Preto no Branco (literally "black on white") was Boss AC's fourth album released on 16 March 2009 in Portugal. It celebrates fifteen years of his career from his first album Rapública (or Rapublic).
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 0x486859558db9350d68fce6a0db2d91db11cdff913a5e14a3c525864f3ed8ad34. 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/31f96008-48d9-403c-bda1-13e68fa78880.json and https://artists.proofprofile.net/proofs/artist/31f96008-48d9-403c-bda1-13e68fa78880.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 0xc12a8bbfdf384a67a2b201a87cdab2fe3bffdbf9c564364701f34ca83594adf4. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK1700001.
Tudo Que Eu Sou (feat. Eli Soares) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb16cb454f2974f40256ca2e6b4f37d1494d14f6843604db806e425c3f479181. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/BRB311500024.
Não Pare de Crer (feat. Eli Soares) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f9ce777e4bfd0b6054d86d3c3c122704eebcabf0e784f66a56695dadb17df9. 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/BRB311500025.
Tudo Coopera (feat. Eli Soares) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147f3511cfbcd4196f6ed9868e130e5033956320087d8a97989ce37af273d3ef. 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/BRB311500026.
Baseado em Quê (feat. Eli Soares, Pedro Vuks & Salomão) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf13b60f9f1852e50534e132e741fc582fe135e0208d61b3186eb51c304b49c5. 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/BRB311500027.
Eu Te Agradeço (feat. Israel Salazar & Weslei Santos) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf97952e99fae780b76db658086ff5f1e20fe983fac700307423211232dc7ab0. 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/BRB311500028.
Morada (feat. Eli Soares & Ian Alone) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda89294890b95fdeae1ab02e5e663bfe4ac85685dc331b83ec32c99a2435086b. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRB311500029.
O Cego, a Mulher e o Publicano (feat. Eli Soares) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5df532db1b22bccd632adaf9eae2b60a6fd8ab3ed5d8a8dfbaded69e952f5b. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:10:30Z), 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/BRB311500030.
Os Sonhos de Deus (feat. Eli Soares & Lukão Carvalho) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c66d794fd34eaeb21a42c3342d1ceb12528192b6f26e9b506d5895fc2173fee. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/BRB311500031.
Nossa Canção (feat. Gabriela Rocha) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fabaca3cf59e8b3727d716536bc15fd5c2d9839603a1c9e38b39e28faa9b357. 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/BRB311500033.
Não Quero Ser Mais Eu (feat. Eli Soares & Weslei Santos) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76e9c04240049584fe3fa584a4970c8946bbb6d199a17cea60d77739642cc3d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BRB311500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0529082d36025bc0383814181ebdd35571c46f8bc15724ba9b28f5fa13a00e4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRB311500035.
Os Anjos Te Louvam (feat. Eli Soares) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6e95ef3a32ab10d12eeeaa0dbc0fad5b174549489542707966cc04e74c0772. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BRB311500036.
Preto no Branco (feat. Eli Soares & Weslei Santos) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f98b16d2989d4dd82db2472abbe0e06f8af6e8bb91d71b1d0adcd4c701060ad. 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/BRB311500054.
Ninguém Explica Deus (feat. Gabriela Rocha) [Ao Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1906ece9afc13c417a635a78a19879a70e32d0f729492e6c858f1115148d7a. 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/BXKMK1700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc74be557dd66eabffa200f8e2ba80355045ca698c3b727db9050834ce606532. 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/BXKMK1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717eff89fe5be3af617078a4e31a7f34618d97703e204fad3027a6388362e239. 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/BXKMK1700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0dd157082b74ffa0ea658e53c3e9b477fccce20c86a4e60885364a7b14e61a. 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/BXKMK1700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102f7cf5a4bb025cf02498cff7c24c5cebd85072f141f83ac0b7a4090331b2bd. 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/BXKMK1700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacba2820710f66e3f3a3cdeeaba4537db18688ba810866e562212abb0697952. 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/BXKMK1700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1906ece9afc13c417a635a78a19879a70e32d0f729492e6c858f1115148d7a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK1700019.
Ninguém Explica Deus (Preto no Branco) [Kennto Remix]
Ninguém Explica Deus (Preto no Branco [Kennto Remix])
O Leão E A Igreja (feat. Nívea Soares) [Ao Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7fe7d275830e63cf53e23ab6c90ae53e4d90fda66b2cce96062bb5f5dee85d. 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/BXKMK1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e6c55cb644478d636a2ae3ae4ad445d8ea69467d497ae351897655a53ea810. 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/BXKMK1800022.
Com Você Eu Topo (feat. César Menotti & Fabiano) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab40984f73f4077702226a94555df1c3c69b97fc4ecb83a6faf2ea554edef2e. 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/BXKMK1800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b1d8f58c50b5c074f8ec125dcc5ee0520e5d4cb940ebeb67b0fc76d6fb913a. 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/BXKMK1800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280ba314eef34742d239dbe977472f4b7c17d8ea684adb09d0c0f8b89a70a8da. 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/BXKMK1800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4e2d4116f45368e073ff90d4ccf9689d5e943331d160f77b58b06bdff858d1. 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/BXKMK1800024.
Sensacional (feat. Elyas Vianna & Minduca) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808e6f7489962e6675ac9d4cb9eafd824ed28f0508fba2188934298d086077db. 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/BXKMK1800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b322e78799529f34409f755b19581151f967d848ed77f213f349328a72c3ef. 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/BXKMK1900006.
Ninguém Explica Deus - Gravado na Deezer, São Paulo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d68b2a6a86a128d13c3b49c0120c62a8f71552ec8c92489c919f30cfe37037e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930ba39d076411c080140f214eeb759fc91f464b651e32fa9053400a275fa1da. 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/BXKMK2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55bf484770bf24b82fa32acb58eccd640d4cbc171214f4f3dc0ed8be54aeb2e. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9db866ea3d3d191901ecfd71f0be22004eaa8136c2fcad0ffb0242f71cb55dd. 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/BXKMK1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ae291d7319bf29266f55bfdb66b5a15343496718b61070a224aaa7f66b5372. 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/BXKMK1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c620937a465da9aa6715d9af2558ba647e68e8af8acb28dde0696fb4caef56. 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/BXKMK2000001.
O Desenhista (feat. Luã Freitas, Lorena Fadi & Silas Simões)
Apple Music Home Session: Preto No Branco
Oferta Agradável A Ti - Apple Music Home Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eda6440a07dd2764046febc7404db47bbcea76e6579b63a1548e58e8fb6024. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72201367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9581e275ad8160ce89a90370f78eb0d63c7a98fff9978071bd837e4940033d08. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6473c8937d238b9768885e7e4e0d9d69c6352b40be0ba71fbce42b3dbc2625ab. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/BXKMK2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e28b4b0def8749054c2d8bb95181bd59df06f20e50afc645e44500b75efe7a1. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK2300015.
Preto No Branco Vertical (Ao Vivo / Playback)
Preto no Branco Vertical (Ao Vivo / Playback)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f2f8d54614d513fcf56c43e08015391300d9fc618a1c08b634d393c7e0340a. 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/BXKMK2300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424caa97429b20bdebcbe2df6327eb9e48dc09167fb18a5087917999e4d30241. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:12:20Z), 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/BXKMK2300018.
Nação Preto no Branco, Parte 1 (Ao Vivo)
Nação Preto no Branco, Parte 2 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c195e42c1cc2ce2728701bc04ffcc7f286dd0a8a87d879ef6e60d8b3ab0d50. 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/BRYA52400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e172dba7a7e7fde256d45fb8ae026d7132896e1a572497f6e169554a706b706. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/BRYA52400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6ba0e5244ad93453848164dbe3e7c878b224bdf782813e433764fd5d656358. 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/BRYA52400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedbd0499d024511ef27d9ddf962d7c37c7512f00134435c5ce395968a7c5be4. 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/BRYA52400046.
Vigia, ora, resista ao inimigo (Ao Vivo, Brasil 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd388530d8e306a5420928b9eba39e75d7b9612c38a40273d1515a58551ab42c2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRYA52400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26735b8aed2b17d6b409a2343ea8fd01f42cdddd916994cd78911d02ad0a37b5. 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/BXKMK2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe547ee0d64b01c0ed4e78ec0ede9f6815f064018579a6099ecacf87e2561058b. 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/BXKMK2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ef1764fe4919f8593ca35d5dcbc239dc3984f5bc4c58a0d8bc3b8c3bf46b32. 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/BXKMK2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bb811f50104f0dc8ba9fa9a261a91d2c1e4fec3ac03ebc37d04753aaeffbeb. 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/BXKMK2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223b77573583f00d868f50de8895c40bdd15a739b18d569a26ab154daf792c4d. 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/BXAPX1800006.