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 0xf7d9776e730e4038209b5d199ddfac869a7ae59bb04fe21079c1ab5b3a0d9178. 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/85758add-6a32-4e96-9dd1-bf2dfa83e536.json and https://artists.proofprofile.net/proofs/artist/85758add-6a32-4e96-9dd1-bf2dfa83e536.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 0x73d18f45af5e783b3835b465cbd85fb92d2084af6985a380516fafe136edf8b9. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/BREZM0100164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f8165ce0adcf3a0f134e620fa496932d497f08a869a8d39affb31cee1cc5ca. 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/BREZM0400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1edc8eb09d900b6a6dddc54f407225e41ce56a007ad7b9b3bf92a6b13e2a5db. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/BREZM0500153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2619222d536af5844f5155d96152d74ede0edd8dc0472f9e7c873283d4b3af8c. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/BREZM0500137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85667fe0d9de58f7161e77d29fdbdb263d4177e1d53b299b9f3683702136bc1e. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/BREZM0500146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b2eecd9919eaf25ef9a209a1bdd374e5c4f89efe4e5f6f2667e3f03cfbe779. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/BREZM0500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa926836b38eb8482f8987e5ea71e4aa6e8961d106eda0639d148465725c1845d. 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/BREZM0700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016a36ddb88b8d1f6cf47d6dc9fcb9367473d850b437678bae5557ec79d394dc. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREZM0600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581639fffae569617bc49124a9ad2043e77c2e078210e5bf24d7fb6681da5ecd. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/BREZM0500145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acdcb82d293627083aaebc43e60bdf395644449a274885044b1c58d51da8faa. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/BREZM0500143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b73040111afc9a0b841861bc971c672ce27f2b51f604a1e3e02c1f5e12cc25e. 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/BREZM0400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f9e14b8fe9ce0f339df1fa05bbb5797507a996490f49b94bd3aa19682b55b5. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/BREZM0400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95164a09314f42ab0df0c9387d733e98718ed43d47fda6ac7556610901f8a95c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZ5AB1864008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6453f351da3eadc05e6ddd44c037f25b0a2c7271886097c6d4d5300c461e70a4. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QZ5AB1864012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fecc9255888d9ded8659d477c84bddd02781b58e26784a1690d7c182d3c213. 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/QZ5AB1864013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd02a39aef9dec8f1c58148b024df19c0bc9290f4aa314acb08311d510b39aaa. 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/QZ5AB1864017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21caa7884070fe18c9adc9bbf552b6d32a3e4d365cd9e1cfa3b6ac0f0441178f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1864021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757f2095a0b554bbcbf250ec6ca16a8c92e80819c55829486d1b24ecb2406165. 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/BREZM0600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3368def7abc264a3c4de7e30ba1bc7693010bceb31b3a3163061907a2e464165. 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/BREZM0600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972ad7bfee8c4f5a731db481f9f05d770df0449e264b691705f32e8ee0ab96b3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREZM0600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e37c55b66de0e6f00fa61b9577bc2dec7dd2e793ab70f0a9d0510f70833f1c9. 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/BREZM0600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bedad3b8f2205300a48f640a6fe14e473aac02250920201864152ff6b03760. 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/BREZM0600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4f87552647884e5fa35ccba1ba66e7256ca340f919486e326c90df769dc2a1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREZM0600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7feb62d9c60e3505ec2fee55fc3b93975276d9bec4bce39099e27f761eebe9db. 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/BRVOR0600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41b1219921fcf561b8deeeb7e0be40a8200869f25c5c4e4affbd6ccda92bfcd. 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/BRVOR0700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b85cb90c7d6b46cf5663cb244dd22295ac4f3f926ed78d2451331dde3aa7b0. 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/BRVOR0700072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdadf7d9890178f52db865f44e94c418bc66fa98b9020d071dae5be61e2e34e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR0700073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21282c5b30ad9308dca1f19c8a065e74508f92860c994c9caa1bb217d5459ca. 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/BRVOR0700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfbde046df89c39dd87e88df3b35925d0198684eb9a2dd28ec838ef2bfb2c69. 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/BRVOR0700077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bde4ad48d33670c8f1a8446689cccef73d5c0e3590a89a467bf47984a3bc9c. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/BRVOR0700079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169c3d09e04d6dda43bc368153bb421ff7ce26218d51b196030dcd67e699b846. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/BRVOR0700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4459a5738e883b114b21203d298831e9c7f787436eedf22258111eb5918f82d0. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/BRVOR0700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00815d76522a876be7ca042bcaec50441eaca27b648a38a8743135535a6f7332. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/BRVOR0700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ae302694a824ba501e665f4f2935dc5272672db982374dead0573e954d481c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BRVOR2100127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f2f981d6ee896bf642eca0ddab395c0851afcf63aa96e58cd4b90895fe9041. 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/BRVOR2100137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254b8743b1b9501e304eb388d8a1a0a1adead592e3c175d2ee7e2c64400437f2. 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/BRVOR2100140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178575d01474708a7cc8f320bf7d3c0e954285ea1cd189e58a689745788c712a. 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/BRVOR2100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af99740927f113d885a34361592ea41a6c1558588bf5747655d35aab3e0b272. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/BRVOR2100141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26838ac7ed2c89463aed98919bc7e50bfde6e9adab0b438223a8ecee46b13b49. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b10f3d2d459edb65bd7db6bfbb18b9b6c4252dd15fcf47827894a85ad5c8d3a. 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/BRVOR1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908b2896f1bd30eef593b6533820648a547c2d4f4294549706dec5b26f70a288. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/BRVOR1000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf070963f2c77f4259319f4181522aabb9188c8c11971bd1425aa110ea37ce589. 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/BRVOR1000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ba93f7b614527cf6cc05627243b7f4c95bd17a77c64a0e55b992d9a64c35fb. 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/BRVOR1100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1373a05ccc2173907db2e05c3809e3d21dbb98e8c194a3d04e2dec4183f2d2. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/BRVOR1100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bc0617319a184d2b847b1e70a3f841b421e353cd5538cfa81e8f9f3563c436. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e32042990e6ad4361f899c1928ed4051c35b0161effe9615fa7bfc6e5aa60a2. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21282c5b30ad9308dca1f19c8a065e74508f92860c994c9caa1bb217d5459ca. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR0700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4459a5738e883b114b21203d298831e9c7f787436eedf22258111eb5918f82d0. 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/BRVOR0700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00815d76522a876be7ca042bcaec50441eaca27b648a38a8743135535a6f7332. 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/BRVOR0700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff57fc6a33e12573ab0a3b66e5d293afd59445c6a2b66e63807093d6120b3c86. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/BRVOR0700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323a5763f3ae7c8b8705c50efe92386c1c26575ff88439c92c35f92837867aca. 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/BRVOR1200084.
Nem As Estrelas Vivem Só (Pode Brigar Só ) (Single)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f59a9b933193f80ebf9daddf05e63e15102011d53cdf7437fff2c89c32a3e6. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BRVOR1200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bf4b26bcb8aff044d0717427ce8360a37265f111c386d7190ca40afa9bfe34. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), 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/BRVOR1200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fb8e532ad60d92e087e0682539e4913d2b10442d09756fdf97e1288e4834ba. 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/BRVOR1200081.
Correndo Atrás de Mim/ Chupa Que é de Uva/ Safadim - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7b57b4d125dbd59274672278b29555dc605e5684ea8203a1576a5cb6482112. 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/BR90B1601785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165f85cffde30fc33ac8715f1050764c8d77fdd4fc69aeee77052f291b1d47ba. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/BR90B1601787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bed7f7a167f9543c2e152ddb33c9f6672d38a5f1d72d69ff5dcc060b81a68d8. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/BR90B1601790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61389fb67bd23863956daeaa94b52a4e94869ed5ab638fab7802c49656166b6f. 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/BR90B1601791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1921bec0005a0f271524f898774682d2d9c3af27e3dcf5cff4d0ad7180cfa418. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/BR90B1601793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232bccad9f9ed8b39f884a8e7b983a4f4658c0c3cc8bf88d184be26d241ca284. 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/BRVOR1200389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf247c52c17a64dd81fd8e94e32fb3a41748f5df79dba9945c0348a0cc58c7e34. 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/BRVOR1200390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cb22e79a7b18e8e83a2ce880522795a9dc9d2d487f8286a72019ba45551855. 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/BR90B1602135.
Fez Besteira (Solteiro na Sexta) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a87077c661d3618d8925677ce2300f2da966d4d22c5a45881af7f6a4095e79. 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/BR90B1602134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c568b8d85624a5d6429378d7d1223d08d5a6e008607687dd7f08fd9caa9f9f4. 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/BRJC71500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03117d5616917e55f27df4f09af935b82c24c50ff4f7c64e45dc29a8a88c92a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/BRVOR1500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf473fdf49b979e7fc2d78ac3209acbe6501c50fe34bf508126416cea642d13fe. 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/BRVOR1500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cf30ff42a95f76f9c67c7a6f1e3a36a4a43a0a6b3476906a9720768aa24103. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1500089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13cededcdbffb8fef37f6e83e31e037b0410fc640dca33394794f5d49bd8584. 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/BRVOR1500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f6a3dc4de5038d690e4d2a636a28495e26dc9f4f6b4f915183fb194e2ba6b8. 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/BRVOR1500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19759ef24fed06bb4b88c6c6d030971d45955f49e7328984671e8944a1ad58e. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/BRVOR1500066.
Nosso Segredo (Sorriso Amarelo) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4194aced95f329ba8b080f47474121e42cf899511a5e530b4c4b2d3dcad7a2af. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1500071.
A Tua Agenda e a Minha Vida (Eu Me Amo Tanto) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9b4343e83bfde08f5b4cec7933cba912a0c9df8a5f59851f2bf271fc10ea2c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e8a03f88300d58767187a4c0f66b2755f48de8aceab1f72e79e6bc2badf68d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6cbb9382692c48e493f8aa5017b532053c56043ed8e16b8b62e996ee3b1da4. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/BRVOR1500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6ca55bb2dfc648d36a980a30211454354e440b0f134e54c8d782e84668daed. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8207e38300a3c5457b6bc56006a3ad44eea6e01db365d216d22ce78a4c1f7716. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243eb2d5598f854ddb7834301a2867edc13d5925519a4ed94295ab82d82a05ed. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416af22f6a949e583cfa51b5642b7788da7f5747773a206c3958f25b1d4f4e8d. 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/BRVOR1500072.
Meu Som É Pau (Trilha Sonora Original do Filme Aquarius)
Meu Som e Pau (Trilha Sonora Original do Filme Aquarius)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2272a935ef9c4a48d9f21f3cc4c22b10ccf0107d1eb268ca177263672b229f9. 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/BR90B1601622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a89178313403ff1debfa4f175f7be547b313abda3f8fc320b58b90bd137778f. 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/BR90B1601631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bba370866a890c12f389fd4b7a6dd236f19a80f112d404a3f0590366fcca7e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BR90B1601634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7082488338e864f06d25f84f57ad8340bbddd209f60a68070c66f7fa08eb89. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/BR90B1601624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4189fa2d66b6d77a8cf30d8bb258a47e40c930cc16859ac205775dbeaf7774db. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR90B1601629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66518231105581021c914df5e8456b45a358778ef893e9dbd147b7af25f657d4. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/BR90B1601632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408983a889eaf81b1393ff04da0c261549f143887e67cf23cbf6b377d682949f. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/BR90B1601636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c554ec7ef867ba88e4c2e2355d894752a8e182d0f9189ccc1b683b83495406. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BR90B1601628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd7c0d03de7f03a51b64a244c03e6c04710ff99ac5c35bdd46731554dc03bce. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR90B1601637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6a139e886797aaad2822c8e72f59a5d3e104eaf2fca749615cdb229dec555e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR90B1601626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe055d2045ed767b5c0957fa35b1dc599ee1af9ccf129c0f7e4ffa047404494. 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/BR90B1601627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72edeac3bf6ab2358cc0c639cbf94d8639396e05682a9e77fd768273115c6e7a. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/BR90B1701058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062d3e45f09be8d5c998c88b4d0c9b24bdcd449900b56ad18f3e6833c073fe63. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/BRVOR1700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6bd12539aaa40a4b55aabc830e68e8c484710a0ff20ef5003fa16d79716d64. 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/BRVOR1600108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e04948a981f4065c02de70aea5f42bd89c055d4ce4f4aeb96c335376858c381. 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/BRVOR1600280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902d2d224b263393d4e724922084997a01f3498eb50fd5e96329c258dc60dbe5. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/BRVOR1600109.
Duetos - Homenagem a Luiz Gonzaga e Zédantas (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5aa265e71699582365fbe32f9c05f2d3fe82fd15cc821f0275c28c0dc21bd7. 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/BRE0P1300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec25f2d396251b953d5bd2da4da434fc81f0b8a2aca304cc6caf6e7ed068b53. 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/BRMM71300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685c91bb0dc7c96f6d8f6d183c33f77390eb2ebe86585fef8b56c4c32850e541. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1200152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3956619b44ce08bc34bae273eddbadbcdcd3c08fc461f484b79612581b9b4cbd. 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/BRC5D0900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355cf7796dd4b88add232890c7e0bf44cf653bd3cb72e02db9096dceb5c77760. 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/BRVOR1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce2a16b6c5acf697247a1f430ad66983321b5ac650135008b0e6c53c1e39f98. 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/BR90B1601466.