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 0x018f992a4968b6a2ceb7942f1c9884ef83c24de283741341fd7714c799085997. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6bbcd818-b4c4-470c-8736-3961830d2714.json and https://artists.proofprofile.net/proofs/artist/6bbcd818-b4c4-470c-8736-3961830d2714.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 0xd357b88c4a94c45f263b337b5aa7a334275bbca66d3763c1da4816c322cb6f77. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR90B2201523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ef90c5c32a7174574627047b8c3fd320caf2452086262267a0bf3ade4d0515. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:47:08Z), 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/BR90B2201526.
Pout-Pourri : Meu Talismã / Café / Embraza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96392b45edb5de0023c839b908102f2b063d294e13453f9bfdb2f30d088d4db. 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/BR90B2201528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b8e6a5343a29e56ebd5b922fdbb7fd2e0ada35ed85116bb54d683d42ffb1a6. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/BR90B2201519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd357b88c4a94c45f263b337b5aa7a334275bbca66d3763c1da4816c322cb6f77. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/BR90B2201523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96392b45edb5de0023c839b908102f2b063d294e13453f9bfdb2f30d088d4db. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BR90B2201528.
SOM DE FACULDADE PRA VOCÊ (Ao Vivo) [EP1]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7e96f0e1d265dc505a3353dcc326e1894bbe84e0d55263ad03da2bc914bc87. 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/BCV232200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6caa05ba7c116799a7b532169e2b4fd265ca2f99299b301b460bf7e19016b8. 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/BCV232200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ccb1cbd6aa2d23f45b915295e129c5edaac43f31a24c3b9915af93ada3468b. 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/BCV232200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216e84799ae73222997435b6aaad7767d31c74957eff17c16fb50857a1f7774a. 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/BCV232200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214adb9c3e0dfdc74361e4162d087ef1c2643e82e78a5cee147e46cb01b199c5. 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/BCV232200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf087e7e2e7860c859817974e6cbcd9080a8493f41dad8bb171002d60ba55c360. 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/BCV232200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1ca78e26c7b096e343cc1fbf84e4fb1d69f1bc10feef60bfb72b3bde539d96. 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/BCV232200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7202de8bfba685f24779d878f46e4228a1f6108383464c8ca6c6bf0a54f58a09. 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/BCV232200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7785a928134fe84e6152dead95f14e5f790820a5e31e7f12ffe3babd5fc2294b. 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/BCV232200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a2006a2a199916047add2284c08b78fb79a00d3254a041f2d3d441774be578. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BCV232200021.
PARA DE CHORAR (feat. Avine Vinny) [DJ Lucas Beat Remix]
PARA DE CHORAR (feat. Avine Vinny - DJ Lucas Beat Remix)
PARA DE CHORAR (feat. Avine Vinny) (DJ Lucas Beat Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2e7ec403e8595c52be40210ab2f59239cdc84a5912125d2c1da2b0d7a9b1b1. 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/BXBMG2300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6caa05ba7c116799a7b532169e2b4fd265ca2f99299b301b460bf7e19016b8. 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/BCV232200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13650e78db4c43f39388cb38767ca0a5ea776158167347114668213c6be8179d. 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/BXBMG2300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978a912846db8cf5646da5282405b073caa330a76ec56308927eb0011c26ecc3. 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/BXBMG2300347.
Fala Mal de Mim / Não Vou Te Bloquear / Só Tem Eu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f22a9735dde2f54b8ddea254f03970e1be336b7d820cf47d90bfbcc2ad4eb7. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:51:04Z), 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/BXBMG2300379.
Intenção / Foi Pá Pum / Aquele 1% (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5508b79ea78cabba76dfdd37e9efdedf8dc8c53667544ed8359592541efbaea. 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/BXBMG2300350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978a912846db8cf5646da5282405b073caa330a76ec56308927eb0011c26ecc3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/BXBMG2300347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0147fcc057565e43c767cf79d1238dd83861f568f6fa4e06a3526b14ba346677. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:30:27Z), 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/BXBMG2300380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bda108006d2f33767ebe2c26c1da0d4fb7402480659d81b71503ddf3474a043. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:03:04Z), 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/BXBMG2300353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fdb75c6803a74171e3f0a1635868f0c051336cd849ddca9724746fc2f5dbc5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/BXBMG2300381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159cf6a7ec801c7b51ca9460f04d118bfe5c39b7a500e02e68ea557e9dff3c64. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/BXBMG2400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e98453f777ff6922ba4fedb17be9340c4c0db18ecef589be1422a6a15e05051. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/BXBMG2400198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5c1e81aaa0e1407b913232de177325102b50c27d4bf3e3af276607a9de7781. 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/BXBMG2400249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705cd1d48c27915d20ef05aba65d1713d66c86e6391d4671223cdd51607de554. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/BXBMG2400248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99863d8cf1f8611eaaffb5e883255dd18c08e62683b506034f23f7346cd95393. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/BXBMG2400250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fd17270ef7d42f4b01c0864d0f78826388652093e08bea2768d121288f4e70. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/BXBMG2400252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefcdf2dd37a8143fc36da4bb1bb39d5816a8457eb3f93addfcc6721d9b4be94. 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/BK9M02500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ab4ec0800084cdf827a3c7f4f820b4c40611fb16d14081f5bd48f6d7067bdf. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/BK9M02500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf850da7d56ccf88dbdb3835374d44a1bf7dd3041b5bcaf816ba8d000531cc6ba. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/BK9M02500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc4a53098f35db7f23ff328102b6a5f49351e225db32a06027f9b484a960f08. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:05:45Z), 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/BK9M02500065.
Medley SDF: (Namorando ou não / toque carinhoso / Xiu xiu / Não vou te bloquear)
Medley SDF e Avine Vinny: (Tô Limpando Você Da Minha Vida / Segunda Opção / Mulher Doideira)