1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371b09bc99a4a9aafb00d3381f657d5fbb07883c6b4037a23c7bc73f02f3a29c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff36556f-a360-467c-9088-c881510c0e28.json and https://artists.proofprofile.net/proofs/artist/ff36556f-a360-467c-9088-c881510c0e28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c8192704697061b853bc8d8f50170a18140ae113475c8081e8bdc79f304e7a. 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/PLH442000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b47aeb72e10bb1dca50609820c60d950f3c44cce751e16d0513ae99b82a078. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/PLH441900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b750c45392faf5540154f082da2b28b4e40767416ae2d67cbacf514cb88d3f6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH442000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac362933bd2d427708bbd9d68503f0e210676ade406273f28ef49548920deeb2. 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/PLH442000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6498254ed839000412177ab5ab911e56cbd25e5b10d3dcf4a8fa83850ba6cae1. 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/PLH442000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da508733af2a12c2547a1421c32a8c948a0887eca52f59494d5ff99910e8247. 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/PLH442000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9709003b588e95d14b90be4bdc29e8c89ef53140f29a9596999616b92769e1. 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/PLH442000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd755ad601dd17171a5a4446ea62dd4969f2fdd431aff9157e472c6dd2b10c5. 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/PLH442200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6afca385b937fc15a4c4a210a0d90bc778433ebf1f700f6d35bc98a664d5769. 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/PLH441200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a99711844651637e4a1b45c563f8dd160b0c157d3d9e233890be9aceddbda7c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31799d59f161cbff2d1be6029d7c27f7b060b43032ad097e6ad3033dcf792af9. 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/PLH441200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553b38fa54a7f649036be7428f389be14e98cb906a6014699f3532319ac6577e. 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/PLH441200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ab136cbbafbaed4dd03b2d35ded1c6fbbc0018cd6b175bda6a375b7f48b95e. 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/PLH441200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175b66c399b219255113273017d994a2068f47208ec795d8878564afb22b6503. 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/PLH441200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd204c87047f57cc7f9a9923d6189a33c9f6b8cd9fda508d3b7ee48cb6bd8a21d. 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/PLH441200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084bfea011b8d024e9abdda79394ec5f338e7bc94b345495afe037510a018333. 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/PLH441200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4402a95860f85376473708de26dca1cf19660bb1192c301b1037ddd4d9a8a9. 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/PLH441200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74936c3fb7cef22504f39df5674f5d36c1414e7bec3ef14e98e5b2f53399a43a. 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/PLH441200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d508913e0453fcebc662af5b9cd2bf8dc740b8caddd3a4f1b0b0205dc8edc0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039ab8b2be45f5ca2284c420e557ee87977a24a315f05710e4307af69933d340. 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/PLH441200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96510d86e110a5cf62251d07771d5c5cb0d9807e858b2298643b34654394453f. 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/PLH441200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201a6113e575eb9aa3ac5cabb08fc72d4f9e7bda122879e36f849d5781fd6ee4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0169536224f8686245c6de4b1d5aecc44ed701a14553110504b1c6e0b85d6578. 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/PLH441200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82dec8a8338d4d482e99f0323edd58a9436d0b134df2a7ec0388ce3bb987665. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db777cc9fb917241352c0497256f9b3c2eacefa7adf82b2c56a2cae91cae86d. 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/PLH441200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9a67d5a3c6bebeb8f3afb26abf42dd513e68de45b73ee263f8361f5109be40. 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/PLH441200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcee4ff474dc23ea0c5fb1f720de23cbd2840c560541cc1557b4112d42fb365e. 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/PLH441200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183016e28966dfbf161ca2311182bda9c44d54b5673e1e9ca0fd284d1bc5531b. 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/PLH441200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc590b26dd9dfdde449c52bba1662a90ec9bc913f7cd027a710899b7edbea3cd2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f249607c03d9f1b0634bc2ab7c179b5bd1b7d88ac161d8c7c23411a884c2e2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4283337c097d2739fb340ca74c4fa23a59f414e7cadd386c9afa570a09b49e. 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/PLH441200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce8250d4aa5550b04420166bd954f03616bf971b5164d80df5d5282550f79c0. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfe1080c89d3dcb1722f28c4bcf46129e6ad515adb35a13c3d6e7af3a3a4c9f. 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/PLH441200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697387614eec22fd30aa1be55a61c5ec48735fcc50a04fcf5f4efd6c519660b9. 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/PLH441200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47793cfdc8b5c79f420f010e237e488c86cf0675f93f03b631de91d78574c515. 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/PLH441200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a18e700553ede9a1ebe97f2bd8b3e891ea31524688b0932c56ff56d9598b50e. 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/PLH441200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d597cca1e929f67c9753ea272eb02ec67526cbef4fbefeaa68d9ac11773f28c. 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/PLH441200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae89ddd46562997aee6feb59a3a4d32963da46c3f5b093dae540210d2dcf405. 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/PLH441200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08486724c79f1cf006a4866a34fde0a64fa8c086a29dafa74d9bb70e2d47628. 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/PLH441200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c1eb3209c4e441e1a74088571b287057e3bf3b5dff6fd5d4b36b7072305b16. 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/PLH441200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4de27cce565fce3f7ae46e940fb281f310fe64e4aab9591514f5d0fb3daf75. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e88b3a852675200581aefe577c35e4da081b9d655fe3710b576dda3478d201a. 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/PLH441200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac362933bd2d427708bbd9d68503f0e210676ade406273f28ef49548920deeb2. 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/PLH442000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f437151f64d842eb873da45223dc8b17e923fd713699b87ba7d024f219f21b0. 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/PLI360657530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531ea232d7910aca3707d4b14ae2996bc8b61406591a4e0cc75490b83779deec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI360657540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42789a88971f3d7925d5ecd7d7c44d41b70e0f15329d971eae5332dc175bdc96. 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/PLI360657561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf154038357eb7f1c8d0b78c26ee00973f4030710db4a833fa3ac0e7c9c927a7c. 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/PLI369785010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc570c8a30b9e6d10d1495b3b945d093de9964af91e1514cb70b943b7ae0dc637. 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/PLI365752570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b40f67e696f808301a1df5ff1fb1fe2898e10c6628f21e638adcea06602e664. 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/PLI360657580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07ab897b21818b2c13b6e551fe7af3ce17f8258f33c9a50a46592b80ef23628. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:44:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd11e6e37c451d80cbf6f58d54a8bd2eb0be6a1be6bb7bde59fa4fc4465b98e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f2550aaf6daab6e14aa76c8cc0836dee579a795203bc5e6443598ccba27da5. 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/PLH441700073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d479337bd64a6786c42458fb2cb381279f6a9f52213a3dbe894a3a1e3142a81. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:29:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2b829365ca8c1ef0ac1efd7d915f71853989c65982e179380d2a589c76f09c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2602968f4e878eb16ee6863917443660ef484b34f19ae8bfb55800c21bd1dd. 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/PLH441700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc38d06e548656fc08ef6b12daff5caf804efbd55328e051070c3f86221d9ec. 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/PLH441700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9b3e8d9893fac1fc50bc5649c818dcca8b935310ef80fda05e5020ee828eec. 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/QZTB22355144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94d502dd59159a415748db035e389ad9a6d05b8d464db0f7791a9262121b6b2. 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/QZTB22355146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3b2a2620a3619cf4727407fb19ae86096f23ddeb701c7a1e25aefdc3dfa8d4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22355148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1855d913e2a2118e3b1b26810e011ccf4c88218d802eecd25bfe1ce898cb4e5f. 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/QZTB22355151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501c763a56ecd22bc7f194cb3421da2361e7fd94f8031b372e4ca45f9010b974. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22355152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c838d2aec08de1d62e6b6c9ea332c4de341fb91da7ba6c50268675ab4e6beaf. 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/QZTB22355153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754157090093a50e0a79ce5252eb94b07546f3827b1142a2124ed3f4997c66d5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22355154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1006d660c6a73b6173855eab45360c63edcaf19840e0c92ab02df5b4fe54428. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22355155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fe0886d402f54640322f7cb2f8b3bad0ceb44166b60ae6a9983ce46830d2c4. 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/QZTB22355158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048e51798682b1ed09cd49e1bd7c5ea3bb1609d3d2da4fa5a074106d6fab7c49. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:28:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22355159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d787779682cfd4ea97f1dcf194f9a8ec035c51923b432c8c435e4f1c2aa2e2. 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/PLH441500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5743c6d37b0cbb1b29f2f607f8b3164d00fe4604bec5f3e341a0959841292b. 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/PLH441500062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163efaedb99f486a2bfaf6908d4cb5a00350dd7b2c833a0948c96fd40dab63d3. 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/PLH441500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3ddc018f519729c1fe98f5468cb0b46b323eb70b85cfa922aabf392da62ae6. 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/PLH441500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7896c3837f3b6088b425c7eb6771fc1962dcb1b990d06305039a855f8bfc364a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb1e2f6356f7d364366518284ab79f5b6963cb794f955237c3c4c48c4575587. 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/PLH441500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7927ebe492404075a788e652f4a7c9504645ad27730bef16d946f90a3f5ea6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe20dc4028b247c41427245df47770e0287f584c77a97347ab333b94f5d245d2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8421dd0eaf6024d325b3b1529f7b9c1a45dd3651f935697e4d8080cd8da396. 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/PLH441300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f294801052a11b9e77ced54cc027c976359ed5700ed11dd085867a0f0d97a81. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2071f6b75e2d9373150c204e7ff37615a05c32f96ff9ed1f2f2cebfac1a19055. 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/PLH441300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327fb03375a90950d41c5abed997500950f4e8543bf85b406d60886ffab46b9e. 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/PLH441300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61372474e0646f403615ae76baef258c38cd7d0bdf347b27e0cfb5664ed94182. 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/PLH441300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe630d92ac8e18f8d320902bc765998b953861095e0a3f1036cf47f99a9e4d702. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6c9c9691fe33b030c54f0432e3bf05c255f06a382409b747726683abf7dcea. 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/PLH441200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2c315a8ac1ef2a1158484d2f94b1986bfc895931df2f9207f79100f43e28ed. 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/PLH441200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16614dab69fe9c46726897d3c79a24a0ac89d7ea7feefc1e584266723f9aeb4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e323808d7e534b6625afc6e1f529c13a9268e245c7e870d084987b79dd4012. 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/PLH441200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30ed9dea527d90a9c41870c121b15ef635b67d29c09577c91cede5c9c8b3ada. 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/PLH441200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a5599b9edb0f89c5028d60ea680d8f7b0ff84558f0a66f39fd3ef252d841fb. 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/PLH441200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2c0faa7995e03619fc6ee2b98d7068502fe413decac3128cb917b307b75231. 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/PLH441200085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c19d64260a06563d7f1d66cb1079fdf9481ff13de55c39ec988e4d158954553. 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/PLH441200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0996408f004315fcaac9d1b9699080c6d2bae6f8adffbd39f2fba06237dcb663. 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/PLH441200089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9f1ddf5192071c412267922939ab93c52ffab7c935da4ebefa0edcec7572be. 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/QZMEQ2557202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961831d848577e4acaa8f62afa53f04e290ab94bce3a83ab3cd010df59db2aa0. 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/QZMEQ2557207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18af528f76fabf507d1a9c63b56357c33f0352c1e31f190f58c16777d1d5d8b2. 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/QZK6F2562840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2cc3ab04ad687f62ba229345484370df74e27f3db0471f2bf25c55bc1a7cc9. 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/PL31T2500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d4ca79a508a0e782878a04c04cd899b77826d1eedb444bab754532528653c7. 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/QZFZ32530530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02021a36a4afb203e3bc54291b7ab6da88d650fb0eb410682d670d2d68f96474. 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/QZK6K2486611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc570c8a30b9e6d10d1495b3b945d093de9964af91e1514cb70b943b7ae0dc637. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI365752570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8628dfa04e7d85a4f218453c0ac1a58f78b662ce764bb895fe57bfa7b90f824. 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/SE6XY2317724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a52bab011dd74ba1bcde88933b98bcdea7f6da74d8608e211fc3b2982f7ea3e. 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/PLH442200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a811a3eab0554f092234319b7e552c63e0b8ff795694747380a4a6ca906005e. 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/PLH442200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd755ad601dd17171a5a4446ea62dd4969f2fdd431aff9157e472c6dd2b10c5. 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/PLH442200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6498254ed839000412177ab5ab911e56cbd25e5b10d3dcf4a8fa83850ba6cae1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH442000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9709003b588e95d14b90be4bdc29e8c89ef53140f29a9596999616b92769e1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH442000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20d2d4bf671697ff7c407875b30a7323e7799688701cfb367bb6913cfe0ff9c. 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/PLH441900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cde2b2b5c120260be34f7459326d8c9abd55c286197211aadfa2aadc4ae45b. 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/PLH441200106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b233b1cb0103d90413a1490f5157319d9d5de742e3a6a6383675bbcc0b1e6d. 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/PLH441200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dbcb7e0d52f004a4a64a1c7da438ba02c0a865017f41dde495995e0e307b7e. 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/PLH441200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf827ef7c37f0f7efcb4040cb47bad0a376727446c9d37d52be7060a547d9c0c0. 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/PLH441200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83b4924066b7dba420356d8e579e70e4093918dfacd2856b190f6c8dac79e06. 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/PLH441200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e54ce29feaf8ea1b8c451f701a7c7f7e335270de6bdddf0d62f6e76dc189282. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bac00680193244114b541a826846b3d760d0e349da4ef669ca503f9b90392db. 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/PLH441200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17758be26af00b37cfec4e69e5003a1605ee729051d3ebc3be6f48da09a4e401. 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/PLH441200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a2d1e46d5ce99662e84c8a683f8ac4264c9ba5898a9c794da442207f3b66f8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97ff8fc486d0a52a1c97ca747c7731b0fb0fa0e2957804be4d583f44cb50957. 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/PLH441200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00415a0e287f8aee8653bea120b098659ddab5732abd7aed8cd46f1ff98a7236. 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/PLH441200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ed8deede28bb01bbd20261359b427ece0b7f1cde9ceb6d0f734acf38397b95. 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/PLH441200117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfad804e41305e49f7fa7c15e0684b9e00b05e87ae6b30c7bd47ea23c733356. 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/PLH441200118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3f3755aabc3bf3b5678393156d2158850608e7cd443ac6bd359b5d9c2bd2bc. 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/PLH441200119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a364af5cd2d180c69396f5529cf9cead331bbce5e4d2498956f86ef81d0f50. 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/PLH441200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ebdcf069c9efd36665a23f0296ed3c12d63385466ce7550aad4a5f4fd0bb2b. 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/PLH441200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd70ffbae72dfe1ad5974f4ed57f69ed609c7d9bf0ef052b4007529d64fa075. 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/PLH441200122.
Nowa Fala feat. Skorup, Cheeba, Junior Stress, Bu, Majkel, Jahdeck, Grizzlee, Metrowy, Wini, Madmike, Mass Cypher - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabc811d2022f46e3e3c51d5f8338aa306f80868945fd8aa48d5c5955eadc0d8. 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/PLH441200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c958af9e34bd197cd22e7b580a9bf48b7ad58ec9ff3c9341381a0f2dff40b2. 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/PLH441200124.
O Nic Nie Proszę (feat. Wujek Samo Zło, Skorup, Julia Postek & Ciech)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e53aae548528e3c29f023b811224b83c4d20c0b3e94a17765fa278def15dac. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC071501013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1078b6173382bff5fa77de2b7a02c27395d508f68b64388957138dd3408f0322. 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/PLI366767170.