd4549fe5ae730228119513a8ac8e3629c53e08af3eccc2a13018. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:03:42Z), 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/BREMI9900494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6009b6ee2a10c8339cd278c00d84f54f6f8ac693484ddf4b8379e5a7e3c16b7. 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/BREMI9900493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d0e5ef8904290af35cb75c5c605be19fdf6f3c51e3770bdb0bff7234206545. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/BREMI9900495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d55fb4325fb25497ba69342581646b4887205d19a311c03b1900cf55aacae2. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/BREMI9900482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ac274f1926447170951c7058ef2fb2e7613a9f5a38a20c8b0861be59950701. 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/BREMI9800639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe487f04c84a178f6dad774a1946a66361edde00c5abd2310659fb741059a5d87. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/BREMI9600234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8047815583c5bd6ce859b7777d62d2f9387d45df98b90b20b54cc30d33b3d5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BREMI9800636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ab0e0d4b7d4c6e353f19511a66e704f12b57493d8264ce316b04963a051228. 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/BRBMG0200175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d561bebe68d75b4150828b7efdc7dc8939c93976c52bae2304a983d6cea923. 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/BRBMG0200173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99bc3eaaacd8649e5122af9b309d750d6d9ceade646667c822087ed6599add0. 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/BRQIZ1599901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc81ac065a0547a94f627c821a0acc9227088100f3abc6700b74c624bab4a875. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:07:53Z), 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/BRQIZ1599911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c63e1b167954871815f1c00c4d96e5abeb9df744e40f908affe327944048c3. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:22:35Z), 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/BRQIZ1599991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889ed0aa06d06f5dca605ccb8183a1504b9774e211a166a1080b9e457186c739. 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/BRQIZ1599993.
Cleiton & Camargo Cantam Zezé Di Camargo & Luciano, Lado B (Ao Vivo)
Depois Que Você Matar Meu Coração - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5415c01ca335a7e63c5830105c4f690d4165f21654f396fe964e4e44c76ebeb3. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/BXWRE1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114b1ae2469021d1db32b3e3140108bd2fc5b4fe7c08802eb610a0caf789745d. 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/BXWRE1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18871f07a72b0b9ea9217269c0c364474559397c0d58af4ae3c18987cd7fa369. 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/BXWRE1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e36c672573931f0f63010134b452abac75f91d79cdc44c2c244a07fc6beddb6. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BXWRE1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0335f73a0715e8c8b6cfbd42955da245b17bb83ca546e99322e274bba50e3af1. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/BXWRE1800019.
Nem Dormindo Consigo Te Esquecer / Me De Um Sinal / Cheiro da Maça / Foge de Mim - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd183c1b8a173a69c8079e7ffd8fdac093418b80bbfeb73fda70695f6814bce10. 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/BXWRE1800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb4b73b1ecb7097cac25ec5049da4f177c1f0f1b3f4655c84e315c5301cfdee. 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/BXWRE1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115cfb418e680bc8ae80201397bc31a5c5b2910dfc505e5cf45288b8d843931f. 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/BXWRE1800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eaee02b35f31d4e32b64c0626473f29527a87460e29c9e42b383dc24bafeaf5. 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/BXWRE1800031.
Na Hora H / Será Que Foi Saudade - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe14f69ea54bc4c4beb8f2227231f9a475c7373924bf78bfac963ee757394260. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/BXWRE1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b665e3c1f97646f95436a046397c789a69ff88d4f80f6ea48b57613609e7f5. 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/BXWRE1800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83378073d9ba4428580f79755911c3d6ee32c690ddd0307a867f80ac3911990e. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:53:10Z), 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/BXWRE1800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cec97cf0faa86236133932a822f9f94de40d8ae4002bb732046cad8c893358. 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/BXWRE1800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92b9087b983015f8721d2bc6794ad1bf3aa92d16c4fc6bc0ceed0d03b9fc4a2. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BXWRE1800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aa502f5f3354a709ea7a3cf9fad1c61d75656731e7436b15a1e5e5a37d9fb1. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:24:46Z), 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/BXWRE1800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aeb7cc158b02950b2c110aab6e24436616bfb9bbef5d4caa22fdf5204f40580. 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/BXCWO2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253995dbe1b78e4175578b5d6f9581b1c3f629193c35ae24d85957e6a15f94a0. 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/BXCWO2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba5c0170f3f68e3d1ab838bbc1eff83d494298ce3b03016f33aee54db1ec26c. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXCWO2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aeb7cc158b02950b2c110aab6e24436616bfb9bbef5d4caa22fdf5204f40580. 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/BXCWO2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253995dbe1b78e4175578b5d6f9581b1c3f629193c35ae24d85957e6a15f94a0. 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/BXCWO2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14172d527f349fb9d508950834cff885e116c0b4d75751ab2a760df1be1b93d. 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/BXCWO2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6887d2667a917db96efb6e85c10d05425fe3cc19e9ccd27cdd533d417226a7e. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/BXCWO2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942f7e6b35003b24ba3b21f296b2a43a6bc92e4432b6f2f31cd6ec7594d2add7. 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/BXCWO2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ef82b30187e852785fac6a5cec5ee5b67d949f3f996e819c1633e30e631129. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BXCWO2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e084aad7b79bf818849d6e8ae675adca961858255a55512c414cac884baff4. 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/BXCWO2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e43f88e4f656701a07cd257d9ce496d1c83b8b3814b92b39d6ff57a26d7f2c. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T16:35:04Z), 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/BXCWO2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda86023de26890ee78a2400132b7408b2101f263d71e49780c95b9b389c55d8. 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/BXCWO2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84bf30abe6f7a6de7220ec7e0ffade14f4946d4efe353b09f6a32f590667414. 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/BXCWO2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18962bc00f9629c31e917cfff57d6d97391e49d9602c37ea25b3c4078f06b5f4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BXCWO2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03409868372b589b8ed1eac698111879f07554f959f41b68d313f3563067d4b. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:05:20Z), 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/BXCWO2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2829b61cd471aaee4e57a6e74af0c801a0f0e90e9cf750c1a5351edf9d7ccb. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:08:30Z), 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/BXCWO2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47e8a831fce4f4e4ec23117e0b7366c589f1345347414a5f243d8542e9c5ea2. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:30:21Z), 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/BXCWO2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd8bb6574f81bee0db3396a4aa927dbd7a3dabdfd1de85468455b812b624dd8. 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/BKYG42500133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1804ce45ba9c765d84ac6f317fffa3bf3b0e9dfe2c1f159aa0f204254dbd7d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1804ce45ba9c765d84ac6f317fffa3bf3b0e9dfe2c1f159aa0f204254dbd7d. 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/BREMI9800640.