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 0x754301bb4a9e56d298161dd481fc298ced7dfc3924df22e97cadcdf0c4556a2e. 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/299d6eeb-e606-4d78-82c9-97faacc3677b.json and https://artists.proofprofile.net/proofs/artist/299d6eeb-e606-4d78-82c9-97faacc3677b.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 0x6c3a64ceee90fafeb109ac38b6cd73147bbc6cefd2232cedee7464d82bd457ca. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/BKMPY2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79632504d42709be92d5f7af972b729424e9e98c23066dc0eefa00a3fec1658. 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/BR4YU1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe07aa94e8c851d1121388425da117415a79548c5685617ba0cc3b1392152ce2. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/BR4YU1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4f4885abae90399e16000e89819daaf798ead040e1282865e061b06e4eae26. 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/BR4YU1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8094cb0c3a2fe54946f176dbf0ea1e166086b1e7dc7e013a099035ef5b2770ab. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BR4YU1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece7a39736525d05bb916f11aced26e45af1cdcfcb531adce377fa06754677e4. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/BR4YU1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e7d36013f7bf81063bfd50ceb4fe7214f6460bff88759b7129f945b48fb5de. 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/BR4YU1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d2dbaabd17f07e08f2b788b23bea0ab9c4c12a46b4347469b3f42cc19b9c49. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BR4YU1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3606328513e3af3f9c21fbf9459a93fd97bd95e2471df3a8bfd3774b2317c9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BR4YU1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc55e19827aa5909a35ded1d51d2447e9c757130753292f883f0662bbb2c1ed7. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/BR4YU1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86f8931bcb451603c38c770e16d0b45d1dd7b8839e25e061aca4dcd4761b162. 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/BR4YU1500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3094d5ae0c744240bf2b4e9c4a14e06e77b6aca638714aae8bc0409a66b09eb8. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/BR4YU1500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc454623fae4ad901df479ab80dc40ec806bce01b5781b1601cc49f8ffbb12321. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BR4YU1500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179ef670db52ebc05fe1307b64125ed33bc6daf58cf0c90ad4c19a22422dee92. 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/BRQOD1200191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bf024b62ce961f193199854940ed9bd673f33cc2436f4de644d8f9e0b128ed. 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/BRQOD1200193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87aefb665aa9331d7981a7414185f52b45a567011c3f55085ca5668901a261d0. 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/BRQOD1200186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcb4de25a263fd9b1e47771ab7502e7a6696d8ed6bff56527a7097e76c4e650. 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/BRQOD1200196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d58c872d9135105bc9bd22ed9f5c16cb385ab738e2052f010c65fcc0438446. 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/BRQOD1200180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b46ab03870a049370511c0c72688ba3452a7005cb3840ed6de635ac1cd186f. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/BRQOD1200199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc274781fb0c1d359ed693559a1b00318918c831e86aa62d6f38120becb7951. 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/BRQOD1200201.
Ressaca de Amor (Amar Menos e Beber Mais) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbcbda4426e53bfe9f77b3ebc6fd6e344361d31ae873032ea9ba5d2f9fdfe27. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRQOD1200203.
Saco Cheio (Cansado de Estudar) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6cf7c9ef7324838b06c7ca00576d2c6f6b2c366d6b904ec85e05cf4c0adfdf. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/BRQOD1200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f61cd592984ccc840a576200134a84b9000cc5a9ab2442766d5a81b5f90978. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRQOD1200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f1890a5a271ac30938a2b4295ea115a951347aced0f3e7f0af7cbbd0000648. 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/BRQOD1200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a06d6b39297e865c5d3d5eb81dc7507025071a5681b0d348be68557fadc4603. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRQOD1200213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54b00874578c9cb2e1fc7cfc0f480637b452e5ff05f170b44f0fd1e5790eb79. 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/BR4YU1500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4443d24d53347908ed3bf2ed4ef8fa1dcca624c650330c6b672cad47151d88. 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/BRQOD1200217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ea4fc24deecd9190decd6ef5f74e2fbc1ebbc61a0ac94c94ba9b71c1fa115e. 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/BRQOD1200219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ac0340c7dcebeddd13300696977945dd01342e65694d99caa3996f34e79e9d. 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/BRQOD1200221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab11957e2300eca9218e5ca68732780d8a871f1f6ee077761ee13edb71b58b1. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/BRQOD1200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406e453621f24e6dfe17da4850bfbbb497c39b6afbdd216302c9f9f60763a55e. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FRX282228611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5929bd8b94e086375aa61da3a779e28fc0514afa05bfba6e612f83a85487b8d. 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/BRQOD1200004.
E Eu Sem Ninguém / Meus Pedaços - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72adbc2ce503785482ae65f3946ba44ea184d1a6725411a4e3f487cef9d38cfd. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/FRX282223175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc525824d45d26c469151fb2abcdd7eb51b024f22331156d0798bac93885f33e. 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/BRQOD1200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af4f808c5a52c44af9f591729e245bb5ff949f1687391b8014d1bf3ce494d47. 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/BRC070800316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15e317ca0c1234e0c3ada4c93a0d79d638ced4277dee8ddf71072f2722a8d4d. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/BRC070800317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafa0d1de24b66decb5c5d5ae4a85f9ef5dcda35cdd22ea67fff6c1bfe27153c. 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/BRC070800318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42ca3948316e566ab2fe9bdf02442970da3e39ec921904c57d722531d09b3d9. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/BRC070800319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e6b0964f02e32c6150acb0cdd0c2ee491da83b2ef83fc75fa547e8be7222c0. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/BRC070800320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe333ab174e9cca99de597e7f57867c0fdc3c0d1c5c2d87a82c82a249992e8d17. 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/BRC070800321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba9f8f25dcd10add89a4bad8f20cbb42530092137482c4d3b4e725425fddb18. 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/BRC070800322.
Pot Pourri: Falou E Disse / Faca Que Não Corta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9921207c279c271ac629c0018dfb4ddb212c7a6ed6dd5fbc12d8a164e7726a9. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/FRX282203910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fd7a9ea690ed2e2d9c592049c6ad06408b3b33df77d9b9aa44b3f0c0721e42. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/BRC070800327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc51b83d8668a9593eaa9f3754f9883d6f47f3b2f0a8aaac09c9a3664baf200. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/BRC070800328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8690f4c43b59bde92d28e7a835e7d4c3ab2b909962ed9dd5e3462d4478f36a9. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/BRC070800329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5b48a5fa0dee3bb3818156851723ac384f1c4f2265bfeff3a9ae12f50bc4de. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BRWEC0600577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6a9e7976cfb8bb4b9bc434204d5465178f1e54854565e422b5052225966ea7. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/BRWEC0600579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3585c0e93a2d072682ecd5215ee5dea3da9bfe2b00c5978c20bdcd73bd7ddb. 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/BRWEC0600581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79d3b9c2d72d0b71d4cefb6dadc300ab3e1a62d0b58fb36ac1b3619d452e37b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/BRWEC0600582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1845371d76001f1c9b83ef2373dd8a9ed68b99a5d741cef0eb3311007e220ad4. 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/BRWEC0600584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba77d49300fc8d01acbfcce02bc8c973e599621b3aae4d9443bc8541c8dc4a0. 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/BRWEC0600585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5312c871dd1adbd84b4611b7b39275bf583db9d53aaa3442113ee0558403a2bf. 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/BC61J2200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d83f254b6146ab46d1af425de0904b77e8723be89bfc74e559cdacd72c4c06c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BKMPY2400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ae2652d86f2670ee3e522fdb996db1064ce37c6385a2f9f9de25c0118ec06a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BKMPY2400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c55999fdcd94b8f86fd8a71260f9a37934b15ef140618e3a15f73371d3e9c39. 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/BKMPY2400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c981c7272a3c3ff8df1c5a7f4feb6a49c2ff8c5c35b7f4d4c417466d3e0525. 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/BXTF21700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4b459b30ea1959632e2530624a2babbcb175b756ad22d2d11ec3728b125e0b. 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/BRSME1401154.
Ponto Final (feat. Michel Teló) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3548a1b578a7f809e63fe635a5d2cd8d5db41f13c5464d49d5b6433438b80138. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/BRSME1500340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa164ea181a9396241ad61da344de2cb40795fa31af4e64a74ffd41c64006c848. 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/BRSME1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6cc03af2b21c0cbf8385e7162650a1121073a6525e823bf8283d093f10c3f3. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/BRZCL1400121.
Gelo na Balada (feat. Fernando & Sorocaba)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb132e74653f555f01e72c28be91573de4bd864bad306b9ae4c8a455ccfc0a06b. 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/BRSME1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b7bde178b2e76b4eae1bdd6b375243449efe94ffea1f4f549ebb28ec557158. 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/BRUYH1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947ff604770e3db6a0baac14d771e3e4b12bb3fb887af2bf3aa50d70e5939905. 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/BRSME1401058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25be62fc8ffff5344dcb46f607e8f0b451d256fa3c5dd255570f334ed82020a. 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/QZHZ52035721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dfa471da094427a00a0618abeb0ec1a1e3e1fb4bcb31c1ab4afd983f0a8208. 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/BRHK71400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79632504d42709be92d5f7af972b729424e9e98c23066dc0eefa00a3fec1658. 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/BR4YU1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07187b4548d19b74da607c9b0df50f3f3add0c6ebe4e2e68ee686cdda7a456c0. 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/BRQOU1301288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa4e8769bc2c7418e74e6800eb0d3ad209d0a67afea88b4fabf0590e7ba2d5b. 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/BRSME1500274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38aefd76ebb6eca6545bc3a5df85e449a21c3a79faede8423d65c60514476c44. 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/BRSME1400933.