Pedro Henriques Lisboa Santos (born 7 July 1983), better known by his stage name C4 Pedro, is an Angolan musician. Biography Son of the singer Lisboa Santos, C4 Pedro was born in Luanda on 7 July 198
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 0xf40624e961d7c046483502a62126f07a89a26445d6171f88a5c6b913eb0a8941. 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/81575864-bab5-4a0f-be0a-23e9b7be1286.json and https://artists.proofprofile.net/proofs/artist/81575864-bab5-4a0f-be0a-23e9b7be1286.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 0x5a08df4354e23b71c73efc7a151fb7f2eff151a25790a7f695dfbe034865f78e. 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/FRX621308050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04806ec030baeb7cdf7d7af1179a6f60190f75318028bc7cde00d6c13798cdb6. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX621308120.
Vamos Ficar por Aqui (Team de Sonho, Vol. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a32a6c65e24e2438a951a8ab20852e78b44ac18e33e1de12c764634260c894. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/PTBM11500091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcdd2d518664273caf669f0319122eb934f576ccdc06ca8cf97154a911d1efa. 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/PTBM11500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd662ee29509df16e59051798350bc45ae323bfb3d09165388582058b45e26f4. 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/PTBM11500206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c78072003cced581440faa5d390c1d6be6da231c04bc8777ea8813c8610967. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11500207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf36c74066e1a2b649c9b3b967f7f76d51f130dc4a5ed46da066d93c651e7e3f. 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/PTBM11500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a74e254e3c095aff16154c375b32b99d5cfea3dde4f6c26b7ce49291eb46576. 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/PTBM11500209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c679918738c1900a0c0bdecc953e51c2b45cad2cd76842f9babd0a584eb223. 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/PTBM11500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e20124907c0941c50b442f31c76cda6052ca072004461b6ef5296a535eefd1f. 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/PTBM11500211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dee97cd5f8274e6f87cdb17c77706f319627ce7a147655ac7d52e5eb907cea6. 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/PTBM11500212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a61434822d04dc9153bba237e28b90a9821889b4d08854b952e7607cedc6107. 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/PTBM11500213.
Azar da Belita (feat. Edmazia & Prodigio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6a18113b566208d0b6c655a9738050348ee20ec113c24b3019c7015ceae846. 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/PTBM11500214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0eda16929012d53f2746a5f986ea09ae9cd695ca713e0e1bb0c790c444bf78. 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/PTBM11500215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399d6be8623d3a6362878327efb7fb5ada26bb0aeedde78321dd5d1df5df17e5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11500216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb99b32d95c95cba7a7e0256e894bf2e76002fc13e73165991cdbfceff378ae. 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/PTBM11500217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8091c34ccdd698cfddc4338559aaa4c5b74de5ad3a050b0e97dcbe9708d62018. 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/PTBM11500218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b9409dbae288273132d444600174ae052dff7accd02bfa41a8250a3f2a8385. 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/PTBM11500219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b348dd0da383a374ffdc6942842641bb88a37f61ab94e97f7c101594d1263e5. 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/PTBM11500220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df2ec13080ef6b1cd963d5e4f3558770e5eaad85fa148d1feb00505ee38c0f0. 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/PTBM11500221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca56f158aacb855976cd69cd26cee38c072518ce2a92ec9f8f2db8c4349e42c. 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/PTBM11500222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ef0fd4dcc2ed1e07b255ceefa0f7f1a0b9d27d524f70aaa9db0c661f7d2ab8. 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/PTBM11500223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfe5060495ac73aeedb195a32047d5b29b5f1c2a8d9977be76f713d6fd9ed14. 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/PTBM11500224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19cd5f32b325ac8e723723f91c5ad1eac54c51dad95b61aa5d9ecc93864bc81. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/PTBM11600172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58720b0bfa52de7678ebb967bfc10501d71353e79edaff3ec8ad2c09d9ee1355. 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/PTBM11600261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4972b06a1bfef50a94b38c0cf09502374ebb5cb8b91d0c42ad0de7fdd21a7e37. 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/PTBM11600260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee7a3ec29863478e4b4a421e109ff14019d55f57da8326077d28d7edb68e9b3. 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/PTBM11500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6db7abc903b7ab58242e5612203eea0064290451599cf3b7bbff50f7461dfe. 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/PTBM11600262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64b050535a5efbf01bbd98a7c894cb0a9640f822a4e5c2854db4681679ce344. 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/PTBM11600263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e230ac0176874721c8284a980a2f5c6ce82b15eb51808bf56978b7c438f2493. 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/PTBM11600264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5dec7e7b5ad7e75b2502b96023338bfd538b43da794e78006d6605d1e90c82. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/PTBM11600265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0dd5eae81302b9244c2c95823bf4009b8ef6e35f9339d29ae21ea21ba50602. 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/PTBM11600266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0829be22f3db17adbc7ae29a35cb7347e0f2472090005f2ba15599ce56c7e5e1. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/PTBM11600267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddab97daa77ac04d3ab03d7d2c028d0ad537f8ddd5ca9988c9fb87d88e5dfc4. 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/PTBM11600268.
É Melhor Não Duvidar (feat. Big Nelo) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3eeec43da30707605e7b2b37eeb861bf5bc9b6d58c45c35c9d366e34687aa1. 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/PTBM11600269.
Baixó / African Beauty (feat. Pilukas) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29eccb0c740eccc72150037c35f30a99213e22f3fb273626e29e3baa7cb56232. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/PTBM11600270.
Já Sei que Sou Teu / Muita Areia - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13767288ec63ca62c173375957871836f09957adf12cb9d480497fc11084b2b6. 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/PTBM11600272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdde6f889ef3525ca233103422eea4154af9bb633466cd96ee190122edf65b82. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/PTBM11600274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb384294a1fd36b95eee3b85799e863923c6cf278c4b86febdf9053d6f6cc54. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11600275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1ac56db8bcf60cbc6b28290c3804f3468af0b8aa5dd54c67d96f6d88bc5189. 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/PT9GX1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535d17d06c37fc5685500a55458b700909d9004c77348014ba606846d226c86e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9GX1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6f7f3ef1ce98abf1f3dfc78358d9ef780083fcb8c884faa6f37b6fd31f22e8. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/PT9GX1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb77f0383ad46a56b9418a92868368ddf5f168663334c6edc26dd2a8e7a75b9. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9GX1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fc1882d6081c71bb4ec859bd6c884769f0ac411e772af9a420200814f2cd8c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9GX1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510e113baff7d3fbcacb139c8d0b527017a42eb80d9708751cfebe416ae634a3. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/ESA011962071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9859ad1aa0fa3c6f5522969fe5f49f954571d8d1d113152ff7aec2ea084cc38e. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/PT9GX1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10068e6c1dcbb5477cfef88c44f87a40270b8507b1473a9bde19d30bfd4c696e. 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/PT9GX1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d26c462bf9d1a4b626f00fb327b771641c5fcfb6651b03cf3c0d95e4dba3f1. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/PT9GX1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1ac56db8bcf60cbc6b28290c3804f3468af0b8aa5dd54c67d96f6d88bc5189. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9GX1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996a4fe88ceb194b9ed0c587790337788175c4e605d862952e0f7483362a2af3. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9GX2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094ff0cc83824f19cdb3425578308309a7095c03be6e9e436abd4bb3691c277e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/PT9GX2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781cfdf187c11a07759a358cbae825cc953da7cde35ec7b175524ec64d74c42e. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/PT9GX2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b4b7487dc229dc1b7bd9dbae225c1ad6a8a2de0eccfec282d305437d41c33f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9GX2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42599e6c6fb24544644f863e7404ad99388d5d28fabb69ebb420fd8bf3dfec7. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9GX2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b93d26d0aa438d530da00a7675884cee0b58617a03c27aaae67876730aa5ad2. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/PT9GX2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050c953cf77f3f6a2995accf01064f09057c81c95e7e1cb832daa02444d9bd8b. 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/PT9GX2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095118815fddc0e836789ff6f92adfa09c016d3bcc0c687edb4f4e4af570ead3. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/ESA011852926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1a33feee5b842d9c6ebeb197f6326de4ce8919609a80d97e991db85c3f192e. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/PT9GX2000031.
Você é Quem? (feat. Vado Poster & FABIO DANCE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05efaf2bbbc421b53e58c167288d4c23d9b32a8c2411d774ecede1c872108dce. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/PT9GX2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed844edf4daebf1e6c4b8efa517b5e514c9c2db0a829a5784dec4b2d61b9233f. 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/QZHZ32079031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4aee5d8ec4f90fa85172c382db3b0fb690d99d0de2c80d5a2402f0fab388b1. 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/QMEZE1752469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4f471c31e534c60c2e761facbf2c057d9480e85cf63003453a2f9752708218. 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/FR2X41991442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bcb8bf86b930746dea4b7642d04507c0b6d0958936e8c75026ae9226464ab7. 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/FR2X41991443.
Ain't Nobody - Waithaka House Music Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198cf0268586860a39d9d2c1d7e9bafe5e158973749d09c13fe93b350304c793. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41991444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044317a2079b80a7d1ccf50cdf7d25dd7b640076a91061923902a65dc107d5f7. 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/FR2X41991445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb707acdbf53306cb5ff18a6081c1f6e4b08b7af952e69f10866f3bc5f2579e. 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/FR2X41991446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fecaf1f1bb04f48dcfcf76fae818892081deb1e1b09b485ed8b4dbdc60904a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FR2X41991448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c17dd1b8f739f843f46642b4c7e9103b11b4fd1a31496f2448df760b7b52cc1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FR2X41991450.