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 0x710e7a87fe3b9e40b17689d8fd4926d3a8152db802155cb161e3fdf1e042d137. 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/1debe5fd-49fc-443a-865d-363b67c518c4.json and https://artists.proofprofile.net/proofs/artist/1debe5fd-49fc-443a-865d-363b67c518c4.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 0x36d154b4be89beaddcff19e977642bdc11d07cfc75355346d5f1a431401e16e3. 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/BRDFB2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ad742e6fab8694b8d275fa57f686315d63e7d156ff55b9c9dc82df1a8a0a1b. 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/BXBIW2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5210d54a4b94a0d07ea449ae75da4be64bed29d0699971525f546a0f5919bc89. 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/BXBIW2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02af0179285812b172856809c8d8fc2043a11cea6a8a320cfff99a8af12f13ce. 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/BXBIW2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4655497e2313bf9dc762c028afcbc19c7dee8fa6f39e561abb568ee63196c21. 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/BXBIW2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4410263d1d1bf56d3ec3a33117e21285bd834fbef5bff35d9bde0e39f7029bbc. 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/BXBIW2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00f3eeaf461a5d3153b9b18282d146b28db683a653afbaa74ca505043eababc. 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/BXBIW2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488b94e72a920d82818d374309407af0fdcae1cafefd73057011189366517730. 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/BXBIW2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1904c59fc8697613f74d8ef5626478ba1578ec22ab74adb1d32c87db4a59c7d0. 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/BXBIW2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded9ec030ee1026b93c94050dcc418f0dd65f43a999b9606c27c5c243adb91bc. 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/BXBIW2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ad742e6fab8694b8d275fa57f686315d63e7d156ff55b9c9dc82df1a8a0a1b. 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/BXBIW2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00f3eeaf461a5d3153b9b18282d146b28db683a653afbaa74ca505043eababc. 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/BXBIW2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df9a759bc59840c9cfd2cd626b288807cd9d4c3ecdf106962d9d8dc324610cb. 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/BKDTE2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f4dc8e10fd5f06e9fc01456adadf46e52d816007d56119d5d0043ebaf930de. 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/BKDTE2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88503d886c6b05410edee6f18d776bb2f1c7d0717044ab54deb70f60c7bc8d8c. 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/BKDTE2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b5b6b5c48b6a11679b2b8ae55f402f1607e44377daecb8dd72936a76d6da95. 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/BKDTE2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4dc0452be38fc81e6c32fdf19aabd2f4f89e5efba5376ab5985551d0763b69. 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/BKDTE2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f7693f908178b499ff6c6b86d5df85f7eb02c340bbd4d775ba508bb9eae62c. 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/BKDTE2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4221d086bb7408a59dda54527a8a838c39d4b4620ddbc0298c0c291ec828094. 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/BKDTE2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337c3a8b35fb285257d3a3e9e1416e4e211dad6a36e64b20d1e26194cd884873. 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/BXBIW2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cee79b04100f4d16fc9e02e7f7f1e86bdb452a0998ab7c229ca87595a81017. 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/BCT2H2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5728b026aff703e5bece6e3d72d37dd59cc91be622f06a71821e620906e29a. 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/BXBIW2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92e1fdd100aa66d4e395cf5ab4b22df656079594a22eb470771efc8f50401d5. 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/BXBIW2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa6b3c9a04597548cffc25e665e29d036e61dbb1543bac8ffea600a917fdf74. 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/BXBIW2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9403395f9f246a4f2bb9883f038c3f3b9d6be710f3670a4d7721888d4b1e55ff. 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/BXBIW2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337c3a8b35fb285257d3a3e9e1416e4e211dad6a36e64b20d1e26194cd884873. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBIW2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9403395f9f246a4f2bb9883f038c3f3b9d6be710f3670a4d7721888d4b1e55ff. 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/BXBIW2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa6b3c9a04597548cffc25e665e29d036e61dbb1543bac8ffea600a917fdf74. 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/BXBIW2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92e1fdd100aa66d4e395cf5ab4b22df656079594a22eb470771efc8f50401d5. 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/BXBIW2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5728b026aff703e5bece6e3d72d37dd59cc91be622f06a71821e620906e29a. 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/BXBIW2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cee79b04100f4d16fc9e02e7f7f1e86bdb452a0998ab7c229ca87595a81017. 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/BCT2H2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb573ed51f714642caa59b377dc0423eadff730f941df3951fe75f3a4f23ef299. 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/BX2922400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2557ed7eadc61f26088a1a28743d13450dbe84e777276fad394b5871ddc91ccd. 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/BKYMT2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b36eff7a1d05266c45db73cbbd73e3ac1c4b6634e58a41828a87176d1915dff. 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/QZNJV2443577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda559e5b96a95cec007a3c06103381dbeb0d6bf72189197353f039eac515e3f. 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/QZNJV2429332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf142a43e4e8f48f7b49478f9e8443cc05e7e322bbb648f87d0ba276bb9e3f699. 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/QZNJV2429401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd125749de7e4ec38ba0fa108ed40084900f2fa3aaff6e347825f1df6466a2702. 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/QZGLM2406277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66da56c4bb2d5cb664d0a0be750e56154fc6803bcc075caba43ef2f0bd112d8b. 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/QZGLM2421485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed44915049b3fed6326a4afc0173fdec6fbfff0cc513a2c528ac709ec0ceea5e. 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/QZW9M2379965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5823050aae00f9bebf54aaa94bcd6d6410befb5bdf86a5a9ca6564ebd0efc30. 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/QZW9L2327724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83bf11bc966eb683f14034832219abe14832e065ff2deaec21c502dd090c74a. 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/BX44O2301932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c32096d0eacbea99fb41b4627dfdd5087b438ba1a2d49175c9f204a5d9e03af. 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/QZW9K2354732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166dfdb4b88bdf9a8462431f14ea9eaea8dee6e23914c237f1b82d514fc333a9. 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/BX2922200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7539c1f54d99269f42dd32105e162218c6a2979df9671f07766c383a6c6ad284. 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/QZNJX2231989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92813eddc6808900f56aeb3630af36962252ddf6a9248ee70b7a8d7d6e0a7738. 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/QZNJW2182603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb5dcc52ed300317d02cb968cde7fa9e3543e62f7c2acfb2023fee56b1bd830. 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/QZHZ51990099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deaf9fbb72b71726bd916f64852aed6c7b53b8414c6672864bae65938c188dd. 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/QZGLS2140273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a0bc1df5d80b776944c4674a1dc7edcd5c46c1a1683593d59d2fc9095c027a. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZGLS2140274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e90fc08a8c7579651dd3ab714913ae5372262dd40a699dd4ed25e37c6faa8af. 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/QZGLS2140275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f35bd37e41038a10631a0836ea64f634220d57155cccde21f1120a3c1119098. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2140277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde67a09f1ebb6e8fe42df62ceea164ae83af2a0dddf0be2e21838d34ab14a556. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZGLS2140278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7cff81dd7a283833f9942f27c26192dcd34af3f4175263cea890560bc01639. 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/QZHZ41966357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97e380173cac0e556ed56f0184669a048d79373793d96ec26c530d7c73804ae. 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/QZNJW2011714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718a1669ce229cf0ab63ade064b6fb2ad22d32a85dd27d3afeb1e6a782b0bcc5. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZHZ51922979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33a654b9c9823d8de471f70df410ac2d81cf9afd3788041ff6b734dfe29c41b. 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/QZMZ92090572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf143d1725f19a0288fb13ba5aa09abcd66af1163293b2e176ec50f02e5c2ca8b. 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/BX2921800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397c65e5ba5963bf0b683b648cb7b63cd2dbfc9f19db570da8dc276345eaf5c7. 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/QZ5AB2410277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebe4d5baf40834e5b220a7021d36d4b562aa83a07a6636e96ceba08876cf1cd. 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/QZGLM2405035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1cd795868fb7ba70f6c05d098826166da5325ae747a815c77c1ee254b7f2be. 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/QZMZ92402589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9742606f7d2c31b67294e75ea9fc3578a0df47344a1dc5d12d09bca47401a063. 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/QZMZ92402590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebf08b959993efab588aa83bdb68aac54d9eec7ec2dc83405e815088fee213b. 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/QZMZ92402591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa1bf685183a88770c56a7ebc883cbd7d4312a1515ccdee291cb710d6c50a4c. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR4WM2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec688821f107186bb7b8e7523325da69ac34af58380ec36765eba5ec84b617a. 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/BROOD2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728b8a4560abd43d2d6b31924f2cab8558e1af2d122d58ed2eb0cb3b14816756. 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/BRMLH1100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c739382a6782cc80a5c2db48b54682cb18e2c57db823110c4f26113df4ea74. 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/BROOD1800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ff409c2648613ba151bf0b6a5fdbbde2e8c991982f284e2fb43818608bad74. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/BXFQ51700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cde4d6d16db642b0084d0eb01e3321a02ad43b090153e72597ca55d8f3df5b3. 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/BR0561900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0255d51a8612cfb78f76879f653446c982d4658b143f176dd4ae898547e899. 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/BX88Q2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488b94e72a920d82818d374309407af0fdcae1cafefd73057011189366517730. 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/BXBIW2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6ce93d5a543833547b2545d21e7492384af4959ab216ce208fceb894ef8b8c. 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/BR0561300002.
Todo Olho o Verá (Amazon Music Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc444fb109d5f365ce879691c1064de6fb022ba1d189f9e828aff26e1911f53af. 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/BROOD2300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed34ebec41af4161f2cf7a1ef03ce993c058aa9b253e1517c3e5194f95da970. 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/BROOD2101543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6541529288d416fc96113f9760788db9071f8d4fbcce4cf09a6d963330d380c0. 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/BR4WM1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e47a52649658609ce072469d263a95bf1d6209090be9d36df86bce77928570e. 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/QZGLM2040014.