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 0xaa6888481c8ef68929cf2bd1fdf0b1e3ce599f6a98fc8d1db995691a8f1c5ada. 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/32b48b6d-09d4-4512-95c7-3e47bc582c13.json and https://artists.proofprofile.net/proofs/artist/32b48b6d-09d4-4512-95c7-3e47bc582c13.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 0x0d9d9722e53a6d13a175529eb4f0e945c8eca51a4fd561c215e0cb63bc302efa. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1567285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9159aafbddfa725ad05a761dc2eaa938ed1ea1500a8c52fc7245d344d36a72. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:21:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEBQ91811047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a87263081abbffee97b547a0ae11ca06c2c7119a6f1adb7132be71d3b50148. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PEBQ91811048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11710491895724a910595e4ede4248f977cda1345c2d394e3d6708eb2928cb6b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/PEBQ91811046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63cc403253af1be6485d26260391487a0f251cbc79c6e6eb3e7fc89c1cc4cb8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PEBQ91811049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b588741bd9d8fbc5ca072433d2d00d15f484011cfdbc2b838fe3e07bcf8654. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PEBQ91811052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33312eab7a349a0748b01e9651f1bc5e94f37639444a91866bab5744abd66de3. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PEBQ91811055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac199fa8647c6185438bc15cbd88c765f214c0f5e4550c5f10de9e505771d2ac. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEBQ91811057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930c132a77347749a920a97847ea3b8764b3b58194d99b35b34b94eac3be0b46. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZGLS1987712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5e7e0fa3505c42a1f8d409d8714f2398274cf958965bf2bf4af38b7c97ab06. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/QZGLM1932195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb46ec61e5f575fe5c37c258cba3ab64d073ab72cc1053a10d07d867fb17e8b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZHZ41922829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca296bee0b5fd5996d874c7e0d089af294e6b41669db76210050131609880f5. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1939610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca296bee0b5fd5996d874c7e0d089af294e6b41669db76210050131609880f5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1939610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885da5697bc771de1f8ca72b47015cafc8025650c6687beabf09b8ae15a247ac. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHNA1939612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269b128ded5d8c458afd8e266f3e53b4c2bde9dbb1b3fa634bb9876d94ebfb4c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2042709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edbdd608035e7a2503311bd2a04034cc5ebcb5a860f19a46eb46c0aae1ea074. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32043436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc285c1d9ef1131cff70070f130737d5e612a3cd2dfa71a0c0ea534b5abec4f99. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ32045076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f044ffefd09af7b2f21df5e1e1723e30b101873eabe4c8c53e300e53881b7f4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32047335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211bdd16c63265297f77aab1ec5454fdb85c9e9b2c1e288b22a1bbdada51b7f6. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZFZ32069803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211bdd16c63265297f77aab1ec5454fdb85c9e9b2c1e288b22a1bbdada51b7f6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32069803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e1436c67002fc5476285ba59bc2d60d5cd0b89b5c024641b7041a09bd29a51. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32072183.
Deja de Humillarnos Por Defender Atus Criminales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8035efa5e2f76da6a5a81fcdc87e5991858e406ac433396aa9952252567607a. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZHN32051546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04e83338d4b597b509e5e201927bc63535e0f8546687038b6fde2b707c8a3a3. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/QZK6P2049453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04e83338d4b597b509e5e201927bc63535e0f8546687038b6fde2b707c8a3a3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZK6P2049453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab97beacd8a8f019992c9133f6a2e0509dfdd3a43411865c6ed2ce933e69d9b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZK6N2099230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa940cc89d3fa6a7c4ee9bce24ceff8adeb9b6048840a8862d8213ce16ebebef3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2040818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9def6cf766251697c18c94f056862729961ab4c8c73486ed0851d2efdb9563c. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32170352.
Dedica Esta Canción a el Amor de Tu Vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f30dcd981257676b48a98e85a9f16205294aea1f940ffd07631d4681d94137. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52176879.
DEDICA esta CANCIÓN a el AMOR de Tu ViDa - Rap Romantico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a34d3183be6d17dca15769bab8c2f8a593b74594196fb1edf3326039c97c73. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZFZ72057338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7657dda6cf999344b5953907f738e1ea5eba7c64ddc7add7a28fa3d39892ec5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES52114552.
Noce muere quien se va se muere quien se olvida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad163c8a0c1435ab439a1d96616ed19bb069aee35559af17aa40323c46d973a2. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/QZMEN2169165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e1d82367ce7118d6bf62a7df17f450fd8de2331aeeb11cf984641fb4f4a26a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWQ2157046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e1d82367ce7118d6bf62a7df17f450fd8de2331aeeb11cf984641fb4f4a26a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2157046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fddaa05b581052b430a06a7e93170879a242dd6e020bd577f33c64c40a23c3c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52144365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcb6b43949c0fe26e441dccfc81d0aa0f26f3353eadfbada460a932f106c766. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:41:38Z), 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/QZK6F2001819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927acd3a8ec7f2b2ed39dd840b6b7246b27ac42708289d9e6f9845755c09b4b0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZK6K2212583.
Los Momentos De Mi Vida (El Marino Loko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a430bd784f539f75137b5f0a2376ea1165a70e81449524f52cd4f6c5a69dcdc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWV2291419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc23d9180d05f405cda12149e72ea985622bebee25b96d39f3c769b3d41623f. 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/QZPLR2295567.
NO ME HABLE DE LA MUERTE (Policia Militar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecc87f0c855d3807d156083e551675fbdfa3ea63e5fd10814db5e077eec7fd9. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZHNC2398978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55d7715a2a22c93df709c5837b7b9eac525ec0d55961fac0db5fdbaf4dc3dd9. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2375488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3f29d4f3daa5f5407ca7490c04f851baa69042eba93c446a09dc0eec3d93c3. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2318865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7e0877d017b55f1708535849c41c5f2b5d119eb56ddbb1d7f28d32a335f275. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QZMER2360875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7e0877d017b55f1708535849c41c5f2b5d119eb56ddbb1d7f28d32a335f275. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2360875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebc0709f8f2a5bc005b0c6e051f826841bbe1c01d1a46386d69998b16397191. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2304317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a8da6f521cd47f2343e1e178d3d24b6c725719a9a707f034474ad9253a1592. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52304848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc375276354732f3a48d80dbf93160f173dde7101270f560c2a89901b2bfbdf5c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2304241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d4ba884bc24c32661a5ddcbf9948d74a399fca156c2b2d795a9cbe7c9be453. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZZEC2307344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9208d225094c5efe3b2020b00ceea614729919898ebcadac6c818abb5879b56. 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/QZWFS2308673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee2f8cd1d7be44a8617a87aaf81e45d7b74032035061108149e218f83774a98. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZ5FN2462313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee2f8cd1d7be44a8617a87aaf81e45d7b74032035061108149e218f83774a98. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZ5FN2462313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf95bfbdd746624dea7f5d23ac7906851720f880a6ae9a3b507a5c1f388316c9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZ5FN2494685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf95bfbdd746624dea7f5d23ac7906851720f880a6ae9a3b507a5c1f388316c9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZ5FN2494685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992a5f50e46c061e29e9081bb1305856d1d25fe53e50c66428f912e28d25420b. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZDA42470123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aab6df0f4eb5dc379ee49750fe0e9c2d680ea36ccb6961a6f0c72e203911d97. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZES72481114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce43433dd055f178343f47fd0f232cdbb14caca616abc28c0028d9cc190fd5c1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZWDD2419303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce43433dd055f178343f47fd0f232cdbb14caca616abc28c0028d9cc190fd5c1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2419303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa567317a24a7b052a3cd9e07e638a70b06d7e3ba135a3b7ffea16531109a3b2e. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:46:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32410728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c1d3db15c7de4f3111ae9e321c660f9ad664b97f0571e17edc3b0186a466e2. Chain 2 (Bitcoin): anchored in block 957810 (2026-07-13T05:55:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32494409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52266cacb75b7f098f6ada8fc83806320a68041d427569238ff7d717d86fe70a. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFV2437721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ea8eaa3321b55cd1d4b7c51eefb5c00e282e345d8a0db65344e3e349147f59. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EZ2423519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106327b21d5bcfba21d25bfff9a33320a3c9ca5c0788a89c4ead7f87b5387b40. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EZ2424739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46276295bbad2e0badc55e3faf23a7df540e44c5250dcb975ceda65ba2c1f950. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES92520483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d3eac9e06ad565b7212c0ae7e6f62109da8f1214b016b91dc5b4f78c3c0da5. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/GBRKQ2574369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa356a366500f2c34a4e73a2d41fbb993d49f31c2ac0755c3e205ba9fb1f12f4b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2549750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2ecddfa4b2b278464b0cd90ce947a00fe1ce22154e549a31077103a2db25fc. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:41:10Z), 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/QZNWV2519259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d3d4726ca8a8b4040e9ebdb0ac32f68d86a85aab0529d9926120b578afb98d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2584664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78966f7e79cfb92b012744ada9b7cf150b7f7fa46dcb6171c8ec16914aed8684. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZNWX2582813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c4c84688dae620ae9667b480d54bd251ca703f3401248ddce1957f04e961ad. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZTPX2509142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6210825b40c1217050486e41b1940c05507cffc8a80c6f8042d5ed0d841c0c7. 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/USDY41538918.