Pedro Anibal de Oliveira Gomes, better known as Pepeu Gomes (born February 7, 1952, in Salvador, Bahia state) is an accomplished Brazilian guitar player, multi-instrumentalist and composer. He was one
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f83ea0d85540d6fca655dbd62d4ee39a4a390eda2f5b33373c645b6565ba799. 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/86cd2b40-5c1f-4f8f-96a9-82a044d84b41.json and https://artists.proofprofile.net/proofs/artist/86cd2b40-5c1f-4f8f-96a9-82a044d84b41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1845fe4966da6d2e42e5149b772b774c2e3d55098cc51ce955948c5dcb50d9. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/BRSME1201048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0f7d13aa1ecd580337f302cf556332189a3c55f148f842a9f897bab3269e47. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRSME1201054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefbb432a17c826b3e4158387b158c2f0764718161680e7cc60dc60cd1c45b78. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRWMB9801801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739c84c7fec7c5b912cb8578e15d7c40555d672c8fa0c4ac45fdec6474a142e2. 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/BRWMB9901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b47f60c551c2ba64c6a696e35aa1c03f57a6c592f882136cb94e48310ca680. 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/BRWMB9802004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b68a492554f5fd6d878b7197b459af0bb3db09f5eda3948afd3274e6807704. 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/BRWMB9801810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2432e1c946a3534fcf767ec0b24bc561cc87782516906004030f40f55deb2795. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:25:18Z), 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/BRWMB9705416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb54ab755c07411eb488b5bab73ccb0eef0360fbbcb959fd80d2ae8ae7509697. 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/BRWMB9801802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3990a17ea6b3e879fac7d4deebfae7dad38e4452a0d1bc72cde9c67037adadf6. 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/BRWMB9801803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c91ba18e263bc1b3345c992f68d5ba5a2e8a68bd25d7a457635c1ecd2e0815b. 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/BRWMB9801804.
Masculino e Feminino - Os Sucessos de Pepeu Gomes e Baby Consuelo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe982642a9533ce114bb679ed1ea4c994de706c8b8308720ba76eff8569e33772. 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/BRSME9700758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9988dc5be400acc89848304d8ac9c149d0795a0b6cd20aca4394404120aca0f2. 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/BRSME8300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c979e60937c987591b8bea8cb635ead0e441d13a6c80a81fb9c7892fe997ed. 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/BRSME9700763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41f0e72155a40246200cd4764218f9953ea7d985b283a42ec707dd193f076fa. 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/BRSME8300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cc02f19c1a9027a7d09376687c646c6b760c5e8001ce5ea6d613ae2bc29e9b. 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/BRSME8500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb223cb679d6d9db7c109d2714cd6b67aa49a6d60dec358af8fd80bb6b5c798f2. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/QZ5AB1631060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81bc71fa4090acf3845f468b026a3f63b1fb71ee471d7f2aaadd5281f397c0b. 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/QZ5AB1631061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4099dadeeb0beaa75509b20af035b25255a32af33380691b1f270f826a7b36e7. 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/QZ5AB1631064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2f70b9c981f14431d97e6951acaab6cfefe6cc6884b068ffb591e0defb3145. 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/QZ5AB1631065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b177210afa23250a17a0900b2cac0cc6ea2018a1f9f78e21507052c9c9e24a. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:07:18Z), 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/QZ5AB1631068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c979e60937c987591b8bea8cb635ead0e441d13a6c80a81fb9c7892fe997ed. 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/BRSME9700763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cc02f19c1a9027a7d09376687c646c6b760c5e8001ce5ea6d613ae2bc29e9b. 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/BRSME8500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb218dc5d9a2234966bd428be1cf2c6211e3406b8c3e59f4d1ef4ab88dd5824d3. 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/BRSME9700513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45af899bed678832c7955c758be9fa7807723fc6a5af81d8fb09ff8f5c7d6340. 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/BRSME9700546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41f0e72155a40246200cd4764218f9953ea7d985b283a42ec707dd193f076fa. 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/BRSME8300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000ec63e63de6e5a7ed1b9df117b713b5a593b0c2886dd18f29242800ea7cf86. 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/BRSME8500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe982642a9533ce114bb679ed1ea4c994de706c8b8308720ba76eff8569e33772. 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/BRSME9700758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fb5309036a8c0f0563c201b9d15f42b68fa29fb5c890389318801a1bed2685. 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/BRSME8500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a93cc98a8e40dfe3bff6cc8026c7e07c3305701e8586ed1c6aea0ffcadb8b4c. 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/BRSME8500171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb54ab755c07411eb488b5bab73ccb0eef0360fbbcb959fd80d2ae8ae7509697. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/BRWMB9801802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb3736c1448e943f8705bd0b20665d966b930ae95cab24faffbeb1b20d90a95. 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/BRPNB1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981fa27cff4e46a9b57b6b0c4308176c3c216ed2971aad57eec64704de0e1a82. 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/BRPNB1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b52ddd3f4cbabbb85491d9ce5b718b745176793139c5b0f60890658cf5458fe. 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/BX4X42500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b87571dd683cc7a6b00978f91d891cbc1c02f9d892205865762797ba087bcd7. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/BRBR00400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41330d2ed50e134197cc6fe9d9ba8615c2df2d5e948ff07aa1c3698414def408. 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/BRWMB9901286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9988dc5be400acc89848304d8ac9c149d0795a0b6cd20aca4394404120aca0f2. 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/BRSME8300010.