Alexandre "Xande" Ribeiro (born January 20, 1981) is a Brazilian Jiu-Jitsu practitioner, mixed martial artist and submission wrestler. He is a two-time World Black Belt Absolute (open weight) World Ji
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 0xc7ba52f6be9501dfddc89b475a0e8b5ffae239eed421badc2498e7c3dcd61e17. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d6f8424-1a35-47c1-97c2-c7dc69537b01.json and https://artists.proofprofile.net/proofs/artist/1d6f8424-1a35-47c1-97c2-c7dc69537b01.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 0xf7ba61c3c2860d38f1e6f9e411617b428da6287e5ccf8ed71cf9f66751dd4120. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRD9I1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c91344b07ae356e6b1ed4da9caf0ae2716fcb9387d61c220fc1d628ec026d03. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/BRD9I1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75af37f0e9be8df9256e051bd4534f4903f6c1d1466fccd41e98237fa23a9934. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD9I1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05b63185d71659dd8695296e108a66644cea1efacbd40f4f9bb250e54d71edf. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD9I1800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b1feb70bbaf8377e3bb21f2e7f5ce9b4daa0bf76b886e7c455f86e1b98f042. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/BRD9I1800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7e405370b08589fa129b3d8b380aaa1b0df20f5c801f3771c2a910bd42e1cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRD9I1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7359168de2dac6a88b3543cbad313f41814d1d781d83836ac74353dd769131e0. 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/BRPOU1500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2c291e639b18126887acc31b71fe8aa1d84a984ff15cc300d8b6ce15d6e2e1. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/BRP4D1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c015aeaacff7ceb03d0fcbd358411c74f37e5aa541615b89f4460502d830a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRP4D1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb79d6c180e16f7c692f4826809a0596aac4e80b35ea63b22d1ae9216c13625d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRP4D1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a5c9d963e06c6d053095914b2788d2664a86e9e552bbe83e1101c20300dbae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRP4D1000008.
Encontro das Águas - Filarmônica de Violas Convida Solistas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4975a766d65fb7c6c3d21aa8bb90af9fd04c6998f6230bc617fbc9baa21cf9. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/BR2HS1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc65c9b733eb0fa5f481b4a2d91f559a6520e6be0dce34cf820073c01319f25. 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/BR2HS1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21927da1a8414098225e02dbb1f656002c6b4d957e92331d946d3810521773de. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/BR2HS1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf51a0ad990362e4ed0e93c789d151e666b7b568330015b4fc64ee5e1f05482. 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/BR2HS1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdf4164fa41e0ce97c28d09f8290871b3215ec779374d1f0daee145fafd3960. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BR2HS1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e16d75e54de6ed279ecc80cbbfb2500228cfdcb40112fa13441a19587ad9fb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BR2HS1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf344e812b104c258a6baf09bc8ec84ae3767cab63baf0f9bca27e71a884cdb3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BR2HS1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81ec01ef70e8ddd33239ae00f847c22bb5a8dc6d0984b6ab4fdb7835c028dbe. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/BR2HS1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a23c01fc1635566f4fb9d60859d924fda9478180099403b59374a923c3dba7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BR2HS1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6d78802569b528323a4c28492a4e9fb04eb6f4af5af86f74a2b10a6a2cf11f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/BR2HS1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3797586feec0029cea7914b73e32965e5eb867a528e87967e517ce4394f46f89. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BRP1M1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a98090793473d34210cdbe63e2d245fa82ce7132e90e62ee992afebdc2ea20. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRP1M1300015.
Volare (Nel blu dipinto di Blu) [Dal Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3b8abcc9a5395e097bf94ebdf5f0581d68189eb7f68e41fbb549901722a87a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRP1M1300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf064f403f4ed31f64166b4867f4cfab33681d01b21ecc6ea5c40fed2398f5bdc. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/BRP1M1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875a3782212306b236a4f2daffbf33aaaaa47986cdba09782a00f7208aac1d87. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRP1M1200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc36037a5262edc2eb8e4784008bf7a73a5aa1d02a218c59e28d754a9f356956. 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/BRP1M1200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39ca7818af2f52d30ac5c3d1ee68e9ac9d514c03e2206c42a47c58dfd24d99c. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/BRTRB1873679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c05cb7dc8600dd52220b75e8af4bfdbf181b1f5155788b8aaf6afca4e21491. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BRY3C2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358fa66672178d8517c63a9fc4b35648ae385ab4821bb67c3a75f303a8959473. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZHZ31973223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfffd08e855c5c1affda8c1d3bf3bc5fd9f0c33c86280e24e298b20396ab97ad. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAGL1800159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f2d58b1f8161209f40cfbf86022bea210953065081c07d885f4cb2e2f0006b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BR7CB2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666076ef1db4dfd603c755458feea5b881076b001c70bbed7f66acd0b2c77333. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GX5MY2226974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329d703f49b0245a61d88c6209daedb8ec845c88f828e81250019b87dfe3a6bc. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GX5MY2226988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8c3442252e551d39a7a5f8b678f9c17e363a70e063ee3839c947c7742fc808. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXSVC2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9602174df6562829dc3293d3e853f6a507d6dc437f2f621030a7ad9dba5ed0bf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BXSVC2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbea8eb61ed69ac45a112de6212abc0f09ce7c8fd30527cf1929926b1daacc51. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/BXSVC2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55de821ff75bd62bf49f23d82e0e0c298d72954357ba2f172e11ddb29e056791. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BXSVC2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92cf0a2b0fcf48f831c66b866f16f2c91afbedcabf56b7185c5923a5bb0ae39. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXSVC2400024.
Sergio Reze Falando Música Quarteto - Manhã de Carnaval / Melodia Sentimental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9304d13ef2cdab4736f187f3d7f3d52202ddf214765e0ce77468e33826207b94. 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/BXGTT2400201.
Sergio Reze Falando Música Quarteto - Um Olhar Interior
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab7c26597c6e8cfa33943eb8ae805a27feb0b3b52a2bbea3b1bba40a117269c. 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/BXGTT2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50f146ee2e3fcab0f7e75cd804db0be3c7da4f07b34d10408f1f8251a9a5444. 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/BXGTT2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68307525be5b2613d6df98790c1f751b8204545aee3e6ceebb0fec3ef78f69eb. 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/BXGTT2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad55ab4f792377a30bac077045342d872b7143c26eb3a83d8b8957c5b5ef7a3. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/BXGTT2400027.
Asa Branca / o Trenzinho do Caipira / Lôro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00db2cb96ef5e3232002364d3a791edb5040db29b1698dde2a0c0a86dae60559. 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/BXGTT2400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3eccdb5390a692b770a5428b03cb339aa2e225d1e0a8cc68c949e8b5cd6b28f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BXGTT2400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9304d13ef2cdab4736f187f3d7f3d52202ddf214765e0ce77468e33826207b94. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/BXGTT2400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd33de4d07810895219f7dad8255e74628baf528e8e45a4a007ea92093b41d4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXGTT2400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4409fe9e7aa128af4cad60b6938fa52314095e85e79fc5ede72fe34439763d11. 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/BXGTT2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73996b14bd0990e3c9b1e5ff917d45a46a4f06ebc23cd954846e62fe10fe32a8. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/BXGTT2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba8d4de907c3ecea9ae7f941a8b5c5207190c8a4ddfc4892c429efd687930b6. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/BXGTT2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7894461efa20bf7979bff2572f10fce4ccd9fb9d96203b774b502f55af237a. 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/BXGTT2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83bf6cb405d5527da5305b9e3d42144e668c5281c2a10a31232efe608d99b87. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRAP82500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb4f1e443da1ea878bdec3c170d29f5ccedd7b83c3764fd5a6ea70bd24bb0ad. 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/BRAP82500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3381b88484b5b1223d7668d460b749ffb95de456eea0a2b6c299be1161cae3cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRAP82500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9423e69957a84f2426e58f76a23837fc862aedd27134f6810f3b74a766a10261. 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/BRAP82500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac909f5bc8b03830f3b80a0962bcb83fc5d811899b660b71e8fb40fdf19423e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/BRAP82500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb82fc0e78b1f8ce05c92347e8fb7bda6ff7cc62b69725bb9c1bf6c1d641a40. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRAP82500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde7d228225601ffce27085ea9c4419ab95ca99a97018b6dfbb81762324557a2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BRAP82500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065883862fd5b29ede3a2ffb3c29e9b0f483d2332cba79ae642588e90fb7c620. 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/BRAP82500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8759751414fbdb16ff6696fa54c02d115da01310617da171872144fdfeb73f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRAP82500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0cc3f3aed8041fe8f3d597d6d78ce9dee138ff5b5beceda9965cdd9953940e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRAP82500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d236289b73e338b4c7391ca104aaf4c736e4f3b7303fc8d1c5fa745abe84b14. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRAP82500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5b6da6fb23004a377ecf65f0b46909bae06556a713d2625e747b15abd46f6a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRAP82500012.