Capitão Fausto are a Portuguese rock band from Lisbon, formed in 2009. The band currently consists of Tomás Wallenstein (vocals, guitar, keyboards), Manuel Palha (guitar, keyboards), Domingos Coimbra
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 0x64a6bca2dcef1aae29d249cf9e51f5b7a4f7d2bbdd06fa362217ef7820e087d2. 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/2a873c75-9bfa-46d9-a161-18224b28f36d.json and https://artists.proofprofile.net/proofs/artist/2a873c75-9bfa-46d9-a161-18224b28f36d.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 0x51dc1ff42fc30858db4a8ce2153778263feb4c4bf443b1132ad647b8e631d1d9. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/PTBM11300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde819bdb4849b138365764f43085db9d5f48642dae47c6a88733412dae5d6d36. 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/PTBM11300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869584dc4311704c618a8f0b48685e204287b988bec755c6a6fdd6536ecc97e5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581067f30522679f79e7dea58d5bec544d43a753303c6dac561e60107aa60bdf. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:15:02Z), 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/PTBM11300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27feec69a2b0a95745f72f1f4fe9639908dccb21140e93b92422736f0698d21d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PTBM11300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e1fae75d4f01d06a0ada8351a15e02956f465fd2a88eeca7af6de0759592cf. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:33:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11300127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd22c7a8a102b6b25d9f32c5153e1982ad1b69863c46d06a6cf5999b89124af. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1348bd91bdd9f775dc1f25e7160d935a1d4489a3e43dd7ddc32ecba8b0a102. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e92ca81b277589de06313cc43c4d035655dead76fbfe73915abb7a6810bd9a. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fcf69fb1483dee43bd950efa62b755e3507c30dc826017441f51e104caddf3. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/PTBM11300132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d63be3bc2c1c82cba35172a6dc7468baf1ee063c649c3fe68b0315e5fdfb3d. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:25:07Z), 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/PTBM11300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490b0169b66ecacd1332ed44fe3f28bb025bfc5a356dd2721df4902fb445c5ee. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/PTBM11300134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6908304e866b96775b0b8b2cf3f6b919281fcf063116987b607da6c795bbb01f. 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/PTBM11800131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1811acde2e8b7efe8d171341f12b953be57e043fe8f519bed66c667be9d9237. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:34:01Z), 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/PTBM11800258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e8baa007736cb94a525baa584111996af824923fd6365b553c14e8998616a8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PTBM12000219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be9b9566cfa163470f104e6c029f5e18d0467a16bd3ed15a6bc0bc8ae0dfa12. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:35:21Z), 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/PTBM12100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf42ba8d49e0c0276270e2011147388afc24c7a9d863918c8a0d3f91f05faa7f. 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/PTBM12100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02d03670603e5e4e78e1b4994aa1c89127c837a867c6086b0621e61a75bed14. 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/PTBM12100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc32322f2b9a0ca1261f53cbdc7cada802282f65bba16b6534218bf6c60b978. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426e1df8a5f41b9f7bc4c0eb3502cd06818650e1cb891ee1b4ba7d5eccee5b41. 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/PTBM12100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2087d47adc8defbe4935d26a578dc971c330e1cc3a83399ffd385535917211c0. 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/PTBM12100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b5d471e81307e95982d4db6c43ba34dc37834f284fd489544215693d795a3a. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/PTBM12100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbba4607948a4b9e1a9fe583258b4bfb32e01fe96eb3856cca2e64a3a58ac387. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/PTBM12100129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7995b9da4cec0bead3c0ef9223866309f37e8251bbcb241c4d096977ce3fde6. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2733b69f770a95e1d839a7523e1017e257d1daea5aa18aed1f8cb09a07b1bb. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:34:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07300ba1da48d73b03bc5bb033183bf042ba225322ff5adf07112c4adda1ef8. 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/PTBM12100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd664ecae72a256e63881cfa7e27f291f30855fe5458dbf3819c67b84c5fee6f2. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:36:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d9799b62cac7f57eeaef0f7740cb0a97c4ad027987637cdab0db0555077635. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/PTBM12100135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5c790a0db2f963ae1a000edb0a8381e8322052ca6dc64991db46f02efe8b46. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12100139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf485046e901398df7aa2a21ecc5538222315acb0bdb27e6a1b6d5e91a4fa7190. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12100141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20eb199eed7ad90f4f6eb861d8a4d3636d8f00df0bdeebe2a917203d8429394. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:32:17Z), 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/PTBM12100142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9968043a9e092466f60d4d61a8306cc5f6ab2b3bc2743c0b27a575fc95821f7. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:29:13Z), 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/PTBM12100144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d67236fa2e6a7fc778b34ebf0bcd9b9b81f071ece55cbb4a5b5761b9676a8aa. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/PT9EY2400427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec51c4194a0e041bf43e73ce6c1141d2ddd9db30eb93c94e50e1a348299cc50. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/PT9EY2400428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b6b14eb52325287655cda92bdd10ad04686e3aed57c2f8c318181076ff7a66. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EY2400429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7590d6cfc5c0d5e1a244424183633db5e0de3331da23c3c011cb480a8c9ebd16. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/PT9EY2400430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf457fb2ef999bfb78b183f63c66c040114af8d677f6151abef9d625cf30f7010. 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/PT9EY2300309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76aba804a0675805142fc9d5732681689b26611da52a26b13b62e96b151c4a9. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EY2400431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88376f64572c4a27dad1355f7dda3080bda3ea715abe7abc5320b092e62c5098. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EY2400432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a4bd85bb5c7e6475b3968ed067dc800f362866e2184e28d3edb51984247365. 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/PT9EY2400320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5370d787dce113eb0917e99957775d73ca80a20c7b0ba3aeb71c7237c958d32. 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/PT9EY2400433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045741756bc905d145d808e8d302607ef963cfa5897b539f624e89f081439cc6. 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/PT9EY2400434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9c54aa4a2d5442d14bda7ecf4ade4626604cf2cf7319f9d3517c69a6cf8d9f. 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/PT9EY2400327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9a44829249848f31698f8d3c00d52e205bcf781aedc6cd1ab0d3af9083b605. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/PT9EY2400318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb275167db6ce08dbd5d3143637decc00867ca2faf99d7036941efc41649dda4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/PT9EY2300308.
Tou na Moda (feat. BISPO, Capitão Fausto, El Salvador, GANSO, Modernos, Rapaz Ego, Reis da República & ZARCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5314b92282bb22ae315fd9e7c417f3989a3e868bd04742415e46d8d44b17a4f3. 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/PT9EY2000139.
Travessia (feat. BISPO, Capitão Fausto, El Salvador, GANSO, Luís Severo, Modernos, Rapaz Ego, Reis da República & ZARCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d65606be80fe6368c9583d4331389f43be0fdcfe1269be052166741c7211eb0. 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/PT9EY2000137.
Liberdade (feat. BISPO, Capitão Fausto, El Salvador, GANSO, Modernos, Rapaz Ego, Reis da República & ZARCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bf125551a44860095cc35a047635130bff2d1af9645768915215189f122e3a. 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/PT9EY2000135.
Sem Razão (feat. BISPO, Capitão Fausto, El Salvador, GANSO, Luís Severo, Modernos, Rapaz Ego, Reis da República & ZARCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696973947e7b5656c10d242998ae362d05346bf8bf321908840409e1364cb96d. 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/PT9EY2000131.
Os Amigos (feat. BISPO, Capitão Fausto, El Salvador, GANSO, Modernos, Rapaz Ego, Reis da República & ZARCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5f160a3269138fc7fda040158bace0e06eea6f6b157a432b08f18a25b118d3. 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/PT9EY2000140.
Proporções Bíblicas (Absolutamente à Porta) (feat. BISPO, Capitão Fausto, El Salvador, GANSO, Modernos, Rapaz Ego, Reis da República & ZARCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531819a5c854a4d59b9e0c5d94162163c4f89b616884fd6ff65a3cdc767fda32. 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/PT9EY2000130.
Má Vontade (feat. BISPO, Capitão Fausto, El Salvador, GANSO, Modernos, Rapaz Ego, Reis da República & ZARCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7131bf9b2834477b6d797860a7a81e115954235f4176804cb9444cfc3006a6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:01:34Z), 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/PT9EY2000134.
Casa Andante (feat. BISPO, Capitão Fausto, El Salvador, GANSO, Modernos, Rapaz Ego, Reis da República & ZARCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048f94e6432045792d5e0a7d9c72806aa57d28984ee8115ca5707cb58125cb81. 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/PT9EY2000138.
Se Algum Día (feat. BISPO, Capitão Fausto, El Salvador, GANSO, Modernos, Rapaz Ego, Reis da República & ZARCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca36c9c90ff21d34104e6c422193bdd01296788b09e3ce49a33854d4f1515ae. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EY2000133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5314b92282bb22ae315fd9e7c417f3989a3e868bd04742415e46d8d44b17a4f3. 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/PT9EY2000139.