Os Originais do Samba (meaning "The Originals of Samba") is a Brazilian samba musical group that began in the 1960s in Rio de Janeiro by percussionists from the various samba schools of Rio. Their mos
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 0x88771234ba1c7d8da49cdf3bf5fb2a586fb013c4634df105018de6fb6a1abea9. 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/c848a085-94fb-43db-8248-0f5229eb5a7f.json and https://artists.proofprofile.net/proofs/artist/c848a085-94fb-43db-8248-0f5229eb5a7f.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 0xc841b6ffcaf34e6fa11d12b6b260da21fc5c119c0bb09d97716063f4c6df9a49. 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/BRBMG6900206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c064970114c5875b842865d85f040a6dc0e98720c8b92cb11c309703271baa. 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/BRBMG6900208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f01c363e29eeff6c874f949b86ce5f8d7b62b6810983656055736e22ea4de8d. 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/BRBMG6900209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b63ea175bb2cff2a6482b1ba1195abb51d04b5bcdbe045c22b38fc1d990ad4e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG6900211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc572d8a766b8a28f83de1fd42e5e5cdaebda2a0dd6d3cde6842eef1db502e883. 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/BRBMG6900212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac059bd0cb5a36565fcb0987032012d566f99a40979ee79dec84f503bc42ce7. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/BRBMG6900214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef988165089cca333b8c567a600f17de00d75be3748d0477d66ff5a70025b688. 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/BRBMG6900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22570ce26906e3ae104f6c0a8bd42982208962bfc0bf470fd8a3db20790b045b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/BRBMG1600240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf391b1be8772679e173299c234c5d75f826dcbf38cbdab396d90d5ac72774e. 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/BRBMG7000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271dd08932ae4f250830274fe25a84df389a9f126e5b012574a878085faed46c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7100122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fa516b373be4e6262cad4783442e6ef70ffc2a0f84b4d948832a3abd24d625. 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/BRBMG1600252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48260eef055a0cbe90b11333494bb1039d87d6aa2257b23addf2e79a5b837d0. 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/BRBMG1600253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdc4069f9d4f03f60bd42eb86c88c4c8a90596c47bd4de716c3f9a944659096. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/BRBMG1600254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa600610607301b094e1ac93e716a1f816d12c2e8f7d3f3432d2104360d70e35b. 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/BRBMG1600255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2d71853818be15c0ebe68a2f4de6df3880b63d77ef10c4e84d464ceababdf0. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG1600256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e04ed5862a29c2fcecae97e1928acf6a73d5106a00379f891f08dfb835bfb5. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/BRBMG1600257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb0cb2b8e4b6614dccc1dbf78f4d7fbc2fbbeae4705173170e544c607e949df. 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/BRBMG7100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3442fb9cbd9ad11306f592b937f3828af427e838592722c2eff6ec7cb2fead5. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG1700001.
O Samba é a Corda... Os Originais a Caçamba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57bc90d43edc7e960ee61d9d3e96465290cd0b898602c6c55f73515e5c81945. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/BRBMG7200069.
Ciranda Cirandeia (Recife Em Dia De Festa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911a4c31e457a7269d5927ee72140c9a81495c5018d2ec3399166b8b05666c63. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecd1e7322dcc79606077477315caf6b29a0eca3e82a3b222231342666933d5c. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/BRBMG7200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf068ba454283eb7c5a86a9191e77d7ff7f0905bba165d12ab299f81ffb8f0a4f. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/BRBMG7200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1820adf383092758dea448c64066f3ad611f54a59549f2be11b81034670dd722. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/BRBMG7200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf7ab7e2f1f061e372dd5c1b64a55f7e91917311d0bd69f06dba9d9a32cdea2. 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/BRBMG7200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1f9a62e4e37ed7d5e65f7526bd92544237293e86d940cf6748396151beb967. 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/BRBMG7200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d34c5e01de95f6eb76e55ed8c93f151fa54f6d91b973866a1cb9392a010945. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/BRBMG7200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516b839f969f6ffe7e1eedb32d278f1981d93a6e216d52d71d48c4162716839e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf3461be0054c4f6a69a581b2efea5ca4b623b6aed2896f368aabdba2fc6750. 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/BRBMG7300257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efbf2a38cb49b589fac0c1f38266d96ae9f71cebe0066bbb40adc47848c7aba. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/BRBMG7300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75426a8dd0f3f146707c9027baeeaaa0d238a4564fa382dfa750d9a811c0d791. 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/BRBMG7300259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed1766a4ae6888bde01eca5d6189c750bd975177833dd795e4f2efc6c4f766b. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7300260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d0bf80afe22eb156b4c6dc3c933d0b907e0648ed8eb62d510438e12ca9db47. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2274691dffeec8975443880f7a78978095212a084e31d0ecfc5d04e6d9f0bee4. 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/BRBMG7300261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48c0607e63b392860b69008cbce31764c16128114d3241d7633a0812ab5ca4d. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/BRBMG7300262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dd28e3eb2dea1266f8eb5c0bcc1915fef16cb53c1ab40e0fe63a3436b9a456. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/BRBMG7400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae83db0eff7c51cf30fcb88cc761f37b12f8fedc4e5935e31d7773a8f90b72f8. 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/BRBMG7400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20471bee352274600fe156e4f842333503685946207d7780ad8fb5f256abd0a. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7600240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43513347aa5b56efb30d21170b7853e602de5353ac39fe98e30afa3e6fd9897a. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/BRBMG7600090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d1197ff0fe9860c2deb8f7e2af51c515a673a45f2835744582af043f2a39f1. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7700007.
Os Originais do Samba (Disco de Ouro Vol.2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d85e3732cae60d2e1e1e290c71ff088c6c8966c01fddc4cf92ba74bcd00dd2. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/BRBMG1600313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf064d18d7dcb0d71f655198aceb96ffe5d12c7cec25efa7847f18850ff3e234e. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/BRBMG6900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9814e1866b737c3ef2c80ef16bd793be3b7a0fcdd590efed9d7533727c2fdb43. 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/BRBMG7200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7798adbb8c86bf4c393ad83beea5e5058576c486bb8abf57a6327a5b2c77a3. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/BRBMG7200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdc23a849f2f1d5ebc6a9195840323a56be6a8e8a65322628c77358f7ea107c. 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/BRBMG7300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d84a8e2e36c330affd2770253f1fda74a139203dde9eafe5ef1bd88fdcc6f39. 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/BRBMG8200695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9306336db66c2197796c8d63d3bd18fd9bbf1a7d07044b2fa4b4e57e2013fad. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/BRRGE2502523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0026d9eb299f045ee45b34b376038221339330ed5f50d4d4715bee4e0d7e97ce. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2502517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd018b9cefd018a9a2dc39492342bc459acdf25572eec2d424fd9dce07d01695. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRAB0903014.
Pra Que Vou Recordar Que Chorei - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770099f259952c35f84de15e5d3b4d38e67a69b1f49951d5e86a57440d0c3992. 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/BRRAB0903015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9bf57116ab7c8c05becc79d470e641d76a204426bdedcfadb2ebf0f566eb7e. 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/BRRAB0903016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c064cc52aa27fb9947a821e9fbd546f67109677f5c4860649f1b20f1266a5c. 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/BRRAB0903017.
Do Lado Direito da Rua Direita - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef50453bec441aab17957bce50c7d3234d7a5bea8f4ead3a469a61f7624fa66d. 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/BRRAB0903018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b492b3b558243e6cce50e4397af6101a6ba133b6f9e970bd40f86edbc39507. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BRRAB0903019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9189cce0a8050ac8d290f47acfb3ad742ff40ecba001f5bd39fe35e8d7107993. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRAB0903020.
Esperanças Perdida / Saudades e Flores / É Preciso Cantar - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0b0dee7553a33ad7ea39396dca31de64a169c618f48ae24f281c667934db10. 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/BRRAB0903021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77135466d8e3abd9399db9ea1d3260f10178e7aab013a1779604ee3c39970867. 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/BRRAB0903022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d144a450d9e8716e4f984139294ce661d50b473f4721b05bd6a5210fe6e151. 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/BRRAB0903023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145c75bd99de9da37beabb2b99167daee372579c5ba47428a21e83b0c4605d89. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRAB0903024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5de3f0d75015f0c74d64002aeff548522677cdb12bf1ded4a657f338fc802d. 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/BRRAB0903025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6437069183df5f3a5c5ed5c4008fa8034c847b084ca01203db3e1c4cf3c02ca4. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/BRRAB0903026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ce93ac36330ec78191d5443a506aedbf74f5efaed131ea4376922a5fa65579. 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/BRRAB0903027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6659b7f8848d93d3066bb3b768ee1ae1d66dfea0f86d104dd86c9981472f8a43. 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/BRRAB0903028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bf7cd222cdb7004eea5e83c35b37f22e748047a050e86bfb427ca19bedcfc1. 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/BRRAB0903029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784834f6ff3797c01dcdf5e2af726f1491be9c284db9a0d0b21defe776fdc490. 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/BRRAB0903030.
Tenha Fé, Pois Amanhã um Lindo Dia Vai Nascer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea7f7ce945e944f9ff56d8d78219addd8d07e2f490f5d3f34b5c1066d3949d3. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/BRRAB0903002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088ac03d2368ef9490ebcb4e0c4cbecfbdb755341a08555b5850aa85b3cf3261. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRAB0903004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7205b9160d3f349ae1add624baf1c54aedd41d305dc0e635d6bca82cadf9073e. 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/BRAPI1300201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4b771b4a930eb127b6f8fca5072084f85680472cb194c7ae9d1a24264c8165. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRU1A1700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642d085338cbef3028ee59e17782df8e72a19d5fa881df9cbf2d579bae1a308b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/BXZKX2100003.
Esperanças Perdidas / do Lado Direito da Rua Direita (Ao Vivo 1980)
Tenha Fé, Pois Amanhã Um Lindo Dia Vai Nascer (Remix)
Tenha Fé, Pois Amanhã Um Lindo Dia Vai Nascer - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5234a822597141b70e16de88f736833f59cf57ad98e1da0af99482e0741d9a33. 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/BCWXX2400148.
Tenha Fé, Pois Amanhã Um Lindo Dia Vai Nascer (Remix - Extended)
Tenha Fé, Pois Amanhã Um Lindo Dia Vai Nascer - Remix - Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5106bea3012748e6ed11e605295a2a1d08bfe59fe207fd378eb3f0972fbce164. 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/BCWXX2400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a6238aebc70538cc4f98487d902ca6fb4e0d6c1f084820903f5267f6c6de74. 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/QZTRX2528086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468f383408143988126ee1b209c443830a086289cebf6642962e3298ee5ff72a. 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/QZTRX2528092.
As Grandes Décadas Da Música Popular Brasileira
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5dbe5ef79f42a0a3fb3c1b4b223bc95ffad09f8608ba8c2ceb997fbb9d985a. 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/BRBMG7800237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf064d18d7dcb0d71f655198aceb96ffe5d12c7cec25efa7847f18850ff3e234e. 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/BRBMG6900001.
Cadê Tereza - (Faixa Bônus) [Sterio Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecfd99293c3a3f6d2c0b8ad6cac8297edf2ab5a1a0e9084b285c5b208a13bca. 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/BRBMG6900221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fe617833fbca2ea528701e6bd4e71b737a7aa0517632c7cec6b23772aabe19. 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/BREMI8900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2922e980202d1e9ea7435d755829b12a04bea2b0e9ded53a17f7fa92ef4378. 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/BRBMG6900215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4aa58d5b4c28a76db3e75d83765995b543fc001fab75da8e250c54c7500295. 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/FR96X1916678.
Mr Bongo Presents Ginga: The Sound of Brazilian Football (Special Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ab1e5744026b89d84f3db17e0b7bc846709e045349f9ae139912769157dcc8. 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/GBCLQ0700936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4088faf2e6d6f162638a6d40f73dca270125195a70110c3896d6bce5610e6d. 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/BRBMG6900213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecfd99293c3a3f6d2c0b8ad6cac8297edf2ab5a1a0e9084b285c5b208a13bca. 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/BRBMG6900221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef50453bec441aab17957bce50c7d3234d7a5bea8f4ead3a469a61f7624fa66d. 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/BRRAB0903018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf064d18d7dcb0d71f655198aceb96ffe5d12c7cec25efa7847f18850ff3e234e. 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/BRBMG6900001.