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 0x9b6656306edd8aef05134fd2aa8c17a25f41ebe6bf2e91f4e001ae4d07070220. 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/7b0e88c1-6c1e-4d25-811e-7ba967ff42b7.json and https://artists.proofprofile.net/proofs/artist/7b0e88c1-6c1e-4d25-811e-7ba967ff42b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab90f65d9f419f079854388db692ff27d92ea379d1ee3a3a580396d6e5bdfe13. 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/ZZOPM2239696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5981567cbae43c1d1de085623e129f36a5191c7017015535840478f29f3d7069. 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/BK4DA2305311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cc9bd26f7f1659a74db9be9a4df61d67778200861a4bc905a566c7220456d8. 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/BK4DA2305312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c291701205a40e85fa4a48d1a812ad3ade1d18f829cb91abdb73a7475afcbe9. 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/QZ5AB2373369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7e4a1e69217467b3ad18639e4ae43c532ae2120757fb264edd9a56d2316ae0. 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/USANG2295829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa858dff770ebbcb2bd834f8a3cc4d9f395cf054f8cdbf92501444d9df8d0b1. 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/QM3DF2203019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaee72ffc8ac1f7bbb8e9842369909d4931fcf1be46cbde32457bd2fd191707d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:21:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2203023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19bbaade00408251f78aa3c9c9e86df3c4760240ef229ae48c8a0a640d0a3c9. 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/QM3DF2202661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19bbaade00408251f78aa3c9c9e86df3c4760240ef229ae48c8a0a640d0a3c9. 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/QM3DF2202661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d2202c3cabf37f0c780c178bb30f805480c41421c625253558185e46d1902b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:57:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2136345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cffc63336e3a064e17014c52be860d0c5cbe5e105c346fa1d533f8c9f45d9bf. 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/QZQAY2196603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee4222e7d1a48588c084a7b8edbc2e818c33fb6a13fa61d8f16ce64b47b0d12. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2106926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73440d39f0396f796e706602074338320cfc09570524ff6ee66ad1a3df7d08f. 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/QZQAY2197199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce2b97100c04e1fab8797cfa713b603389e38d77085737c8fe27504cbf03873. 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/QZQAY2104119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d9ccdb75621c05bd56b4551ec97bf4e48087b10b61e5d51cf396b15ba6d085. 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/QZQAY2156318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d34d7e9db2094ba1a48f9dcea25b4fec1660549bcec2df2118b8faef6a76f1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2105195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5688286461c9998fafd95b98fef7ae9c5af2d22eb6b20b82e54f35600403dda7. 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/QZQAY2168007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588d8a7de91ba4392c1e3260df09a3eabe77519f8642ddf01ef0443178347915. 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/QZQAY2154479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746effe919e0b50cb1ede355e61895340567142ba8b9f9f074ce1448c2c68ff6. 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/QZQAY2186211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e377f9663f13e397a89d0ed8ebf520158ff5df18376f93c810d0492d964b009. 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/QM4TW2260876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5affb82c88ee994f1960eeec95e9951415d33a3dbe56fe59aa0af0aca4c860f5. 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/QM4TW2263935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2854281663ff2dc478bafcfb7fbc1d7c86bdb7bc05e76174147ae1123f7bdf. 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/QMBZ92035681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f360416c762c0d07cc83e930b061fc3974413efed62b663acae0d0ee9d4f10. 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/QZTLA2263344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcada2737cd3f46c606d0249b3dc109771e7c4091b3e7b72cd5ec096b1d67c2e. 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/QZTLA2433532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50ff4fd9c8fd0d63230b7e23bebe19c120fa90878c168f79a4237f6ab8dd614. 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/QZS7J2320294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b9069618e940ea5ff221bf6f889c53da3f8212e3af4949c305e8d41540e5de. 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/QZS7J2315073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f91edc3447cb22b336eb75e0a7cd1e40bf5f201761bacdde0816ba16d9266c0. 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/QZS7J2327984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbde41f0baf570781db5748f5bb0c4ec270684da569cd168cf228002f5b4f7f. 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/QZS7J2338083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe5456033413f35b87254fc1977071c95ccea8d45bd8e7a80c0cb704aeace54. 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/QZS7J2331758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf519c38c694a1732bb2cdb09163a87d9f01688a8ed4e8a15b10809cf4c87123. 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/QZTL92327986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8868b44d8f815a5fe94f1f553a2011b0be76caed51567e9d19d787901c327eff. 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/QZS7J2318058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0c4ff0184bc11947cc4475172143578b201ce306bf8c3bfcd12062febe45d4. 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/QZTLA2302423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f13a0e626c647edce2182b999f56cdc26b1206b3eee71148292659d45578a2. 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/QZS7J2371819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086e714c54a246a965e6a7a276030d8eb6c703282515a8cd2c4881eac3d88e66. 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/QZS7J2393050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0810484f51ff00dedb078c06904243b8da45a5aee05add62a47ce616fc2d060. 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/QZS7J2310282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9961ac9431c8b66d71cef9ee33a990480048c6a7b7f948de2ab7377eb5fe21. 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/QZS7J2311776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b5060b4c7184699fcd2fbbd3d20bf5134e11417e08babe886d0051be657bd7. 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/QZS7J2389766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202ffac927b8750cfe583487561ba95e86f648e97eea40c317afa82dbd2efa4a. 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/QZS7J2329530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcc53c40ecd9fd7c626b4eb68e512b45a46fead0ee48bae2d79628b70b59f14. 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/QZS7J2394757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe381f733cf5188c003c3286baa26a42d0ec22ce3766962a156b02c2bb5048f18. 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/QZS7J2343218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf262ac9ab5bab3824314e31caf98ecbc4e6bc4bce25d80de3b0ad250f63af1f. 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/QZQAY2122296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6795c1e37a8e2bd7ebef655f79d602766de6b1a6fc81b6d1f0f318dfcd88a63d. 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/QZQAY2135819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb470b61d31d197e4ebcd981cd77eac87f91a60271ce6ac8814a2e2e0dab8c4. 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/QZQAY2152613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9731757fa3207ba7e1551ce297cfaf3039365270686a923d1d3ed49de80963. 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/QZQAY2179892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb3d22dcbaa0ffff8537bbfe413a20a25c4c9e4204fdf77f4436cc6168d3faa. 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/QZQAY2150891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dce0eb6d00c900d2482d740dd31333d9d8ed52b5dbd2de8d7a5ad52e5ab55c5. 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/QZQAY2178489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0307c854ec2b1d4d3110dcf3b4c6529ab4fe35ef48ef06bd18a2ff8207ee5857. 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/QZQAY2184736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0b853a5b9547b1fc5dca454e749e1f924d281a126cce87f00342196f57bb0d. 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/QM6MZ1915343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582cc56cd4f5cec3b08db85f110c1478d519f83c05cf00957657fb830a27a009. 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/QM6MZ1915344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c83b6b2e732caa9ed7d01dd13dea75dedd239be123b14903d4c6ce37c41300. 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/QM6MZ1915350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1c0edef00422a5120b1cd1e78d89f0a65b292668f8f4a2db1e1373553d95e5. 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/QM6MZ1915345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf15133ba0dc41dcf7166c7116bf37dcc326660e5054fe8baed2a62d8410c44. 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/QM6MZ1915348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9507550eb61f0988414da7307af0f1f83e57969e1556dfffea1b8eb430ba17. 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/QZTL92495470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c3632543ab0ecb8c05ea1541a314cdb6964d40cc06143fcdbb5739694a2b8f. 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/QZNJZ2353756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf682b8893c97001f1952ae56c6e8fa2e519dfdaa5d29c82b05782204a3822c99. 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/QZSYP2383383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a2cc0485035b1442921cd6565c9b313867db3ae56a2f086accd1ca6772a048. 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/QZSYP2271252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27c243d9617a00a21c22c9c4fcca93382f180324cea5f7bf830447fa0b318f6. 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/QZS7J2282373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0011f0f684c5735c2cefb8ca83979d37c696f83b91947f1d2e6c5211305ca0. 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/QZS7J2287726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70175360122d9a36532b62b65fd26e10fef394702e600c8252d6186a255d5417. 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/QZTLA2290416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2824599ad8046bde635e8ec7800beac802630a824e691b47b235bc8f16bf241. 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/QZTL92177549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365a0aa50d03fece5ba55d538319f9ff2dbb424a160c3444968a731440a3918d. 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/QZQAY2191014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328582ee2edfdceb81d7a5f0b7ce308f76bb8eaa8e43a89674621266acd1945. 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/QMGR32200790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b409596f110574273cce15e805864082726bb765413a0d62d01db665950c9d4. 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/QMGR32253912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48f36fe92a3feb3dcb5d91bd072871045f36d104a765d47a5f81ae880027d69. 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/QMGR32171973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d40c10734251cdc6df725d4c6c3a92e1ee91f805726eb3377458585d3449b3f. 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/QMGR32045485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dbcb4d11d1144e56daa7c6037688fa26c0f9ac7594fce625617d001ddd0b2b. 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/QMGR32080216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11f606d3f4081a529e1c5482b7372a6de21df5940f79a0ed24e42360043686d. 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/QMGR32059879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca44c310bb872e9a16307aae9bacf19ff1397029f050c6365aa606af9a3f959a. 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/QMBZ91928559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85725f6315d6dd18bb05d7d61a6e3ae2d582c91e94bc9ec02e985922be60203c. 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/USUYG1385789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db7d67732d84f99ca605734f40446c2246674d5b5ff3c1cb81f8738de7c04d8. 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/USUYG1385790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfec5774aa619855d9ea5ace5fcf3f162fae81697daba9e1a0b579b6f13ea3d7. 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/USUYG1385791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140adbbf0f5494324c0ddef3d5d46d93595673020cffad30922dd13132b7fad8. 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/USUYG1385792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90211a3b3f25877efcb3123f8485818e29156cfc297f639e9db24ca7ad6c979a. 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/USUYG1385793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be9fe738b5f94edbd5f2e70cc2dd0f92c1cd32dddc1da5b62ceb820589f4fce. 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/USUYG1353681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec52ec76f5dace0b803786de0845e5dd3dcba2f5690e6ede7d8fdd7e15f3714. 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/USUYG1385795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff9b8905f701022e95741723a5178a8fce114812adee971111b2e25e2a2aed2. 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/USUYG1385796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4924156820c6081d8699fcf3d369bcc42e0f1f9b0d60e96b1bed945dcdd671cd. 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/QM4TX2017956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177c4ea1474958c66f557b39907789a3222c472d50912a51decc7e8efc14acdf. 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/USUYG1385798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a47251fdb1ef06777ace9f5bf84d1da483ad5df203d8120ed4aef898fd6857. 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/USUYG1385799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f9e5c44c3a696aae52d28d3716f5a1cb8958bac8ed3e5a56b146a7b3b289aa. 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/USUYG1385800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588a980492f6f15684e8d716b5dc6155265f462e21db7878fc73fa74347159cd. 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/USUYG1385801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d9cc5bb19b0f9a7bbd020952381bc0dce51e9857e18633e233a384a14e5ea7. 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/USUYG1385803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c3a7d617ef97a04f9707519c9f0639bf99eab4061409fb6090df0acc19c6b5. 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/QM6MZ2067388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff95a62783c57c63caaeedb9e4ecd45b26aa5b9c2bfa4f36d1abb547e039603. 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/USUYG1385805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1187bf5d073643301a1d51d3f5c7def87f2bebfc1fef3a0f439f0bb63a4af0. 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/USUYG1364376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb3c5df0bcf54d9ebe33b154152b2ac6887bf215c040622edfe1d4c1b736fa5. 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/QZQAY2413174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bd8366ea6cf65ece41e3b2ba7d3aeb0d28bf3aeb5b56c49230795253a8c4fd. 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/QZQAY2471293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744b9bb89c9587beb93c9b6d7a93666d0b477b78bf75e1fc9a197e12ba0c7b2e. 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/QZQAY2437523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c0c4ba204bae4ef5aad2cf86fc174a1aec2d81d6e30c5089fbf885da70e798. 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/QZQAY2422585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16ff25b07a06fcc87632c8b9bab480b5a42a1876fa9a6b2b652813b9ec180d7. 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/QZQAY2479024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec443a0f209bbae3d679297ca65b3618c33241188bab99cbbe5493ab8bd62b05. 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/QZQAY2446199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149022352b461a41aa1116d39667c07b7531fecaf1c4f4860787e790c82c19d0. 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/QZQAY2436580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f20f2de49dbc1cd548bae77ca28899b0edbf0f50ed62327f082ca861a789480. 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/QZTLA2466275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb5608894a17e709b5c800bed0a2af45e5c4bb97a47f4dda9ef0fdc7798aa8e. 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/QZQAY2419771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa297e99ac9616e854fc4796ce79bd746d75ada09e191296e9e3fa834c7f098d9. 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/QZQAY2449090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7366316d2faa4d13b88b58ad6c23ce9665ac07b980659dfb4fb38be2046a1da. 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/QM7281970303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464a574c3c22b35a0925d59f6aabb05e2194926a794a6683cc005f3618552020. 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/QMFME2093530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae07a9894fcf5e6e059b8b4a4d962d77e5a4d487e835373b6f01aeec9c92211a. 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/QMFMF2031431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291dcf6b900b0c412da38e7d63ab84a6f0ca6721d7c2fc7d10dd3f4de7668845. 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/QMFME2020791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615409252355a741d2b0b0aa0a1485a9d542ec670bd2ace7612d5b6ffa67f4a5. 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/QMFME2020848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2854281663ff2dc478bafcfb7fbc1d7c86bdb7bc05e76174147ae1123f7bdf. 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/QMBZ92035681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5695d4e2ca3f8cec11fbff9bba658d568bf33b6a21a44cc3985d4b2bf8cd77ca. 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/QMBZ92097033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e4e9778d1bcc6c97af4ee34c530c0a5b277fb6ae318e24d64ff69699ef11a2. 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/QMFME2020836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc939eef819dcd9993436d06fb043f3f40400533b2e624ef181b5abc73733cfb7. 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/QM4TW2341736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3060bb22491ad5eb7f42be0d9c276e5b1d7bc6c9b9e102a67c6c6e8053838ba7. 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/QM6MZ2327434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d41f4fb04db334ab2d1582ac85780d38949d9c21c7ec3f1ed873d856c8fcf89. 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/QM6MZ2327499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87dc5b701981d6146fcbe05c29b3e16b349e9028710a70a396bd20d47d5cd9c0. 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/QM6MZ2327543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe766f7e95d99d1b712f90cde6a61bb4d5827500354ec8515dab7aeefd7d23063. 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/QMDA72213864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4470be05d94ccc23a4be6cf26ea67bee168eb772b9d14454aa810485101124. 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/QZS7J2475434.