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 0xcd947c307e77c4777841efad515c2d79b46780072e7871d90ff62c5fb321c071. 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/f5713c85-260c-4e93-a1cf-154a8d6594d1.json and https://artists.proofprofile.net/proofs/artist/f5713c85-260c-4e93-a1cf-154a8d6594d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cosmic Funk (Glenn Underground's Lounge Excursion Mix)
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 0x467d6ae00c71eabb2bb48859ad4b3541636ad96afd8d59b4bf4aef97356f60b5. 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/GBEWK9600052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d3737ee0d927aa180977c232829a51b2dd5669866506d101fc33661b1ace83. 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/GBEWK9600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7907edfc3cbeb0fbe21510f28ad89078be07410bec77a846c4b96854d26ecd. 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/GBEWK9600054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbeb7ea83483cb46c58f54dedfd56a49bc69a0527813b4d8269534a04a2a686. 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/GBEWK9600055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d4c50810d03d320ed85265ae3adbdf111d7311c69cf03fd15660615c84adbd. 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/GBEWK9600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861a56e7f401d46b5d15dcaaedb66ec0b0bb8422a2626c872adfc7730833643e. 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/GBEWK9600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b70202dcd5519db93a248a9226de37caf83e07517f9b88d528e51e5d02b364. 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/GBEWK9600058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d0c12cd917e43912d95fb28b0aadff665986986d0dd5045450a3f46cd84dab. 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/GBPKF1700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee4f09b4b50c3c80d6456686fd1cad5b2918b5d243ff80559495d3d0499a6ea. 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/QMXZD1100195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9863ae9bad8938a7f48972bcda206e7b97581c7b1612ec07138c371e628cb5ee. 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/GBPKF1600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf600fb6c7154b28cfbab09a395f856fc967a8672ff4b8e497f91e739586478. 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/GBPKF1500094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd13db26c2608fb55a91d45805bbdd23026663051d440e89e8ef62590fd4370f. 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/DEU231605119.
Ron Trent & Jerome Sydenham Present: Need 2 Soul, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a69bf509d8cf918f225ceb144653446685402b7cae8648f255c0808d2b0106e. 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/GBKPX0700020.
Punch Up - Frankie Feliciano Original Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd24c1c4395f4ab7de352e7e9c1b9ab166e32b1591c22b6792643be4631a5a5. 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/GBKPX0700021.
The System - Jerome Sydenham Shelter Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc381fe6f49b876e50240ec487dbe64c09eea01f962ee439ddbec8331a68589. 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/GBKPX0700024.
Alex Attias Presents Lillygood Party Vol. 2
How Bad I Want Ya - Gu Peak True Time Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebd7d4a57e7c7f2e09f66d7b69f243a45ed397d1fb5c5dbee78935da996cd92. 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/GBEQT1900460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bb59bb657e91afe00058245e905c80d3dbe356cb7e68f933df7e976f39a17f. 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/DEZ651720407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091645fb7c5172403c55f2c3518db5bb3df93eecca0126ff0ff9fdc1f595cc79. 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/QM4TX1521731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a04978f61fabe6d255c6621e267bc43b7e6cb7fdc1e249c8b1f79897c078bda. 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/USQGN1200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ac6d8691707bc5244bc27275185be9e67f75dc2533c00ebd6894fcae64d05d. 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/USQGN1200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986fc847679650d929d60602025bdb0c907faa183ffd0bfa3c6a68256c97b3fe. 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/QMFMG1592451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f8ba00628947da73b4fefc1a24a33ad9487781d86e33ad647afd3144c6c7f5. 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/QMFMG1592452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1a2fe746f15e82f9d3806ce20d1716a978abc94da0ad87c2bb556adfca95bf. 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/GBEWK9700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656f406139f892e21e450ec6db6e9363a6684ef3d062a7f18af354e69e825752. 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/GBEWK9700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c13132deb84ffb2452563c2c047361bc4c8d167184b51183c6a2f71655668c. 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/GBEWK9700072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3bb3e5ef14dc251d2d4df7d1e06b3a8596264fee7ae2aef80354f6b1957b48. 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/GBEWK9700075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c890f774cb480014ff5b9a250dc1b5ebf839a86828d1a6ed0aba3c0fcef0154. 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/GBEWK9700076.
Lush, Magic, Showing Off, U Don't Own Me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dffa42c003094947e88842bda969613197fd34655d2ed5a9522362657060276. 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/GXBNP2503297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb037852f5bf57963f06f9e692378d5ef018c77c438e54e979fd114065dc086. 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/GXBNP2503298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b136c13a7ced0de0e36710074cf652f24edc207bd8eba96d09e07782dc0ec61. 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/GXBNP2503299.
U Don't Own Me - Destructive Beauty Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00993ad6765bc1ffc4286fe1d39e2895a4dbcf7ab516a39039d4f2f194c2aad. 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/GXBNP2503300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51aae04a486b35eaf1de2cd5dffa69885c973ce0fccd54302064d4aa188b0336. 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/GXF972441628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9261ee57707d4c5fe1b78015a561eb39a099cf3a9425418388337d63be6ff954. 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/QMDA62226648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cc104dcaf30799c36527f2757a65fa6f10d373f371c07c84b0c4bb5feb90ca. 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/QM4TX1798138.
Chicago Jack Track Edition & Chicago's Anthem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdffd5277699d7b505e6361c9c708638107e9150f2c5bff0c832a65f94725e33. 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/QMXZD1100621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ad73620700e254d0d55174b06bfcded49a75095250bc6ae7dfd91912aef602. 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/QMXZD1100623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0861441831bf87cf7eaaff10338b178a9fe02a2fce582fc492b93b536a56f7. 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/QMXZD1100625.
Nobody Like U - Glenn Underground Dancer's Cielo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d7fd00d7707f30358670d00de920d6f27b02fe76a4fa5f01178c106e532966. 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/AUEBJ2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5809d2b612a7403500dfc4585e74f1f758b3372eb9593389402f8e97372241a. 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/AUEBJ2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bca924ba51f032c4190d437e2e3977d36d18a14a732bdb1bfc5f54400df2e51. 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/AUEBJ2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a06e97ae30916fbcf95bade29a3f238cfd4975e6a8cbf8e34ff4986a65454d. 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/USSH60515002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54fd0218f5722f2b9280b86d356f1cf423806b349b337755bab372a05818613. 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/USSH60515007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49aff794cafaf5a25a7aa9074a2d234a2f1d0dd6bd1550c92644b06446dcf6d. 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/USSH60515010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f93e33c90f61702a42300d2857e109a569daba10d3fd7ced017bb4e406287bd. 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/USSH60515012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3fb90efae03aa2b91d2a96444995ffa7f8d5cb50e19008332863e800d26ac7. 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/USSH60515016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aff0b416c1512b70c4fe2a79a914fdc786b14cc79eb3dd0cc82d0c8cea48803. 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/USSH60515018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052d498188811fabe2017b186dff4ad418137394d0c958ccd656ae93755e757f. 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/USSH60515024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55290e7b50c4f39efa6c056ff6e0b7376b7f54c4e032812a8f6f0c1255b33bea. 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/GBVK10000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55427b49daa93fa503b0cc5349cd2ccb414319f9c834b5d754fe85f2f7a976f9. 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/GBVK10000147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e21b6c62550ee0a1e7efe48531b1cad4b81b2e84b65f4e57eb9d6896aa79b0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:21:59Z), 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/QMFMG1369526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bec677e8eb5fc9fef8a37e620d4989989e1a0b6c46c0e0e29445ae8a3d1901. 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/QMFMG1369527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02500871f77f7b2a909494e3f38ee3328942d2fa4da292b423b9bfe419d50f0. 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/US2250408003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2712209cf13da6dda732f54e96d89cff900fd6b2b32f3bbc0e1e15d661856fec. 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/DEP081900019.
Defected Radio Episode 155 (hosted by Sam Divine)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4b5aafd152e0a45dbb107b218ba753c2c2569493c0015a9fae3520260a2798. 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/GBEQT1002102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9433090f21d7955a6eff8f2c44df45343ff7dd3202d2d913a801183d2799f5. 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/GBEQT1002104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9382ec295b99f7c0050a77f11e6c58c6f99c21f6805c3aa2de9bc3ef11384a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEQT1001847.