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 0x72b0bd2f4840a3c8b4c810f592d7ba64c23d01d42b6c8bf3fb07b42dd7f361df. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84af975d-4aad-46dd-b02b-e2cea56220e7.json and https://artists.proofprofile.net/proofs/artist/84af975d-4aad-46dd-b02b-e2cea56220e7.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 0xb049b50a9b7b2ef229ea838e4b4cf1dda7fe4d8d95b1cd3d069351a332674ba9. 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/QZNJZ2127459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd956eb724d06d55ff88f364a71170b9a843129bf8deebd143923eb35a0bec39. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QMFMF2111994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee119077f7c908e84e96908ffc7eb7a8a03fb6e71054443b23b611c1965502d8. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42107421.
quiero estar muerto pero no me quiero matar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5db0c3c87e4def7e003776f69748a2eacf0803eee54b40c7310f8a344171e1. 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/QZFZ22443481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3d57b6298e65506ba6479f1bb53776f3f4c8c0a36db3de44c36a22b596ea47. 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/QZHN92400549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb51a5dd490a44d3cfd872b86c732434b595eee6b43ebffff3bddb278f26928a. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QZNWX2327778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a531cc53997124c5e49f4793a7fc78e35006f5ce0f7b447fe1e1673273cc71. 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/QZNWX2327779.
''las cosas no salen tan bien en rosario''
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28029de5dcb67b5ee6c80176122d8055614e1ed19f95def2a20684dd2ab05b9b. 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/QZNWX2320682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cd48ddd70e4c53f963a870af8cba7eb139838fb6cba6b334ffdc40eade2bbb. 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/QZWFG2305237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ad9eadacc205b5e8e17ebca7aaad79fb2c508bc60dfa6357ef84111a9f5635. 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/QZK6N2433802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cf22a0594ba1993dfa5ed9cf40b9003a81bf57a6298ca5f1a2d2926b4b0cf2. 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/QZMER2228107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebfafe6fb23791a3147a72cb6d4f77c33786e386e13452bd40a3116ea88c23f. 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/QZTAW2236747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3202ecfc2fd7048f3ad26aa509c78163db9515500cb2cb9a3bb646c763f3430. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2475218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b3004ee3f3ef8028ef7a92aee8b6c50494b0bd1680a2cf60c5d5e8463a9b06. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2433803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c2ec6c8d5feb3c3275f76a464ccb0fbd43913e305372fba40f0a33a8a1fec5. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QM6MZ2134311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33850c15f800696e32e76401bb28e44d64a6626e0398a0b0560f5f3e4cae94a6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2161875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e490da3ff98b49b7acebe25ac2f08dd95ae0c91873c341fbbc53d9349d00ec0. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZNJZ2161697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2f1f86ed933215d6d0b91ba99007d5a9d6db5874792129df353898bcb7bbfe. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2138278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8259935b797eb7ed90814e20c45062342d452086074c503feb01f6a6c7119d7a. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2167262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fff30bd8e2f52efa27d402f90eaf5d8531a276527a3ee28b438a78eda04662. 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/QM4TX2378351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90992e0ed9de5387cfff5ff9bab747960b82bc8a671b82e19c0e2f3557824d8a. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QM4TX2378352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3191819db1dba69f512636b43bc89f0d18a760c7cb19e002caee13af2676792. 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/QM4TX2378353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa8811ff282cb6472b643a84877a37489b533e06fd2802ac30340434c7a8953. 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/QM4TX2378354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e14b03d9ce9ac8542d7891b80b343076c38d1bd011658e0829eb40ffbdb775b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2223903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656d9d20c2e676e35c27aa6a75fbcf63ff351479ddb511bfa5651fd3e81e30b5. 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/QM4TX2378356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc823bf0a1f6f1394ff673b1d1632cdb638f38c0a95d2aae94d0d26d642cfe7e2. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2378357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110e0c6d8a94bab5e43742f60382f347feb65938a68e34747001ebd4b35efe64. 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/QZNJW2409542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d8140374ed06ece23c6fd9e59d492c3b87c337310958a1350bfc53300e58c7. 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/QZGLM2457684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9364d84269254d5be99520b9e855c670a839535ab8d2c2a5fe0bc74a8ecb21bb. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2439169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d82ede6be364efe2e1167f0626d97891975b7458553a510856be53ce47ee8f7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2334151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc9f0e9d1c711a118ed01818aee78b5dbea8eceed509d319d1b6b753db9625d. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QM4TX2373149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82eb75c144431b0a39a8706af313ac83447975a12468e047293c278169487ea. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2218959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc040c743c3cccdea047b6de969e743b503415518fc221e7b4588065f41e09c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62210106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb343056a248d10a74c8643b02adee9a0c70a5dda709353a599089924aa47befc. 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/QZHZ42284123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359ce01864cf4928670f013a438bd96b9571f1dc5849b2d4983e56c72467bd67. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZNJZ2180238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304b1411c79084dc4c943948fadefc8c5b8e3c5318e26e791b517ab2ce3e84d0. 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/QZNJZ2170954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ab87a7285c2993ab9b465c4657e546801dcbae4a174f11266714e9d4bc5a42. 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/UYB282117002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b34c630cdc878a333287376bc62d2b8508e1c4269fbbc33f79abb90f265ff5. 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/QZMZ92172597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868b5c0aa907c16c0eb4e2ea47918fabcb9f67240fd7d7c8918f18df3b001086. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QM4TW2118468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8d51878a49b7c51269a7f87831f2f868f3c97c62ed81055f9159e31142da60. 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/QZNJV2028548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb51bbf6dd0ba4027feeff7cf19a8993920c93a769c62adca55a39de90f44a1. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92077368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5fcbfced0ec54f2089772d58239b75d991da4b8b1e1e1f425e0bbad8d07cfe. 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/QZHZ52023928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee2a4af239a97ce641cfd0ab903bfb3cdb7b2f7fb98344414d04f7268c6f8fb. 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/QZHZ32023524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d83d4978d3eeadea0a98d91a5f3555f7da3887aaf540892c52c45b2c34d8d1. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ESA012042925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de544e3ab03e7e09109f005967379942094aaa5fb5611d4e892b69a40eff162. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ESA012039887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1031703687f968c46e262557814cc267542cd8506d80665f5d044c53a6c1dc. 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/ESA012012570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd76d434243bd879d06e8a62cf99331db57e90a0725f00b1e0c176fc75b95bc. 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/QZHZ51962301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea0a09b7edeecb9f1fe11f69b20abf075b5bc3e6f8c130a327e629aa31085f5. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ51929773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd683dc397fad335087553fb94185335e6423298f5a80ad54749357bdef231473. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2389128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79022e133607d8f7e3ded0440fa128ba396e1dd67e08196a6fda87410d4efc2. 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/QM4TW2389129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf2876eaab1d68fec36a6752e9ffde60d794cffb216ad44cc61f1d9f6d534de. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2389130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdca9594b9336789331287fe8c225f76ffc0538f3769768c34deb13bf64942f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2389131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540adf23ffdf929d30095a0872b9e313785a4c97c283202259b3d14b791c4116. 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/QM4TW2389133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf656230126f61d8c18e2f58c5decd3945d8c887c3298dc821daed98953b9bc8e. 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/QZDA72017944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa29bb2f0e4ff827a32f9ecff755cfc1b7a390876dd91bd2e313ab7ddf42a22f. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2170706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf528f3c2fbec2287a975bba19599f92bda25787d04b76a79b873ae8e36673d6. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2508517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59bc2dc8faad712367efc528b4c69a349917fa48cd06075b832160555e8380c. 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/QZGLM2508518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbbd6b0115b9582139e88faa340042da3a2d22af8168803ed22d088d7d8d02b. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2508519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985f371ed72255ce55ce180e3502bf050c65827044352b9e3fd00753f70844ef. 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/QZGLM2495329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110e0c6d8a94bab5e43742f60382f347feb65938a68e34747001ebd4b35efe64. 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/QZNJW2409542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97557c64baeff9ec6072dfe151f1bcd83732bb8452e8cc3c2431ea263a9eaa28. 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/QZGLM2508520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254ad65f90be9700ab204300e4db08e330b8fec17e3a83507426dbe2ab5ebb7b. 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/QZGLM2508521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ad8942bfc44f4a76996ed6a1b0afb5b97a25faec62d6122223415a59d2a94e. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZGLM2508522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74f935932f89b62d7b824fc1db1c9bbb944324e135558b8aba343ca6117ab6b. 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/QZHN42128080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6b7e930d6950dab06094a415be09ce69e31e5f8af78dbc0759d5cc7c60c436. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZNJX2009372.