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 0x7da4120c74a1f7ffb218f43fe97fa0dd0f0c3a6584ae84328949084afa8b525b. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51193027-91ff-4921-9f96-f50568cb2c0e.json and https://artists.proofprofile.net/proofs/artist/51193027-91ff-4921-9f96-f50568cb2c0e.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 0x3b2eb8c192399772370e366f20a76c3d683f3a31d2c400a6a1f603d5e4c536e8. 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/QZGLS2013395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c0065473b55eac31d433a8eda3652ed3a7040e2d7ed5b27133b7bc6f13fba3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRV551800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a1804f29514e1670be1d9b0789d2fac320b90afbecce0c924ceb47d88db373. 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/BRV551800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4d301505ac18fc07ab181c8bc324b37f96724e95d10c481764115e114a95ee. 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/BRV551800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e4bb3b4ddd2be6c23a538a963644b3bb8e1b3c55a356dbdbfdd560c83da0ad. 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/BRV551800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a518037802ddbee439a38eb91693a63efba4e19c5a01a9d6faa0fd18d83515. 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/BRV551800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d4445ffdc4e6c9259d2288ddcf58b65de16b3e676d3005e73c448afe016073. 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/BRV551800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda733160ded3f3ded033c38bf9a1ceaf1eb60e60b5d8f0adbbcb77e32b318978. 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/BRV551800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b4a88c26cf691f3e7b91e52f5f366c35f2e24f32fb9d49fc148ec4c8f160bc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXWLU2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eefab0e7b18f964a8385ecb19acb22bfaaa2768417b9de20839effee9128148. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXWLU2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa530a235237a8afacffdca5828f1d2df881bf2aeda450757752ff5bc5c0c16f8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXWLU2400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b58c84e398b04e0833f7dbeb673ad9bef0f6696d6c0237132b429f7f9a5e83. 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/BXWLU2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8866b067246866ef5f753acb3690698c19b0885a555a842100fb7d825a57516c. 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/BXWLU2400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723c0248583b1a48888dade7ce60cc46afd93d068932c7331447e8a07c36cf15. 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/BXWLU2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42656b1cbbdf17d2e64730073c93e6bd3dd750a373deddddce8fb0ab91b4c048. 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/BXWLU2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723c0248583b1a48888dade7ce60cc46afd93d068932c7331447e8a07c36cf15. 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/BXWLU2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1357737a746940388ef5428774810369e866b77fc705859f1788f172fe53a60. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32360187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24247f09ac69fbbb1b06d06043c39fbd935a75fc5fce076c8c95631aba64763d. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZWV32360199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab1fa2e25b86ab9ab24bac9e56f880ed7df25b4d057a7d18c466c50b572c48b. 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/QZWV32360209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe18af270d80b895c5d1e1349938156733f802469d95c6ddeaa10b16f5bc40ec. 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/QZWV32360273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a12324e7dce2a91fceaa1c729992eb8439d6dff32bdf471cfbf33ca303d323. 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/QZWV32360540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b040690fc40133d17831cb9105c1f6f355ca0d1297b6de2cfaeb3abb05a136f. 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/QZWV32360286.
Comigo Está/ Jesus/ Povo Adquirido/ Fiel/ Invisível
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b83edd3adb6e6169afa8f84f4b65e82a10ed344e9b10da5c962c91b3f9c118. 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/QZWV32360470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0b671f67f6a1091fab99f57f36cad1b59dfb10cb9c66fc79a4c5cfe66f0325. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZWV32360335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b470d97e682dc25c6ecbaa606731c315643c62cdfe2cdde5c899af8447283d1. 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/BR4VT2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c6c084a9b6de10c1cec0c5e9af22f6a5fe293a01780d449d3048ff271de569. 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/BR4VT2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0ae53145553e456feae5783e2a07e83b183f5b998f07e3314953cb605cef7c. 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/QZW9M2262321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefe6dc46df14553cf3b1962818fc0b40797f22e6c46fba63dacc81bd9c799f2. 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/BRRPG0900271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd40f2b44e8ec38280b73d86768693473b012062ce8f370de1690a040c6dd41. 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/BRRPG0900276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899a0889e0619d7f9e5d81a41146d8ab0e8aaddddc7c81740cc875b8650d3f4c. 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/BRRPG0900269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201e4c6418214798d2559c36dd9567859dd48514f28e2d9b9b6c9a7f524f2ce7. 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/BRRPG0900275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a223b4760adc1438cb8a5aa8c2e4ebd241da3224cc12d0b07a4efcdb9296b6. 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/BRRPG0900274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e9a3080c7054dcc942345a3aeda704f54238aebd534398b8e5a9e38db9a583. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRPG0900281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ebdc4bda9b2e3192d8b0ee522930c4927a27c08ae8ae5a1fdd1ba328e4e9c7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRPG0900273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70322421671fd8e666f7f8b93e97764daec35d6956e39eef6ac8b12fd48630f. 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/BRRPG0900272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4851723b90edef04b149459a3d11494a4030fbb7bc3e9db8f5d41685e5673db5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRPG0900279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a947d737755753d6ef8214e9609fb3993c5ba44c280655bd0e932ca4506559. 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/BRRPG0900278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191258f97aba402f3cc9d7155bf631ce4f18562608e96bfff1e85d9d01dd390f. 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/BRRPG0900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd203bba3063a930b654daa21ba03748f5e9b5c2f4dd6e6f614810371e7ac1f8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:02:39Z), 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/BRRPG0900270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95aa5f1d0ae03273777578b5fe69117512309ad584b29000bc445c413d76974. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRPG0900268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e8e104c25f9562031380fdc447a74142832c33f407ea70e08a49a0c42c07d4. 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/QZ5AB1823170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6156f9929e5c89aacc7d6362000fa2f9a2093ef50b7f001c1008719bf9f16da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1823171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16b678566d9adedc995dcc192ff5384b7dcde8308b3c637b8e3785d9726a6dc. 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/QZ5AB1823172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bd7540fceb3df6b05ebe8ac670d1cd87078fa7f1ddf5a5f6e0f8711a956afd. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1823173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86326e82605b9fbff213173b73bc5aa8598eeaa5ab46da69e0bdeeb4cd39d5a3. 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/QZ5AB1823175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8521873d7c6023d4c3033d37d02afb78581bb239cfaef5c1f463a61b96eb1f48. 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/QZ5AB1823177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2c21f4101f7cd720e920d86c360363ceb69c9cbea985790db17d6cb22c72d1. 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/QZ5AB1823179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c1775790bd06b9093edba120d0fd41f32267987b1afe64a657e559df401013. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZ5AB1823180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0140e8c8dd1ce0e00808956a0aeb31168fb7297ce953e735e8dc2a05af22dcaa. 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/QZ5AB1823181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9853766596929f52b9817760f4df721c525b49f513bcaf2fb8ac4491d985df35. 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/QZ5AB1823185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c9c20462ee2273a780850e95a9708c58a21d4843fdf93b24f53739dacadf0e. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZ5AB1823187.
Bout the Time (feat. Priscilla Alcantara)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa381b03e1708adacbfadb7d1f7008740b4b4050496e65dd0a6957b732c8cfbe0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAI61800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2674bb849049c838db72d2833edece467aea2cba0cb504220af1b2eb4b822088. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAI61700009.
Éramos Iguais (feat. Daniela Araújo & Rashid)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc4dfaf116dc9073abaabe888d2b3ed202b2ceb181a3f791a8d2566c5d2ff4c. 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/BRAI61700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528419fda9fd884d7588dcf8631c3e0edc84bdc201aded2e21ef4cd35120523d. 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/BRAI61700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ffeca58f99c503d5aabbaf1deaf7124cede4c82116462084e2ab3d4a109a17. 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/BRAI61700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d91506a7b8f02f29a4ebafa39f7446aefd048a585625b868845fc786a0c7d0f. 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/BRAI61700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e449f35b874d3b77a13724fa3af1645d70d4964332cea05384116d5f4eac4e. 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/BRAI61700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d858fd7c6d0d0ffb351bd5972a760cdc813a123f1b92cb57c0299383d541bc5. 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/BRAI61700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1e9ab7e884f5c5d8c34952d73323aa6adf82933f6d7030e6babf7088f6d79b. 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/BRAI61700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724ce5d85204778b6b6f18fc54774aae2e7317a6570ebb5f2a78831bfdb28400. 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/BRAI61700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbaffa5209f7f16e4ecb65385adcab23e4e339ea93be3da558652f288d224f3. 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/BRAI61700019.
A Boa Nova (feat. Jhour Bayron & Paulo Zuckini)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9c077d629cdb34294dc7e0b034dc426ef7c1d1adbdbb86fe02c96dd122e973. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAI61700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c497756713b5fa3a5fc5eed5d6ed97d0727eedf5b2e99a4739fc2cca2b1ab88. 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/BRAI61700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d43773f62e65f623590f5ab88555b9025aa169291b02eba45163bace731bd22. 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/BRI1V2100003.
Hellen Melo Apresenta: Melody3Trio Resgate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34150247d9d2ae68928c8df0b82b5e2e1a6420855fbb46118708f221e3111100. 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/QZHZ32086029.