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 0xd1d4cecb7232e603e78fb4f274160f73daea122be403beca11c117ce9b029b0e. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c92b5182-9983-48ff-ad19-4a21c891c795.json and https://artists.proofprofile.net/proofs/artist/c92b5182-9983-48ff-ad19-4a21c891c795.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 0x67a1156f36a249817cd8e8f024c4dc6c433f968f009b9914d496b16fd88e50b6. 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/UKACT2031790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a17efa8213af844a7d42c5a1355edf2968e006a4e243960a8c637dfc0344fa0. 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/UKACT2031793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71374be2afa053eff7714bbce06a5f9a1b68d39211cff485ed21031690dd1d0b. 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/UKACT2031795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3158db92e410ae1ec150b0c5eec4e0c29f71601ad4452309c00052220aa77ed4. 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/UKACT2031797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c02edd0771f61be00faa9c74859827a4d87279ede5a7876f423ca1e8a09f94. 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/UKACT2031798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed72a7b03f8305405ae90403140cd136cbed264a68e577c6a11f45aaa8dda97b. 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/UKACT2031799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa367502298f300b9410539da512a541dbb4b0cafe492edc2d9be188aec9d7a41. 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/UKACT2031800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef64fa684bf5acbbdf9048ddfc670db883caff462d074fb3b98dddcadb24b5da. 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/UKACT2031803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e98f9d0d627a896c3a512259c1de510a4df103ea5b57412e5efb258708c5fd. 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/UKACT2031807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb41097f18d82bd28e936378ced47e011fb0c3678594e03b521b8b23027f74c7. 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/UKACT2031811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a1156f36a249817cd8e8f024c4dc6c433f968f009b9914d496b16fd88e50b6. 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/UKACT2031790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3105810efa231679935391c2f675ac760f8e767544ee868e0d1643c6535e2321. 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/UKU932290040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba456f22757e325e2768d70c04c75ea0dc51c6bdec8f6a102c432c28f3ffd95. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932290042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a346f8fce0cf927de347266f5b4895edd1a4f9a8bc2105ad04b934325d7df8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932290045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e55eb1109ec0a73eac8532b9f1ce40f672e82b0d42cc4a3824152832498b1f4. 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/UKU932290047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2c6d80740ad4403964f696e27b5e82f171576235b7f6174e764f7f84c11dbd. 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/QZN882256557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3989c9b859a1563c012fba5d86241838578bf59ad40c04101269c2f78eaf04ad. 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/UKU932290048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4e724825df25719a34059a2198645e9a12acabffb560b9e5e60d0b3c936536. 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/UKU932290053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafbc4f8b578b1f6deb6bd4dbbaa985608d3269e3e40d998881524ab0fcc6dd7. 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/UKU932290056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d59122c28557bee0d5711eb695ae3d683b5360dd321d7c4d3fad145d13d79d. 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/UKU932290058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4ad9b385e3654c02c7eae6c45b30f9e35744b85a8ae4b0fa2745508bc2a62c. 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/UKU932290062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32987601619a29e9d197c77371854ed155d0419bc88ca8f64222cd95772c50cb. 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/UKU932290063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb859808300a5ef26cbdfe90357c914f61df7507e9a2fc92f9f88b553cd706fd. 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/UKU932290064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a1156f36a249817cd8e8f024c4dc6c433f968f009b9914d496b16fd88e50b6. 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/UKACT2031790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3a5eb1e448305ffd4f7f9cb0a6c4ec4280928805c56ea2d6a76d1a569d0f99. 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/NLRD52502493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97677a55495deb5614fde4c0ccfeab6b3c1db5c29fc577620ddc40110f78df72. 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/NLRD52502494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00ad63e93b8e9736e028acbcab69536c1825602fd1628f72f6173832b0dace4. 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/NLRD52502495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13720c6af0048484d80b0e9dad2efffae4b759242f62ead31c422d31d538129c. 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/UKACT2520184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca679826b5b4da4aa840b2e866aa9fb3e025206f4692cf6f3300b1c84f914f10. 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/UKACT2520185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffacdae473d71f21a3a6251c2d2b4861a3f349cc745477d736ee9281b6ac029f. 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/UKACT2520186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d077c94f82bb53330b819e8f06c97f5c0f4a86027d05f3d144dfde5c073e27. 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/UKACT2520187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919a615072b3afa8460be981795056791af9f38e522bad1179c5fc558074e5cc. 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/UKACT2520188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56560ac41084b92fabf877ebca88ba2c2fc2459c47dd0cbe84eb4534cf411c9. 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/UKACT2520189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2376beb2ae90e8e3b6865ac2204dbef06e8e4f2083f59af2d5e4d098c0e5ccc. 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/UKACT2520190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04930cb9021a122c8e6bc35c15c894ac3578d57bb1c2f43d49b189f7f9756789. 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/UKACT2520191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98772403b3ef99bc92674b1b80ea7e2e7aefb239c63bdd3f0ce650f646695be8. 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/UKACT2520192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abf6c36246c61c386380362334afbb9d6ce00b97775c0f20a974eaab27c8f0f. 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/UKACT2520193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e03fcaa4bef657bb98be7930c182d009a84d89216d635814d01655ffa39517. 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/UKACT2520194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecda6e2eadd91e1fc9acd7824ed0d64ba2983dbea777199224aa2cc148ad07b0. 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/UKACT2520195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c30ab5240a2580947afd9c7f5ba1840074eecd051210b2025eb0eda13d5f9a. 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/UKACT2520196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85cc2bd213843eeb693aec0fcf1b3bcb1c9d400c0faed7609a4e55cf9079deb. 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/UKACT2520197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11544a98eca5c7a35fe75e240da0fe42815424c2bdf3688a7a2162c7cd389b5. 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/UKACT2520198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a1e07e9007ca8a96c709e8e011efdda06fb9f9aaef021300b127547bda2889. 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/UKACT2520199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df066da7e10d8eed995998e4825dfbbda9f469ad2c26c88b8116debd3b8acb0. 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/UKACT2520200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17868cfaee8f5cc4eca04a8d9970088f7edede6dad52ec083cd8fc1230661c72. 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/UKACT2520201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f1907b065c9d561536e9719bdb5ea8e901db5a5ed9d1975a4060ab93ba7b2e. 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/UKACT2520202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a8a529bf3834c349002ef3fb701bf02bbd6b732fda1906a194489e4ead0e12. 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/UKACT2520203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e58eed589a6ede71067c5f157b3eb70262d1f4749322f13882bca1097f26f5. 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/UKACT2520204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28958ac8603128032f20c80aeff6510cf9def44bf5ffaa754ca5db0966d95dea. 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/UKACT2520205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf929d3bc8794a1a9a01236f5072b6cf1aa2bcf9d1dc92c21790530cc22a21972. 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/UKACT2520206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d0315238287eb1d5d3e8e709469639dc6aa03797738e52fec09e7947131bdd. 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/UKACT2520207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78911235e82a6ef41e9d1472b3cde9dab45e9eb4b63cfdcc866e43f8b0e7b82. 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/UKACT2520208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f31d9efa1032640735c998675a4276f2f9062b2e596eb3762ab1fed57a116b. 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/UKACT2520209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35ef21081f444f3132ff9ec866bfaaace81594e06705cd0847bc1da8ac112db. 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/UKACT2520210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5eb7e8c14805c5ee327380e4c03e9c7e20aaf15541169b6a4e49465787f7be4. 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/UKACT2520211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1bb1ca9c75c7c4d27862e6008dcfabbabfcef4bfa7d044c10b02e5975a34eb. 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/UKACT2520212.