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 0x4a4a5ffe408bbc0b47bb19fb5caf874a6ba6d543ed54aa6b843d7921066ce9e5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87e0d374-8207-4f67-a60e-19c07acf0271.json and https://artists.proofprofile.net/proofs/artist/87e0d374-8207-4f67-a60e-19c07acf0271.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 0x262949ebdb01b762ae65f7805cc2b49bb6d97d753ef6b7ecb83f9c047e216ed9. 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/ESA011978616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1eac47029ee4165c156af5795e7d418cb0ddd44318c26786bbbc689e417ccf. 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/ES75E2403116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeecf65e6b5904c56b745ec8c813dc1fc420842bd7550c433f1537411897809e. 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/ES75E2403117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa159bf6915bf4a68f87ad4eaecbce781187f0de7500af96d3d27943570ace45c. 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/ES75E2403118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd5090f42f0fd2659bc76b49a268b93169934d22888c63793ee9d203fea6286. 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/ES75E2403119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc771f8ed7c9fb441ab89435d94bda2b608c88a25e98246f6c25fa5e39f9b2bbc. 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/ES75E2403075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec2b9e670a4c0944020b9f9073a448de3cbc4d66a7608d85a2f5e851d50ec62. 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/ES75E2403120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc771f8ed7c9fb441ab89435d94bda2b608c88a25e98246f6c25fa5e39f9b2bbc. 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/ES75E2403075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc9ab638b8a85dcaab0d40f5fc628e5ddf501803de3be3c38bed366e3e5ffb7. 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/QZNJV2055856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b938e806b13f9c5317f0df610ce59694875a9142f460752c625ff4654d3b477. 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/QZNJY2025331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738b6ea1b0481c7470540a66cbae906fbbdacfb2ca6e21782ae987c82dca2b8b. 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/QZNJY2025332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e928daa21c016bdb420d8f0a875a1fdf43519950b8294ad222c723f3566a60. 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/QZHZ52084910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce862678bfe4c6deb3195904fbfae5d25f6a3de7ff65c19710f970b5ee40d2a. 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/QZHZ62065236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b11f196acdb5395cd986cf54b68307d63526e6896caec19793ae2660eb3b422. 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/QZNJY2004366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb92836256defb1fb5e7c7eb9f644befc2d5b2c17ab48cb757fd66841b714a1. 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/QZNJX2007011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d9fd18a5ebd382415c1cedd288a2c053d6fc23bbeed094a11c595e124922e0. 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/QZNJY2025334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee81de9bffe366afd3aabea62b1a5b233a6ca0199698f8a0dd722d7e8c5222f. 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/QZNJY2025335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073329574f60e7c854661d3fd7781093f9bcff61fade4779508d3c7368951a40. 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/ES6081740803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515b8f45cc69a4960e60af677eb9fbf3076f81ec875d589518652d1adecfacf4. 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/ES6081740807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e30140d9ccd98b93632f12e7a42faea7af242901451cd708aea6e9d39f7fac. 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/QZDA82407397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe161ea0b091687a7df43c9de94b5630dd581e9901c9699b5df6677643921cbe0. 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/ES71G2229997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d998173b98d7a1f02d8dfe9332fcdb4b1652ebb5fead802993410c7902d487. 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/US7VG2228727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad91581ac7ff7749d840f07b0f9838af25f4345512ffeefa499be1b78f55e3cd. 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/QZTPX2187569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5369bb503652f8701f0f71f069b75e5d730a8778fca74f1eeac93b891a6d6a61. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/QZMZ92108730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2e078b66eb398b53870e5530843febd88efc9b19d58fd66f36874596b8b86e. 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/US7VG2228825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ba7cbe263f8b0272cde16d0ca783fb0111767d7386ee52d33b53e5a527c52b. 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/US7VG2228826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ec6be77e64524e19ccc795653be19d751b3a3c033ff1b6034be8aea623f184. 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/US7VG2228827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d998173b98d7a1f02d8dfe9332fcdb4b1652ebb5fead802993410c7902d487. 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/US7VG2228727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93d41645405b10f6c7219a27d70a11727866369071925c40d01f01b34020014. 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/US7VG2228828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af147874e9f6b0804c75381d789372c1c1bf89cda114979ec7f413fa2039038. 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/US7VG2228829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad91581ac7ff7749d840f07b0f9838af25f4345512ffeefa499be1b78f55e3cd. 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/QZTPX2187569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342448a83f0c91c92c037ce26b886b0161c93087f20e532861ba1c8b0a414cfd. 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/GBWUL2114690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5369bb503652f8701f0f71f069b75e5d730a8778fca74f1eeac93b891a6d6a61. 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/QZMZ92108730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e68b56132635d818024bd854ecad80043f3476564df76967a01f3c15071192f. 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/QZ5AB2166808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6af403272f7342f821fbe84d7df7966e2a5d33ef52c7b1b96e341e3fc51e11b. 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/QZ5AB2124282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b11f196acdb5395cd986cf54b68307d63526e6896caec19793ae2660eb3b422. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZNJY2004366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb92836256defb1fb5e7c7eb9f644befc2d5b2c17ab48cb757fd66841b714a1. 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/QZNJX2007011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc9ab638b8a85dcaab0d40f5fc628e5ddf501803de3be3c38bed366e3e5ffb7. 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/QZNJV2055856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e928daa21c016bdb420d8f0a875a1fdf43519950b8294ad222c723f3566a60. 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/QZHZ52084910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bd79b81454572ba19c6090de1381f5ccc08c833803b90dc58398dc662e0578. 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/ESA012075443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b10089030d6159f790b9217689a1a8fcddaee7a65bc997d3a2967abc033427. 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/ESA011842696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d7f79be8a4e1bb69cd8c7bf21ddc226afabbf7efd9302010ae5abe101981de. 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/ESA011958874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14146bfe64e433341340130394eebd5e8286e52ca457491de1c42259cf480a4a. 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/ESA011931383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26dd24349c8c49692509b056847945fa45ee76a2684aab6e047dee20d4ffecde. 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/ESA011932002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b41a37cccff67f657162364c63489b5cf3998edd817c9690b209d80af76d983. 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/ESA011932003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc944efa26d239fad4529179d8562a96ea2b6fec784c9c29cfbccdab27f0ca18a. 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/ESA011806705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa969d945d5918231d7600cd41c4cf1ee392865fa4f5dae5e8f76d67bc4ca149b. 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/QZK6P2405168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daade3e2cb7fa784659b49df15f0a73c6b73fbc6d34461e9f1046c15d6c999f. 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/ESA011713389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6257388888e817e58c0d4ef8745b3aea67cfd161004431b9a12be29be5f80c7a. 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/ESA011713390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503e527b123d990efef6aac024d52fd48163cb3d3eb61e4674201cb39c6e9698. 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/ESA011713391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad9b4f418856f71849d0e8f0ed509b8f820f462f12667aacf318c2526e8702a. 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/ESA011713392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1176297ee52aad84cad688ac2e9cd3aee153b0e01101ac4232c4957c2a1c8b8f. 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/ESA011713393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fcdc88fa9dd868803281943ad263d98341b42f430de857b071d611e84dbbc0. 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/ESA011713394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a6588e72f7563fc910fa8ab1c229f3fda481fe71ec8b4c37f2416349a379bd. 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/ESA011713395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6689bef6e476e9487f9388452e3982720d8475ae4b0ca0705297c6ce8222a382. 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/ESA011713396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d875854eacf61313e9b1203a62badd0684f06291ed565b514afe827a1a57804. 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/ESA011713397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfa8d5d9cb26ebdb928222295384f44d29b30d2b48994c6bb3da653ac586d9a. 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/ESA011713398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e1ce777637ae4814bf39579df0d073d89612b973185f97c07f14c0a0ca5b9b. 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/ESA011713399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fcce8b57a04e5208c83ac579f5c27f488bd1c99067170f958b50578373abe2. 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/ESA011713437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a8d7369ac2c9d19d1ff5ec3af9c15cb87d984d2a14d1828b9c4230cb1e7862. 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/ESA011713438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33a1a7cef1b080ae449130d9c56944589fa61b32b365f62fd1eaef711362745. 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/ESA011713439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeffe71b8ca5f1aa30a72118fead1a63af5f2dcedae11e6808f201b789c39df2. 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/ESA011713440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e22df6cdb18d80d18725192a73f4be09825fb30fad11d414c3bd9b0cb94aa4a. 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/ESA011713441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cdf45c5a3fb2cd97b319c99406db19ad949e2012ab2933118d2d5684aa2b0d. 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/ESA011713442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc57615c58d8337715bc01a6f5de8261328d932ca9bf03146b900bf21e9a3d8. 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/ESA011713443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8890ce804455174991d87a5aa35d4c65b3b08001588b0534af5a82b000f420c. 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/ESA011713444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2070c11f94e700cb919259519921282e14aac49d321d76c2c900ee9a75ef326a. 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/ESA011713445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59021222fc98163a6e233cd2eadd4582db8171d6c81b3082b91dcfd3633811da. 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/ESA011713446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec83536ee4c41104590213de9c46efebc909ad727ae8cc8f3d5571f2ccd6af9. 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/ESA011713447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7edaaa2f2779385804b7606e45c5bc0fdc82bb92f054da1a7bde95fb01e3fc7. 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/ESA011713426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c44c40317e62ad6f80fe358ba57799942761a3c8a11dec7ef8ffcc08a243311. 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/ESA011713427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94a2c80bfdd9bb048fe3a1bacdc2110f043edb44c2854066a2f231ce4af2a20. 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/ESA011713428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf841e9793358aff7ae7e10527360c02085a2753cde15fb8731fb285d6769e402. 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/ESA011713429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde1225b91df263f71a81be9cf609f48033391891da12ddc24a112b74a151ab7. 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/ESA011713430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3950555a9e8a20c617df65990825ca88e74dbd7bd9cbccd4f78f4514c99875a3. 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/ESA011713431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8ae2fb08a1fd2a3a6b59567f2b318526f35c35451d45842368ca895b430d14. 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/ESA011713432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11628545ec2e228285276937aa95b5a218f1ec8ce8d37e6a6b0a75bf28a3e80. 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/ESA011713433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6184b6c1446d05ff42122794ded0ee9beadce509d8331823083a97692fee59b7. 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/ESA011713434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648902901eff2d2ed26b0d1a76891c2f3330e17001d4b836fdf4013bdba73c96. 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/ESA011713435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c631013decef3fd1c8b51e6fc6ccd7e751332a77d526fe6b5550627e701bc04. 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/ESA011713436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5320dae2576dd7357b1cf157e5d8ab19c7a47fc54fb2a2389114be7094df3f. 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/ESA011802384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb374dd676441e39050be1f40a2cf66151772bca3ac557c238a2e326dde821c. 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/ESA011978022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc7df305ce921b48170f355b7cc08fef1f50e854e38081574a69aebdcc76ca3. 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/ESA011978021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51493dcdb681e1eea4434d5ad4760ac7753872ab5d37a53710cf951f61df9cdc. 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/ESA011978020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e59aa95023de05cac3b96f38e0f3d4289ce014408aae4a1ba554872939c6f9. 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/ESA011978019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea74af2e8e2fb23bd994938ca6fc029f6d07629e36f3701eec76c3540bdeb89. 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/ESA011978018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230aca7036b95ee2a2487290851b0565bd988a1b4993ca2cd37f4029f13844c1. 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/ESA011992068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2233002d2b593bc269ef3a5f3e5a6794637a28b3ea27d8ad9d10745d96a550f. 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/QZGLM2068147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1935017355ce4e21d5c6135e54c174ceebf31fdb3c79729d26c770e976f4be5d. 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/QZHZ42074344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3ac90024ef596fdb21f868440fc86b2d6177767dfd17e474ffb6dfbc353cc9. 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/US7VG2125033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e03ee4d2b8374a5f3bbd47c6386db96de51f78792c97bda641df1cd2958619. 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/US7VG2163810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac16068a949c87c645c0dfa99b7893cc3fef8a880837bb256d9d0aa7e6a5ef20. 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/QZHZ32100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7e51dd726e15b03e9f5ac307898afa547e59b919910da5e5c756362a14ccdf. 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/QZ93L2119965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fb48dc83dd5824a42dae6582b7ef745c12257211ab60eb646586bbce139aee. 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/QZNJV2116194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52989b648388567db15a2c6d9da5db28c3d14602fa897d5887762e379ac89b09. 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/QZNJY2134830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f23245757428c91f7a720cab1efb45018c70b046459edbe39294ddc2313f70. 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/QZNJY2134832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2917244f1eabbfc356e6900287a30440ddd63fc2225436cc57276993c52bd096. 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/QZNJY2135844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb96fa68bcccc6e030515a1df4a368ff192e675131f80bafcdfe9e0cc14144f. 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/QZHN92569632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696b066c43af31191b25becb1447af24cba89198070a0544c5264d513ac89f56. 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/QM4TX2507211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1760b94097d492ed618dd85c6065f3be2d10278a88fcdb7cb91068996698790. 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/ESA011807599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d131db10547ac915c3c4e7eaf80113e5f6ac434552df80b8da293555687e43f. 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/ESA011807600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a9455e42cfad0ce3b072262ce852eb819b1b35236f98d39175d77c8ddad346. 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/ESA011807601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc57f3b6deda62e44c508ea53f01cb50fb7de2245d2c403a0aa1cc705f27add0. 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/ESA011807602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75a1bedb25eff4dbb6ee4fd48f829cbdced213c302a7c83271efeb897277ff5. 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/ESA011807603.
A veces se me pasa, a veces paso (feat. Blasfem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c756a405f2dc47e47968eaa786163bc89631604cc8317d8b3d284832fbfffe7. 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/ESA011807604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249cd4940acf7fd3744b1ee87d29eff33127cbad7600ce29c8d08705fb04a6ff. 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/ESA011807605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba17f40ffb7005a2cb0c2abf9abbd30b5855e56faf892574c6d7276963d9e1e. 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/ESA011807606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776b9e2bd94ea9bfa1790cb53cb3909084a9fe4f372236c3f03d65cfa71a8db8. 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/ESA011807607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190545daff5947514df2dccb82d3fcc985b44667def9c2a0433b34f85e37d3fc. 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/ESA011807608.
Ay, si juzgásemos... (feat. Juancho Marqués, Sceno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f37f311e9a750483cf28dbb0a9ac313eedd1c628154a2c19d3f93ea0afc726. 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/ESA011807609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28205d4d459ec918556a84b6ac16d8cb79ab4d163183f1ae93a76ddde380cab1. 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/ESA011807610.
Dama de la guadaña (feat. Blasfem, Ale Berraquero)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b06c43fc22838610e15f638b847dfaaf547308548a57211996b42deb07f8e8b. 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/ESA011807611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06afd49f9b730c43b94d4052dcf0de6fd1dd8281f5b5c98c6faf9745b651c1f. 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/ESA011807612.