1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x31140ac4525c6e32f3ab82d54e1a0add41d70fb181991429a2cdc9cc31f6d6c2. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f11f63cd-88dd-471e-9b80-1c7e5dafb468.json and https://artists.proofprofile.net/proofs/artist/f11f63cd-88dd-471e-9b80-1c7e5dafb468.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 → block OTSBitcoinBlock must exist at that height 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 0xdb1788589fc3b7a3e6456ecef154537fe8345f984bd199c7acf1b778fff321ba. 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/BR1B71700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e925a51ac7ad6f6bbee23a4c3ce7eb493846f4c7b24021aeebbccbd2c67f737. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR1B71700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618bce2eb231ffefe2448953a98803faffeda8d966047dfa39e43ca2a6098600. 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/BR1B71700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fed9b5ed79e0e38c6cbb2308ea6989450b0fe0fca899ee9fd738d429e567e87. 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/BR1B71500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830e37d76d4fc6fc1c54a3e13378c33c9c56a46fe4791f823f4f30e6976b10ee. 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/BR1B71700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52d989452a027b0e464cae56477d8b116d34661ce0de539243a85df7793de42. 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/BR1B71700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc316a398edd3c6fd39fc478391493f781dbba1c6fb8766344aaf615ab9fb18e. 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/BR1B71700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6344e57e871d32bf42260d7580c964b2022a642714091712568a11a8fb3443. 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/BR1B71700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280e81362feeef7415db3cc9cc4e02b8f0545123232cbb91005f2c178ebda93b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR1B71700011.
Dia da Caça - TELEFUNKSOUL & Felipe Pomar Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e35ad32b22058f5e5aa55cfc1a06811c627201b9320aa1b3bfd517755e10f10. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR1B71700006.
O grave não abaixa - Cintura de mola riddim
OLOGUM JAZZ - Extended Telefunksoul edit
Shake Treme... Give It to Ya! - Jaca Beats remix
Trem du Dub - DJ Zebb e Dudoo Caribe Remix
Ogum Ayê (Tributo ao Malê de Balê) [Remixes]
Ogum Ayê (Tributo ao Malê de Balê) [DJ Tide Remix]
Ogum Ayê (Tributo ao Malê de Balê) [Lucio K Remix]
Ogum Ayê (Tributo ao Malê de Balê) [DJ Ops Remix]
Ogum Ayê (Tributo ao Malê de Balê) [Furmiga Dub Remix]
Ogum Ayê (Tributo ao Malê de Balê) [DJALMA Remix]
Ogum Ayê (Tributo ao Malê de Balê) [Haggar Remix]
Ogum Ayê (Tributo ao Malê de Balê) [Jorge Dubman Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb0d3cff49c8cd64056f1621e34d4d5bef584377ea138f867b5a6e35a4db1e1. 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/BR4PS2000003.
Mambo da Cantareira - Deeplick & Lucio K Remix
Toda Magia - Telefunksoul & Felipe Pomar Bahia Bass Remix
Amigo da Onça / Beija Flor - Zedoroque & Donatinho Remix
Pororoca Transatlântica (Let's Be Glad and Full of Cheer)
Renacer (Complainte de Saint Nicolas Sad Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50fea8d55c02773909bb8ee174c4d5fb4ed886249b8f0738df6af6f6dde5489. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BXE851900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a733454b50b816164f4e7f0f619acc00e4f6e4c428f67f719a5d5ca4c56331c. 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/BR9L82100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f6cf3e2f1e2f9edd4601f435ab55c88906be38f128cf9cdb63bda990eee02a. 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/BR9L82100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4add31938410e1565159a7fa2ee1bae73480c5c4a838462b1d882fabf6d89cd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR9L82100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dd45ca295925e816c97f2eb01bc633a301df7f4fb23774e5082ffdd150f28f. 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/BR9L82100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e8fbe2e06047bc4da0512faa735f21b7f0c44efd1a2b946710ecb5cc857c19. 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/BR9L82100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d05c7fe48cf1f311a708edf14901249052cb92ae1775a64838d97bc7a3bf5d. 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/DEEQ71202304.
Alien na Favela - Suonho Broken Cuica Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de710b1661fa7bf2c507674dc2587f0aa1481c1d248c57d72b83c7a5355fbc0. 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/DEEQ71202305.
Mojito Com Cachaca - Shantisan Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5306998e1895d41b4441151c8bb94caf55abb430141cf2870be95c363f14de2b. 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/DEEQ71202306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f371f52b4b96e85343d9b574e94a796878c012cd643b2b80f93142e2527d1d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEEQ71202322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c7eea75add8c6941c0878d17b335d8ecf7f7c9d31a8959f038b8bb1c93054a. 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/DEEQ71202309.
Carimbo Di Farrapo - Basement Freaks Remix
Alien na Favela - Drumagick Live Band Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3134cd47c69c4cb3b019d63f1936d12a469f541f313412e2c93d69708ac81f5d. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/BR6K01900001.
Ninguém Perguntou por Você - Rosana Rodini & Mauro Lima Remix
Coisa Banho de Mar - Tin God's Club Mix Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed0ce3795528be81fb0401ac3f416b8ce48d898609515f282d7d28b61e7ee1a. 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/BR6K01900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7e902edc1e1d062083359e3eae489eac9e3cf7b7185f028161b23510643bc3. 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/BR6K01900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4766ae6a4badccba0246c69578890d04c4033c7e01a0b721953030a9ac0820bd. 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/BR6K01900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfa42a42ceb8c0e2ccd9530cc52e9b37070658053139f34de1a18700063fd1c. 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/BR6K01900006.
Noite Estranha, Geral Sentiu - João Brasil Remix
Além de Cavalos - Lucas Vascocellos Remix
Flerte Revival - DJ Zé Pedro & Marco AS Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68843ee8b8ed8e6c6876e38efd4808422ddf0185db2b3a0abc4b99fa1bf55c77. 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/BR6K01900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d345962e634b1493044f58237322d30d544d6c79c9d9f0564c027aa3d7d145. 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/BRPUI1800525.
Axé para o Bará (feat. Mestre Antonio Carlos de Xangô)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67231fda1d67577477284918420481b09b9df3bcf3e0a24f0a5e25d0a9a080c. 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/QZR422104705.
Labuta (feat. Russo Passapusso & Roberto Barreto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b7e7b1d7e8b4d4a61b38107bab3bd922415360f393101469ac8ab01a7dd598. 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/QZQSV2100065.
Amor (É Revolução) (feat. Dandara Manoela & Bnegão)
Sapateado de Catita (feat. Felipe Cordeiro)
Axé para o Bará (feat. Mestre Antonio Carlos de Xangô & Lucas Dan)
Cadê Zé (feat. Rosângela Macedo) - Nirso Remix
Amor (É Revolução) (feat. Dandara Manoela & Bnegão) - Subatomic Sound System Remix
Labuta (feat. Russo Passapusso & Roberto Barreto) - Lucio K Remix
Ilu de Oyá (feat. Alexandre Garnizé) - Dengue Dengue Dengue Congobow Remix
Recado de Vovô (feat. Rosângela Macedo) - Psilosamples Remix
Sapateado de Catita (feat. Felipe Cordeiro) - DJ Tide Remix
Na Contenção de Jah (feat. Jeru Banto) - Buguinha Adubada Remix
Congo Rei (feat. Jota 3) - Victor Rice Remix
Recanto II (feat. Isaar, Roberto Barreto & Lucas Dan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2162234dae655c0fe708fdd72abea5d1975c4b59c435525d1f811acc8fcd853f. 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/QZQSV2100082.
Labuta (feat. Russo Passapusso & Roberto Barreto) - DJ Dolores Frevo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc04baee9129c70d6f57668887371d080a3d9d6b364dede1c4b573735b26232. 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/BR07A2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc65fe4802ccaf1c7ff34d57a3f0110869485bb4d08b7308280a1bdb752ad40. 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/BR07A1900004.
Versos do Mundo Continuous Album Mix - Rua
Anunciação (Ruxell Remix) (feat. Rodrigo Sha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122fa9532b6f0a209916d7d2da4c7a0d19ecd9462d6121a48a9501716d2b0637. 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/BR4PS1900006.
O Canto da Ema (Lucio K Remix) (feat. Marcelo Mimoso)
Mambo da Cantareira (feat. Jef Rodriguez) [Deeplick & Lucio K Remix]
Mambo da Cantareira (feat. Jef Rodriguez) - Deeplick & Lucio K Remix
Samba-Reggae do Futuro (Bahia Bass 10 Anos)
Dança de Salão (Cintura de Molla Riddim)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa67ec5e6bcf8daa446bc8cf105b16ccacbfc87555eaf8b5bae9e9764d6ec26. 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/QZW9M2417254.