Milton Santos de Almeida (January 31, 1928 – September 7, 2014), known professionally as Miltinho (Miltiño in Spanish), was a Brazilian singer of samba, sambalanço, samba-canção and bossa nova music.
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 0x609a5873cfe488bf4e3fe417e71768a987636587926375d754bae627f58bd564. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe0c7833-8cee-465a-8165-bd29e20ea999.json and https://artists.proofprofile.net/proofs/artist/fe0c7833-8cee-465a-8165-bd29e20ea999.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 0x53692b773a6bfb811913c6e9db648407d3aa89e74920489515e0cc054e600707. 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/NLHR52127929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf073337fabad4de38b84566e74a045a026c268a457a569508fb7cdb6f1aa32. 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/NLHR52127930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdc7e02145d39aec3ab4b3e7d7398c355653ba7d7dd50b0d0ca2366f774b8f9. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52127927.
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 0xba74bc346cff826fbd6d82143f9003e9e2898a3a7a31671c6ecf2fc584628d13. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/NLHR52127934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd519bce290cecacdfa28a6b428fceacadffcd855fc55d5147e31753c14735b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRRGE6100015.
Pot-Pourri: Mulher de Trinta/ Recado/ Menina Moça/ Ri - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffe72e73c1fcd8d322a76f390da3fbba0bb84c995ba882b5be04a011d7e2322. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRRGE6500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd6cb6015c57ad5f1116f747554cd14be4b213d3a0dc53431c7a783c355990c. 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/BRSGL6300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a89b8f377d24a7fbd18429e892655688fa29dc0eeb6da8a3e97f8163000d0b9. 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/BRRGE6200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ac37725a7e23ededa9545519440e7ba7ad73fd48ff8a2f0e14e9f011b6f7fb. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BRSGL6100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284551dc81d11de3be07a735904b6487c7b2dad8a94b19f741772a2ff8b99aba. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/BRRGE6100007.
Pot-Pourri: Agora É Cinza/ Despedida de Mangueira/ Formosa/ Boneca de Pano/ Fita Amarela - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1499d600f17d63897671ea78cfcd1ed924e85e0d33cd042e81f65b976f15599e. 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/BRRGE6500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775bba67f35a9385b99a1fb92dcb777cc0748ebf0ad6854238f5e50bac1435fb. 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/QMDA61367314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf2a57daa1b7aa6039409061bc905760c7f73cf46a7719a1576d9e027575bf2. 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/US2BR9705194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25848cdff5ff970fe14b46785f8e2a2d8de8d889bcf2b66bbe5d51fd3b423c1. 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/US2BR9705199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc587aa2915359ff222320317bffcf6da5219b59b871596863e03af609bbb4de. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/US2BR9705191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d822c44e4db6c9a89e51e7f565380ebfc2b94778d4214b45cedd312abb9f201. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BR9705192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd679e50ac8c1f9cf8d277893f63108f11c3ee53995a9b138c42b1d1a8587ba. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US2BR9705179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fd222fe98fb56143d5db616b18b7738969b3a00e44e2a03f3a5f6c90cb94df. 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/US2BR9705171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68c6c0081847b934cdef6cbd11bce70ee990e202b1d44e6419944bd5ee49eb6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BREMI0400763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de3e0c22a731d0afe4691029ce1ae6c7b51558cf8e39b3fc777c84f04adbd74. 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/BRIGE0800299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ceaea80aeb8a3ea76d00aaf23f4e72a46f026dc8110b3fe8a0c9f1bd9b6974. 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/BREMI9800393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db5e2881d6343ccabd25dfcb21ed5b5cf36e92693ed40d6675a5ea18356a738. 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/BREMI9800394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe57924879bc230e18597529094962c5dac814da7a1dc60825e1b6674c6d760d. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/BREMI9800395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883c8250447175fbe3b0c330227d7e61821641caf7312cb0c86be79a7a71a389. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BREMI9800401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50f07382e1dcc3d407f07832738975a731a4026d8eb4d3d5eb484175faf1ba0. 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/BREMI9800402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062e0283ffb68099795bfa534f1cf19613d32f64f385dfd42841269efcf7d0e7. 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/BREMI9800404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a8c1b2c3cd77dbc1e7f1b7fb6280bf30ddb4211a6f32da3c7b1da72ba4696f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BREMI9800405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988f0f0c089098ec054c3764634b5f7ce7298edaa3e7d00ac861353ca65bca06. 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/BREMI9800411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90173fc240075458bea55d66a8d1e18e64e3f636d26ecd12d41351512e4f9173. 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/BREMI9800396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50ed740f87b5dfffd63512006fdb0093639d289099b632208c277c405d8f389. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fba9761fba75d329d7d85a968b0b2dafdb622aee54dabe73215940e7aff0c4. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e32bcd06c4d640de7a43ef90676738f35dfc43ab57667aa173f41fb86757bd0. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/BREMI9800399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe231de74c7429cf4cb721345ca012d031af287e0ee694ed0b90f47300cd2ca. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/BREMI9800400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89bec47b3536738be314ddbabfef0edf8590e2f9e4c34f6e8fa976c3a2e9b5b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccd7a96ba37f4187a1ab0fa6e24c3a594ae98e5a3a99a9f5afe2e692121ae2f. 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/BREMI9800403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b9748fa2ea067b0de73e25972cffebf5d2f4efc69f1eb12e6729463ea74541. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/BREMI9800406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c78f89293cc8a00036af45cdfd2ef8f939003b94c369829eb77d9ac8367656a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc985f01cb25eb47bf137650b752646fb4d0d48330c451b4bb15c213039fcf772. 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/BREMI9800408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1468af3ebe84be1e00da80c1144c01e81f032e44422b40ebb73883d62b6057dc. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9800409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d0a71be179b3edc8a46bceb4d2d2afa97ce9af9d255f5563b6db31f52a2cba. 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/BREMI6000089.
Beijo Na Boca / Moreninha Do Pom Pom Grenat / Tem Que Ter - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf982971c762c2b1b00e76d402120c176f3e58695b62bb70cd96243301ff4e65. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:25:13Z), 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/BREMI6700348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f1db4e6aa0c3ecea579bba0e697e23be42eef7295dbec0b0d87599816fb9bf. 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/BREMI6700351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd8a3e105166ce23b6b7550aa90c16b5c94afa8045057ded25a405ab5ec0602. 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/BREMI6700134.
Boogie-Woogie Na Favela / Bonitão / Eu Quero Um Samba / Pourquoi (Essa Nega Sem Sandália) - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f45d2636be2c8c9a05676b51bb575d54e69f82a494cb91fa3d96fc2fea0b79d. 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/BREMI6700349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480a4f67c4c7e3ab7ee513a2adae77c3de49c00a3da23f017a28a9209b7eb705. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/BREMI6700350.
Enlouqueci / Fica Doido Varrido / Obsessão / Só Eu Sei / É Bom Parar / Calado Venci / Vai, Que Depois Eu Vou / Já Vai? - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce18e8b9aa84b6e20061c7dbb67a8c054e3f884d38789ea006df85d9f8f4218. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI6700352.
Louco De Saudade / Meu Primeiro Amor / A Primeira Vez / A Carta - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f80e14411cf92b91bd9450af6c04538df7152ab58f1e6386c8741d4a52e0802. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/BREMI6700354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a261fb5631121f55d947026aac64863ce2306bcb0bb51bc65ef55478e68f42b. 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/NLRD52354129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733395e71829855a6411ae5a1e136f04158c9f1513083270a755b705b68c5288. 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/NLRD52354132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f505acf1248bcc3ed34f934205df239bb855a5a56c31f24174a0e8784cecfc. 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/NLRD52354136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dad6ab73b4433ee7734cf3242b6782c8478c990a10fa5e35a43c3e9f2fdf1e8. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/NLRD52354126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dc3850e9addca39d7c99f2474d1b5a7d986fef8e697451c243a1bd3ca227f2. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NLRD52354127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232c4ba9f68b931666366890e06d2051329d1ba5461143c6bf767da34a7a14c0. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/NLRD52354128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bdca0170d6eaf8939803472a701a4760c07b04b3781d9847b805a05ba64dde. 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/NLRD52354130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962209dffb9c9b477fca147e2fe5e71c9b0933560079797850dcdbf1016a5837. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/NLRD52354131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b49ee67627fdffe08712dbed29ad15caeed7440c1c15217a5b1a938f32aa6cc. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52354134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647bb2e8a4c6947992d0b11a97e6ac33337650a3be395164a67d10c2ca6016e2. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/NLRD52354135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b6149a9e71c219c1a6f70799c42e33c5a68cb3ea3752fb3d0c5d6759c45fd4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52354137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9b68e4082f62ca7cd86f9ef2f78d9e5ac3423369f32cae23055cc49aad6d12. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLRD52354138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0da39830f0b6eef4cbb5f63cb9fdf9adac4e190e424809ea4e964e4374361d7. 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/QM6N21555373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e4080c8fcb7e096fb64e0143e5d133220130871a0c8b156ba33fa22827c888. 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/QM6N21555349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82734c3d2dd72422ee5e6d9d04049da142fc7c4fb5302280cbc339befce07487. 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/QM6N21555369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498ad9ebf75293fbcc2ea7ab7bbb46f1523d431ebbb21bbadf18160bcbc399f9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM6N21555378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1f43d2812371a8b118161989721ed368b15c0d5f7624f634ef58fadd422c52. 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/QM6N21555402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21547b33f3dde6efba909937d70c24db9a852200ab007b9f60b27abab7c8ccd0. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QM6N21555431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7960e94672a573c5d125a8cb8a686f3006ecdc6279b4de70c880ae2929cbb507. 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/QM6N21555406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6105b6dd8fbfe08f4f07a01cfb74c34cd881f2303c2bd89803dbadfd0d995abb. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QM6N21555345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae7606f61668c7bbd1067262812f036484912ee269db680762237257dd4a67a. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21555432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2385d8d1d2a6f95b7ef4674e21ab303ef658a066334a5b049f794e3729544b. 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/BRUM71704340.
Marina / Com Mais De 30 / Mulher De Trinta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c368dfc98e3ad0974d637618b92227870e5e64be6c9a17631fab308d5948c70. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BRUM71704345.
A Felicidade / Tristeza De Nós Dois / Nunca Mais / Chega De Saudade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e070213ee96e70da4f2a971e745b157ddee6178bc0f1e8f9ca4008821fcfa5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7000263.
Foi Um Rio Que Passou Em Minha Vida / Palmas No Portão / Pergunte Ao João / Tristeza / Vou Andar Por Aí / Vai, Que Depois Eu Vou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f838812772b3b681932451835ef9a33d5a6e959a19c63da83ecc7dda0d52202. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/BREMI7000264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243c4528304ac9592ab6353c8c191232cc7e47b4642e14169d362c3a9e54cce5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BREMI7000266.
Demais / Foi A Noite / Esquecendo Você / Ilusão À Toa / Fotografia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc705ff001871b08501cace70f48f3b4d259b999cd610692099a4a5741a82c6a0. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/BREMI7000267.
Lobo Bobo / Rapaz De Bem / Idéias Erradas / Confissão / Madeira De Lei / Deixa Isso Pra Lá
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7f24bfb50ea15c9017b28461794dc847dbdce261fd7bb648c42d8456757dcd. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:39:35Z), 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/BREMI7000268.
Se Você Se Importasse / O Que É Amar / Ouça / Nem Eu / Palhaçada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b58ba344962c49100d98e399a1a26728352f0a8086292afa77c2c9ece5a5b9. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BREMI7000265.
Preciso Aprender A Ser Só / Duas Contas / Este Seu Olhar /O Que Eu Gosto De Você / Você
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9274bb09b74207328ea30c48493d7bbdbc1365a58bf000a3eb8a291a21b0c180. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/BREMI7000269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc0dd2f2b37a0412ea984a30f37a7c175b1b0c6fbcf34e5fb83434fde4c00bd. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7000270.
Juntinho De Novo / Não Manche O Meu Panama / O Sorriso Do Paulinho / Oito Mulheres (Pode Falar Quem Quiser) / Embrulho Que Eu Carrego / Despacho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc0dca23295bc229f9911a898da241134030d9517218c851ae16605533ed525. 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/BREMI6900554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa2a9367cdb576eafccb377610b2c83d42ba3d87f43ef731b52b3df043d747a. 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/BREMI6900556.
Saia Do Meu Caminho / Nervos De Aço / Por Causa De Você
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfc55a7c5efad6d9f7a0cae34321ac96e6c238490da8b99a4b5783b5557b01d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/BREMI6900555.