João Eduardo de Salles Nobre, known as Dudu Nobre (Rio de Janeiro, RJ, November 6, 1973), is a Brazilian composer and singer. Biography He is the son of João Nobre and Anita Nobre. His mother contr
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 0xb01a34742db3adf486c433387162c818a74653e6fd47ead1d33a50d11e537f08. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d6ba640-cb5a-4f34-ab97-46d01b9ba145.json and https://artists.proofprofile.net/proofs/artist/9d6ba640-cb5a-4f34-ab97-46d01b9ba145.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 0x5298f16b2782b8a6c5d22c790765f5d11cfa8de1b63a653ce213b59f9738ca1e. 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/BRBMG9900084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82859ded2aa2867a49ac3d4a1db5f11a429c6aacd9f13ebe3003b248bed789ed. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/BRBMG9900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2ae6adebaac779f01d0326a063aba1a24fefb76d6d5cd8fad3be9d0c7553be. 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/BRBMG9900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033c0365cf343f89ec5611cd5d7b5aa254795d2ac209da53e1a256753cfec108. 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/BRBMG0100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93073500cae8e9b41f63ee6d14c038e21f4ba9119258eb040cce4438773b61a. 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/BRBMG0100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a034078a19bf459033c7fc61d975eefa002dc52376ed14228f6d10d5719bfb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG0200596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00cd81d77f0f39fda4e3862403b6bb31cce5a3775a88cb95ee5ec81e16afd07. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/BRBMG0200601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f3f28ceac5fe343d879be8c22a301af3e5abd313dec088048b4b2eb0b36712. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BRBMG0200607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd0f7d3bfe4466f00b4e261789ee7992d6435077fb35422f59dbe8bf808f0af. 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/BRBMG0200605.
Papagaio (Ao Vivo) (feat. Grupo Fundo De Quintal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c2034d2e4403ec770d05284eecb87f916568a9802ade47476b2da04aef6a92. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:04:58Z), 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/BRBMG0300832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77477ad37f939aa2b4efbe90be5f5f8158c723002b1ef1c88b218b25cf30d4bc. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/BRBMG0300902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b1f69c3818038bc84aca661431eb8ffb4624898d9a4077d176ebb7583fe4dd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG0300823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe408909ba383247db5e446e39b3c8d70841f5a9ed7843323798cf490e61efa. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BRBMG0300841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e052f57a38e353cc48ff91cf4c56a56a009fc1aba5716cad5c1a0be60818e07. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:01:58Z), 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/BRBMG0300829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0b0aa8363b94bc374fd30455f16b07922a2e5298a0825268f2d38c8f2dc8e5. 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/BRBMG0300833.
Xodó de Mãe / Folclore Nordestino (feat. Lenine) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641be4496f66e866e194250b051a307f354bb59ed85f1d3db57a4f2b2ab622f4. 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/BRBMG0300825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd961c4084f280a4b91fb94a77168870dc0f66da0483a39f293e526e86028ccad. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG0400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4072517c3d3dd883759ab9b3935d4f86b21b6a9b78c435a2d5f62c9f49d12759. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/BRBMG0500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e218e951cb4abe0d7dec9d18016c1ee713ffe383dcb3a0427d8303bdf3550e2. 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/BRBMG0500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e20d836fa850b6c2f6558485f622ac287830c03a791406d2ad54f735d118e60. 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/BRBMG0100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fef6f11b34cca200f16f4cb529e70da997696cb54cea027e530e39664aa8b97. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/BRBMG0200602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82859ded2aa2867a49ac3d4a1db5f11a429c6aacd9f13ebe3003b248bed789ed. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG9900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dc09cd3e6c990178b610252ea740341a27372e9c90eef1492c081b494d15c6. 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/BRUM70700289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abd1b83a16d0f616a23105d7bd3dd080ceede1f4831bf967554c9dad52185d4. 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/BRUM70700291.
Sinhá, Sinhá / Gamação / Peixeiro Granfino / Sinhá, Sinhá - Medley/Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae1f9ed3e7c1cd77c8e01caf769f7ca7de7ed244f0249de86430876c8507068. 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/BRUM70800222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249f7625aafc72b9e4bfdc81a1b327f90dcb4a85982bccff5a06cd2749520a58. 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/BRUM70800224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9d34866c3a04adfd6a94ed1d88a2ff51e739c552241e754dcba7198518506d. 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/BRUM70800225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208cc3153d83071d9aa0986da3fb68f5de5613c926a044740b0b7d719a2607bc. 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/BRUM70800226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6a080e34756aa5afafb56810cd11bcab6ae81cdc56fefadd8a4ccc73bc12ee. 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/BRUM70800227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f5115efa646615eedc06093f7639301922302f98d45f539e45628e9ff714cd. 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/BRUM70800228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33d1aa0bb1dcddabacd45206681825ac68878fe3e13a45774e496fb26bbdf6d. 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/BRUM70800229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfabab16677e9e44df71ca40bad44140d80ce28e92cfe2069f56426e91bc2f83. 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/BRUM70800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0744cf9aa93db6c402d598115bc0cc77fede0194870d83f202b607331958bb4. 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/BRUM70800231.
Trepa No Coqueiro / Segure Tudo - Medley/Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdeae41492daecfd9279a65c7f50769d2ce295b01240804176cb2745b048dd97. 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/BRUM70800232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe633d04895fab578922171921c740dd491b44a423f12c3171bd45cbb7e963fe8. 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/BRUM70800233.
Moro Na Roça / Recordações De Um Batuqueiro - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3744ba5bb2d86453b1cc27729d24f8beef4c45f343ba76694cbe7ac598833fcb. 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/BRUM70800241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e407d83185d639c93bac882b71e6e37cf364b4b56e87ec54da8b8e851e1851. 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/BRUM70800234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e33fc8001bae2fc8a2e009096c78cb89a03d394050c8aa51f0bd8e8390f655. 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/BRUM70800235.
Viola De Maçaranduba / Mocotó Com Pimenta / Medley - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fb1a08335111a7df1cb0cba294c6bfa558b794f8c356a68c6b1935e6ff5b77. 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/BRUM70800236.
SPC / Brincadeira Tem Hora / São José De Madureira - Medley/Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3e4d310993ced831877e9d3e36e0ecbfdd6fc3c74b06f32b14d625f555f118. 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/BRUM70800237.
Vou Botar Teu Nome Na Macumba / Posso Até Me Apaixonar - Medley/Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1c86a24eef52ff48bf9ac0b0c7a48a888cf7ae1143199254299e9ec2e18736. 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/BRUM70800238.
Ô Irene / Cadê Ioiô / Vai Lá, Vai Lá - Medley/Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193dd29fc26d7f12c3a2f41e9f3ff58f91b7c684ba9f238298254bc9270f7fe0. 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/BRUM70800223.
E Eu Não Fui Convidado / Não Quero Saber Mais Dela (Ao Vivo)
Sinhá, Sinhá / Gamação / Peixeiro Granfino / Sinhá, Sinhá (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7349c0d8f72585b541e9afe114dd95d437d471d436adb193a61fe38b5862a63d. 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/BR03D1300487.
Os Mais Lindos Sambas Enredo de Todos os Tempos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0299b05873dc1097d602847fc9b2791a5b44edf81e4d9febf7aeb26c2b55380. 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/BR03D1300830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cfbf871e78db6b3995462acb2cf8826b5b1399c11eb0a84859ff2723903c76. 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/BR03D1300831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fd3876ff3882c9f4a619a6d10819cc0530e6128fe9797321c96df5f6483132. 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/BR03D1300832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a89dfcbd23a558dab68d054a5d616f4261bb30764e829c65b8d95a5f24b3c8. 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/BR03D1300833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2980d4b81bd764447ac45033de1ba63c608282c16342997884cff501bddbfc02. 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/BR03D1300834.
Contos de Areia / Ilu Ayê (Terra da Vida) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc29202e33b293770517e4bfe9c2e8705c0f5862dce7dc5d55b3a412b976af1e. 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/BR03D1300835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2c6b12a2e602f62b8484a5df9b6a4fd4ee26cf92a230fd66039848f332224f. 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/BR03D1300836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eae3a8bc2a394d4ab89f785832f76f6ff0b0db7fb33cf6197538a85592678e4. 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/BR03D1300837.
Bum, Bum Paticumbum Prugurundum - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f4f2c789a78e75f4645e70fabecfd4b368d23179a71775bf866ae40d1bfc61. 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/BR03D1300838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f899b0d52d7a7427a8913dffea21f9016e9b4a5db26689b153d8779d09565cd. 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/BR03D1300840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd99418afd550bd61b31c110dfd511e861906753e9e0143ac85ccfcdc149f0c. 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/US7VG1500498.
Sonhar Com o Rei Dá Leão / A Grande Constelação das Estrelas Negras - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d7c009a2876f64af0103bc36a028f79021f7266ab3fbce8f954552e0005ca3. 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/BR03D1300841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721c6bc46b9957b5598f63d18bc3d59c279762f6dd84ab08349e76339e78b9c4. 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/BR03D1300842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f6ad6bd324b62b15f9a0553af5e85ea591febca27ae0563303f102c8ad565f. 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/BR03D1300843.
Aquarela do Brasil ('O Cavaco Foi Pra Pista' Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5218f63e823b9715d84dda3d9d9f8f4418edcd277e23127e9225c9b9886cf0f9. 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/BRTQU1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d63df3f7b66ce77a8aa9e787502459be747a5c3e883c74e024d625ef0eb999c. 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/BRTQU1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2db5cba6a29ef9fca9d7d2bdace31abe8ac962a5bb062912d3d6d6c4794104d. 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/BRTQU1900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104c52cf04d40318145c0bd6356980348127d059ebf569c30fb7f7d04fd75cdd. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/BRTQU2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68373d778f94f812ff15b5306c8b9ccbd8c592100224343bf6ec8a9487e6e2a. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/BRTQU2200001.
Cartão De Identidade - Mocidade Independente de Padre Miguel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6682ee408eefe53efa8529719509dd963460d5b9973cd82c426c529c09dbde. 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/BRTQU2200004.
A Deusa Da Passarela - Beija-Flor de Nilópolis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbf8846a0f23bf6b44f36fd7d9e0a60995e152e82d8a63b64786c9f5dd3849e. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/BRTQU2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c723e996d604f8e4c81fd3617e9f3b05b1f7d3bb4d80f7166ca6756513a15b. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BRTQU2200006.
Exaltação à Mangueira - Estação Primeira de Mangueira
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581e1ab1acebb13bacf9ad4f9088797e4173186726222437d6d938f663564689. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BRTQU2200007.
Sou Da Vila E Não Tem Jeito - Unidos de Vila Isabel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9848f30b54692339253850be40c62ca794cbbac5de15ef95576ae328f88667. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/BRTQU2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c49070e4f56d5e939b8356d3b75245a9c977e07dde57a2d752add8238773e0f. 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/BRTQU2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a626f96e762df9358c015f639e73c0cf37fd90ff330bcbd9d5ce40bd3322ea. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:19:46Z), 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/BRTQU2200011.
Exaltação Ao Padroeiro São Sebastião - Paraíso do Tuiuti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c91afdbd72cb2dbf57a0aedd102a445d0c6cdd91b2d011a572034de28d93d0. 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/BRTQU2200012.
Rainha De Ramos - Imperatriz Leopoldinense
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78fc3f72a423138bdf397f9074dd84d07adf2ff66314ec8c4e108349bcf59ff. 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/BRTQU2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ba597f15759374c5706cf3bc0b608e1e4cc7fab0dededc28c34f7c5af2feb1. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:52:30Z), 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/BRTQU2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a609da6f840ac69ea4cc6070e35e123d2b659452124e859dc282c1407a43c4. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTQU2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62e670f912fd3f48bc8ce1415bb17019922d59e4b636f8f74a515e7735a0875. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BRTQU2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eec0dbf1c94ad1053a364c3ef124867d61018d2a366e32bb28b9e62e6581128. 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/BRUKM1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf461fd8092db4e64eb43e6e9ae275144a36861c6b06c37decc1ef9b6cc34a91a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR9DU1200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b49eda4986f7f622401c8d24ef9796617b2d3a4bd83c986f5e3568ec5bdabc6. 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/BRPUI0300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e92a9ada53c5cde6476bddd14d98e5b1dcfe2aa319b66889390cc88542b20ab. 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/BRUKM1400028.
Samba Social Clube Volume 6 - Chico (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65ac7a5a2fe5413f138c2f0b0dd3b4816dc04101e81bce66c01dacccd2ff695. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRUM71401111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e92a9ada53c5cde6476bddd14d98e5b1dcfe2aa319b66889390cc88542b20ab. 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/BRUKM1400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d2f52ec621ff05ce2e69ec3bc90ffcf902b63c744ffa569f54a8aa77ecb709. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BRPUI1500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eec0dbf1c94ad1053a364c3ef124867d61018d2a366e32bb28b9e62e6581128. 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/BRUKM1400027.