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 0x20396873f3ae48f58026b69ccae858efa5ee00b284b46462d9547c516ecd81d3. 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/461a2452-4707-4479-99e1-91b2372e96c4.json and https://artists.proofprofile.net/proofs/artist/461a2452-4707-4479-99e1-91b2372e96c4.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 0x1dfa1fa3868a7b2be16e9e3f6c5393e04d8e662e3d469df50b55a362951500fb. 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/BC3PG2306716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fb4c49a53eec291a6c2f6bd90e6304c869d34db85b239091dea652eb27b89c. 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/BC3PG2306717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19ce1740851a1706d8965b4ee2dfe23e25fa4832d54dec9e7eeef2824be728a. 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/BC3PG2306718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe675c67f5c9296d99926c120f8a1c45b328f4ccd528bca2d4dbaca56e4d0dca9. 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/BC3PG2306719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265a8037d2c17e8608e2f6464372cd641b064ee0e2e160f15faaed21eb26f0c2. 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/BC3PG2306721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1101f0b482301584b044d7baea9b48c885871456cae2878a1f562e662472d52. 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/BC3PG2306722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5116773904d51f3c8eee63a2f088152a087c829e64eb8fb5241e9181039cf5ee. 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/BC3PG2306731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b75cc7b3d7fe358f17f62d2ff9885f8e108f59f7ed5bdeba382d3fb59358fc8. 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/BKP9L2400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9293403c3dfe0b791011948b9038a403443f9b221ba6aaf0e97a36243b770501. 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/QZTPX2386353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d5fb5c5a0f9f191363afb5adb1f944390e67826864999538cd5f341d3dfcda. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:16:58Z), 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/QZNWY2372858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc181a49a93767d46edc4cf8ca2ef15ce2137865f112fe3dc18bd3a06af333ea7. 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/QZWV32418389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93498873fe4f4d10c600b1859271f442ac100f47e4b309b7628fce6fe364b1b. 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/QZWV32418236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0898d719f3bb4b35e150e35e70601e44f02176967d751fd30dcf8b9b562dde8e. 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/QZWV32418240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf980bac41eb91c276079c815d56d6d78d5b5e3b65d28e357809b31803702856d. 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/QZWV32418267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d3432392a131bc2e38ad02604db1a76e9d0fc824cd59c79d4a2e9009dda75e. 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/QZWV32418272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d7533fa45e77d255193350439ac611538909979642339c8088efece660e2c2. 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/QZWV32418376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4383cbf150c967c7bb9544a13c6f53070a398020dba51b770509f4e745c69d. 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/QZWV32418386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc181a49a93767d46edc4cf8ca2ef15ce2137865f112fe3dc18bd3a06af333ea7. 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/QZWV32418389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee03d7333d4ea26ed9779074829e82821330b5be29cc894e443297ef406fa53. 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/QZWDE2435126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe16c9bc85a8e49505f80dab3248cd3d046ea8881f025a11486f23c812f8533. 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/QZWV32418429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa0b45e5aea690cdeb30e254058fa796c5bc630a9d80768502f7e02d286442a. 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/QZWV32441063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cb9869bd0ec6c9c7e9e72f95d7e987381e4c15f10e9136653b3d8a9f63775d. 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/QZWV32418443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354dc08d72390d1796f89d39379beabea0d97e5209ddb968145812430ca30faf. 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/QZWV32418557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee975c2faf389d278b8c9f1af93eb1cad42cb4bf9bb6f6b9b9862a32636d10d. 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/QZWV32418702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb169ed67572d43416956fbfce6430884875acf8abb389007deea4e6a7b20829. 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/QZWV32418691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe3ebc851d6e341e20a3b40d1c286d441dd3e65ba00af823770a502e7ed4cc0. 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/QZWV32419215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9f92825a914c0a2fe9d7ceb857acb55165f8569e1f8b281541bead05e0aa72. 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/QZWV32419289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5817f7c461eb7047616c66189c1190cd9e96643a4ade475a7f05669fd539122. 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/QZWV32419345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791afd8809e268446e630688e770af32609e8f04bf31ddbc282fd8d16ba16a85. 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/QZWV32418526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbace191e3b6016f9537e1c653ad68dca2c19296ad4c1e34020134c30bdc42356. 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/BKP9L2400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfd97bb93cb74b010435fa0363a46a69385afb3cb672c04db174c265e61583a. 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/BKP9L2400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e6c7592fce0e415c647f895558e6511444e5143e9c29739aeee20effa92002. 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/BKP9L2400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c9f02e72eec56f2a3ef0249609c136d616fbec0d44df363d06eb3c4d13ef15. 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/BKP9L2400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f8abba766ff1f5d126e6a4916d9b24a0687dda4ec0fe54b88b7f5d597f6c85. 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/BKP9L2400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0d03d9a7099fa4e74ae6bce48e82a2f00f27343404f4eaf1114f902dc127a6. 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/BKP9L2400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181fdad1d0cff7f6386ba0ddae13d203cf0e02f75ca28040de5c61c972c46f07. 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/BKP9L2400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf86d3d6628c726778bbd2e1db70cfe3187288721799462960aa149759e4f86e. 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/BKP9L2400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6743c4f43765e2aa43a7538ba8e270cb9c5388ec957e3fd4da01dc1a657108. 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/BKP9L2400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74a6766fd120fceb2fb83c0f308e3b0cab5c9b94a8f6da850624d84a5abebf3. 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/BKP9L2400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540c3afc557a4ac748b516230b7c314df948e37dc7c859bdadfc68005e97b779. 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/BKP9L2400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c7758a85f9240f74d1911da6c9f59d0d525e5ad0be050a740ede9525b10bdd. 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/BKP9L2400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ffa8bf499e75a561dd1e385325a4a32961040bb24aac1091b15a089b399fa3. 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/BKP9L2400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacadbeb98dc8b6e63375c7dd904affe1369291cc0057c6b9717f36b154482198. 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/BKP9L2400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb77482851fae09344883e4afa575e9a9cf17a86646100c0e6ab21bd0ecafd94. 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/BKP9L2400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629cdc7ba388a0034b5ecc6fac31c79c78b597ec10de87f1adb0eae9fe6b8edd. 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/BKP9L2400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963ce56b7ebb3c7f108c5033c4e24149520f6747ac0b24d9c3474fb089f3a59a. 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/BKP9L2400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82c0e26e2fc53ffdffa23d4097584be18901b6ea493cc606cd691e39107054b. 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/BKP9L2400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12cf3a4f1ee391e2bd2e71b0e5b849d2072fcb38af7432eee369624c1dca189. 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/BKP9L2400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7090a948fe1be068004e9bf51e31515dbd30510d0bd482e5c6e71facea2d9f. 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/BKP9L2400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf34d59bcf4e9b915e971ddfa44c13b8cef0da40f288c8f2e48b5bd9b5c89570. 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/BKP9L2400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb14a32cefd0732f28730aae13efd109bf1f7bfe4eac455cd231c0559569ef44. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:44:34Z), 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/QZMZ92591905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf716865c435b1c7703cce4aa9433d489bd328401e1e387be4cb8ab2906e7f6c. 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/BKP9L2500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf746db8de9389044df96bf1ce0b04b2b52ef97da62952faf5275dfbdc80338f5. 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/QZNJW2519745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8440b0eb4460ddb531a57fa4d9bd8dbaf6c697d2199f529013b6a7761abfe3b. 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/QZNJV2541559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac2f975a6c35b888dffbe9b3c599c2ba5a325a12e8e6ee15888c37c5b7e698a. 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/BKNXO2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8ab21637f5bbdff624f3ec265ec55133d8694af2f7a425c55b45c1e7b6dc31. 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/BK1IN2500078.
VEM PIRANHA PODE SE PREPARAR vs VOU XAQUALHAR MINHA XOT
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827768c1e3c087e6ecc7ed11e4e3f70cf3fdb300586af1e66cee29210b63ae18. 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/QZNWR2320441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab2acc9446b7795291da55d9369d34d04f5573de98609216c04631e6df4cb4a. 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/BX4IU2501683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202f77a284f5abc332b608757d07897f3b6d9528d7618324d00ea19e358bacd4. 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/QZWDD2431157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab30dfc86075267d1d83766433e5958ad909741fb2ac69f956d95c0d740b211c. 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/QZNJY2300230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc931e64374bf90e2c17452075bbc6ff628c046620d2d781748b8e9d0008b0a31. 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/BX5EU2300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220033d29b21838c4a194232b0ecee1fb8373fca74cd41fcc581f77ad35001e6. 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/BKFUK2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00072b70c71947a8bd09a0bf3aefd1c2a9378c5bddaff7b4b0107fb8c23daafa. 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/BKFUK2500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1013497001e8c6337c68ec707f6c7c2f0fa4cbb7f4653c8292938541f35fb65. 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/BKFUK2500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38e95daab83b65455396aef3db25af06f059b48a1a3883e114f171add82addd. 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/BKFUK2500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b7703b2ee94269fa97fa88205950ed60c793caf2f51185d60f0a6cef49474e. 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/BKFUK2500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b8d833d4186c67a2dbaef343eb7d86915e5b5d28d359a5e469196ff1804e94. 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/BKFUK2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8141df67f410a317936929e8f53c2a8f13d47c79ffdec74bd97ce8c8bb17b9. 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/BKFUK2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e77781257ae10e6d88995bc49720acc3960246d0db36847f6e639b9a10e38c. 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/BKFUK2500012.
Carência de Novinha / Dente de Leite - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd3414b5909ce2327c7e9e046aa74fd38fd0e6a756a292f31f7dd68eb3e4a69. 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/BKFUK2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6443f2dec39b797deda11e627818a8781557c7cb6ce098af02b6fddc0021e1f. 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/BKFUK2500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923a6a3f27f9e98a6d87b9fa218d6fdf40b2b99da57cbdbaf2668b0a3f92ddf9. 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/BKFUK2500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9a86cd226cc19532d768515bf93dfa784fc724f69ff9e0065b3f395af31ff5. 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/QZWV32447672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6546b93fd87ae88b47d3f9aa31797b9194ae134d7bc99175ed0cef40e7236c5e. 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/QZWV32455562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c48c8f38fa3d561e12860b2bcccaf8207c359a8b09fd2044867bab3607018e. 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/QZWV32461909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472fb0e2776a3c0da059c254e1a6c102440730967ff139c62d28189747fa14d7. 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/QZWV32499513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5bce71d13ea53dc8afc3829c01a442f272c7daa1fcbf732994149f1b132b84. 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/QZZ8A2411693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0700649442d87d82d285115c448a823ee0748073c9b236bfe91257d7e89828. 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/QZZ8A2411696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4e8fc553cb03a21f1d73573072bcc98d53b0ec36fd01dc669df31aa1530428. 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/QZZ8A2411699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d46c57760c84d658b4c35ee954f4f864a353fdc39728769bca22b29e860956f. 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/QZZ8A2411702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfe9b85e0e0e2e33499380258e908c42a54fec11fcb087aa9a7501173a19f91. 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/QZMZ92484689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d98e31e1136d19182be49ca4ea4f1411cc2e396534fb649998182f517a9ba80. 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/BX7132400001.