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 0x04d2f393bbcd0f106cd7d3805fd8bbca7887fa48813169540466dfcc62aba46b. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a15db38c-25b0-4f23-8cc9-5b2b1b29da2e.json and https://artists.proofprofile.net/proofs/artist/a15db38c-25b0-4f23-8cc9-5b2b1b29da2e.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 0x8908163417ccec298a750464f0652a2aae1ad69031887f8db019303fd132afd6. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QZNWW2585523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa701ff9edb949b7f5ee33d207a907511a22fe1013085b2866844e4818335e007. 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/QZHNB2581272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e649188ad19b559da928ff16c0471500a871303830d38572cade096a67c825. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2563179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579f43e1acaa16a3271ea074ba95dcc3d71d3ed2b5ea8b3b72573f9b85b7573a. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2512065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c87bfc9f03538c7db891cbcdfb1ddb1bc66e8a20c94dc9f5a7fc91069ac2c7b. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZK6M2554369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ede8d615d4b26aa79d6c58515fad84f82543d475b8341894ddd64f08608f0a. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZPLR2591626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4402d30c271eda1338f86fea1928de87a31bda160da1745092e34adec946651d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2591611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22612a4da3e21ac25884178ec58a7b4fdd9fbc4bb65ab494345d17e109a1d19c. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/QZPLR2589696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06f77f81d02fee09f1375ca212751d83679bf58b8c446aea91b7b3c7e77af59. 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/QZTAW2585858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9e1381d2e06b9148c3cc3066af4986841aa43cf896ede23b7ae010839b9921. 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/QT3F82557569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d0f01fc7a8bd00212b65e6f5e6237ac0aceb64519108da88bb53420eb3ac9d. 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/QT3F82552809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2b4eac1c1f743cfbd2901181aa31566e28cb5aa621a7a64e99ef2eba458e3e. 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/QT3F82552525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe131c261897c75b42f8b49f18fe9739f950b51c4945fddeae583b9dfa109a07e. 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/QT3F82555066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf39c1cafa32935133ded7af04d1f6c8da8da31486a5655b15adb283cb28aab8. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QT3F82552816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc6f5a38b15ead3bc97e7b74fd4e4de6f20b554fc3cabd9313bfb06df38fad0. 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/QT3F82552609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e717f5d89de461b716d31b3e51e1dc349a29df0e184ea7869eec25562caa7e3. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/QT3F82555064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436a75bef9829df1efbf2286f4f6c3d13d830dd9fe3b35cbd850d801b796d1c7. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/QT3F92556503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34ba58ed3ef087366f910e2c0c1e5e83334a0eb7ce4837ef2b5b97debc200eb. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/QT3F92556539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e68e8b3e31f314ad6947615ac301f1b8390bf5c9a1dd0f8575cd4ac2b9f0752. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/QT3F92552220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0ea5945627058cf18433bd61de0167d564f9ea641293b726cf767c78d949ae. 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/QT3F92556502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70455d120298e6abb599c50069fd5424869c15e96d4abee7565d5c44b557c21. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QT3F92560421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe534efefbbaf3bde1364c26fb0e67985e5794845c65b08ac5550c1188562ae90. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QT3F92552253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa1f104d2792d7983b1231bd5b0f4a82fdb23b62f0aa559ca3ad315a3810312. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QT3F92556462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d41b113264389136df139125f61ff5e52bf643a3e64d4af4da08a1adf0b187. 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/QT3F92556541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8479e61c481b49d3baba2e11744eb45b3aff21db27bcf46f44a4905875405636. 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/QT3F92556510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a769e9df0d82a15db98acb2cbfdbd07a47db950d4339aa98f0e99d1872ab66. 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/QT3F92552233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc6d296be199fb313ce50c24087e64bdfa0bf3e623f4dfd9d9bb6a287b8f164. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QT3F82555068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f08b9b0bfd773b2d4c6fe3501faf56c0a50f58ee31afba6b16d61202e85c7b1. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QT3F92556556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208179a50a997c7c75462a8be8c2ec6a553db7fc625e8a71d0cd8824e8eb01e7. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/QT3F92556506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64833d9b77dd13c49fe7b3038456b363e3428266b203449f8ccd0d60996a5125. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QT3F92556609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2330fc8f877ec86e51255f343e41ec29cb4e8ace025f0b33e33bd3e9c912e8a7. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QT3F92563672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c84892cb306f2d04e93ba3b389d086cb6b4e66150c4c95d31af0c8371091eb3. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QT3F92560468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50924f26baaf4f82d4f75018ed47863eeadb320cc4cc715396026323a870cffc. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QT3F92556700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c8755fad629b8b5ddb40e4e6d03e2b3acaaab6e0bf791dac00eaaa42b7ff2d. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QT3F92556742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785f9d9b533f901779f5d7c3dfff637dc81e689cb36f96ecada736ea66780d4c. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/QT3F92556647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d125af6bb076ac4ca6d4a143e028dec9c49d7168d47358b346b7dc40ac9a42. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QT3F92556603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56e61c64df274cbad9c0bf3bd2bd6bb05db9bf1b0e6042411a6a93c8d128eae. 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/QT3F92556578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fda246170796957ca2ab3c0869f3d9e1dfa10ddd5c3bd91eb7b7fa4820e821. 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/QT3F92556605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136ec283fff48d19a05a9138b3ccfbedf1ab2326934c2d6aed5da32dcbf0d2dc. 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/QT3F92552382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c0cb55035d626c6f94d1922c1c151b198bb93a55909be176d0cdd9aeba8eca. 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/QT3F92556696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b500e613e140cb1a38bcbd3e61fd7479be0d32da55cda5d5f246bb180d6b1c. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QT3F92552323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f129fbdf99816a5b637c25b37c68c94bb5e0aace6aa944d4b1844ca21af562. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92552383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaca36681388345e921c8f8c7ee3653586d84fe138cf87bf1131fae5ea770d8. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QT3F92552354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6da3b917bd62c315454324dde4e3c67b4e30bfc621e3e75fe0584d72d52e02. 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/QT3F92556781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e75d37c3da515ea97ba04931d8f0eb28578b700bba0f0d4f36966c4b48a6cb6. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QT3F92556652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfa4ebdb9a952e50148eb46f8a88bd8c0a408df498352c0669ac5399ba76e55. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92556702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb398df894b59c6da3a544fd7d3642cc1f02004272e0e987cd0894a900955b43b. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92560710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af9b6cd320b3001d538fca85b0e16a372d21b8aba79108fb06acc1ba0d2cd2a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QT3F92556743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345c845b1b5a5e64f6385443434fa2ab88256e46d39e102010daf3447f1ed6aa. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT3F92552408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584b68899cf780157851a55bf475f80260b8b704a231844a40a61c98dfec55bc. 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/QT3F92556697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c4a0e7cfd405ada6827851839182766591915e7f95aa983347aabcdbbbbbbe. 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/QT3F92556678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8c9d8e17bdf875ecc4ee1737b70c623f0e1959cfeb0856cfdd872ef59bc1b6. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QT3F92556703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d35cc4ce87f57373d9e7cb14c577fa233da5ad21f07ad0f119b84cb69dec86. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QT3F92556649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ee49da1aab31db53a53ea2e791803cf3dac3ede26ec7a9b9b463ca8b8ca8c1. 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/QT3F92556710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e78fb290a81fa352479b20239bd814c9bb519774d4fe62854fe21f879ed573. 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/QT3F92556607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb281ba1175f02ce5983c03d3abe48a9087daa14ebcb8ea24cf41069a56997b. 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/QT3F92560449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0005e744711bf53e3b386166417bde1accf51d7d557f8ed0fd989934223f78a. 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/QT3F92556680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c82338bbfb95e4970edca3ea2421a75fcfd2941b5a3ecba22d15c8b15aa28ee. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92556577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d1c107700f615d1b9e49c205f1ca04d14a5e5f4e3d092a95e7299204102908. 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/QT3F92552318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0628dd8b13b8f3d65b6137052efd0fd7d4b89b7fe8718063e437789bfc2a1354. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT3F92566589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a5db837f2ff6fa7e0f8cac1904647df12c6e568cfcb7a0ba078c362dafd5b9. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QT3F92556709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98153f55da8e47137994cd8fa4c79d46b41f11aace5157276c4f29c6170a6a14. 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/QT3F92552381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c30fadee418bf77227fa2a77261a4bba5bee67ec4e87a0d1a69e14975f8b545. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QT3F92556728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13d071bbb4b88c23a3580a96865ae6596e939054c76bfa6bdc16ccb8cae6077. 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/QT3F92556693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1d37431f654fa1316e78ef1cb0283bc3ce7bd83d6c5c102dd737cfdd40e4f2. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QT3F92556651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91f9478cbe60177ed2d904c5be190e2403c9b8b53f44ace00d5f2bcc0043d39. 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/QT3F92552391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78f123b3c0bbddfe5aa108125a296b57f39bc2561e9840d34ee1844dbc720bd. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92552395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc717925bfce97029d5f71c6a5c770d64a16aca96624969ad91c638b14536dce5. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QT3F92556570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c8add88ab3c0c0de61f27736277cb043873466401f01e857e9daf041eb9594. 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/QT3F92556565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfdfe2fc2af479169efa71b49297c7a8af7e2e383eba9a767bcc8da96b6212d. 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/QT3F92556608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe4dfb0af69f1444d849fbb1fa2a720a66a6133b24648795fa7a7ee363d0e18. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT3F92556741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d16d7c0cc97ac8ebfc6968a38725391cf1de36777e10514d32924d46a18b120. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QT3F92552378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21e3c129c6784b3bf7799fe8e2e2b6c56f6bc3c12ca4130d36984503a4f3044. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QT3F92556645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c46167f983e7ee958e835cd786068e89713a82bda7f5e04aaf08706bdd35e7. 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/QT3F92560471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487f58969bea3c7c0b835e360fcc7e9a595c8bbe9e329ecf7e78bc3b4789ea68. 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/QT3F92556602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ff64c1345ad78314e2f7da7b1b8f72718d6f6d926151153123690bae938d08. 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/QT3F92552341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbddbe61c8571e144a4e12d1dbeaffaa73c3cfa2c36afaa4bdc185d76997c92. 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/QT3F92556601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48497dea4ddddf62c32f113151cf3cd5c405b200bf6be5c3952935d99c31df4. 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/QT3F92556606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a84b1c9c45719433d5acf49b5b9474c4f50d8488658c8ce7a719e9e58457ea8. 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/QT3F92556557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ce29c37d10af844b9e6c16f2835011121c709e7ea49bfd604c0b913d986567. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QT3F92556681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7fa3a33b4a813434366724ecb6ddca3e2e05105f3079d056c8bf687b3ba3af. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QT3F92556558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595d7b3abb31bcfef1c8c1a812961a91c1adb8c2d35e1088e5f4c3a6a30c0501. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92556713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac11e7055ae462d9c77c3e71d58380fd04c16ee83286145761f3d939e8d112e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT3F92556604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa675796f2f6bbe0524f6759d996d29a6fcb9ebc6a28a1bbe67690d5f32ade454. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QT3F92556782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3626511cc3b3722aca3fcd9e797587a1ff81a5c78d0d0dd15c0a784054dd8f. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QT3F92556600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bc09ffba373411a909922cc2999af9ce878efee6c6081e240b82cd9025ca51. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QT3F92556719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67ead7e624d96d5aed7e803d4bcf325439daf8fdd045943e4fbe89118fac4d5. 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/QT3F92556659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80996c4a6ceac2fe4bd799f6da6277ef5d4e50ede79e3f53a595a8daba408b47. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT3F92556679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6192ab476f824be2bbb4cf3b3f0acfe4a10ff9321a5ff9b0b364720318fdf714. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92556682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2d911c5035255fc6a839474fae725ddef20c179c9946893208ae099afccd82. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92556685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03c567a75ccf559f92dcc7202b86f8acea247cb56b48c1552877f63bd2e8150. 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/QT3F92552355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1dfe87f286ff49fdce228fce2700ec3231a9c913711f17ec89c9e1b1fc39ecc. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QT3F92563670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c8f876b3dfa7926febf2c45de6a33e2b1fa7d532892afed9d57c6c90ffc1be. 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/QT3F92556559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40812a713fea229d1c702aaa297ba11604c46d4f3f77b2a2650efc19674ab9e. 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/QT3FA2577974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b81142341022a4ccda076ae6ffb47d881f5b2d6411b3491c0db1f95c603bb38. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QT3FA2577966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4af7a39ace51da7c354160e1ffb3c158b61eb58ea74f75e2f4b79879a6fc1fc. 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/QT3FA2574192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19a9609ddf7cf2137db9a0bdd326fa4533777351d5332ebf0dbde7e71d59ff1. 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/QT3FA2577954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970451787579ec27fc0ffbaecf19b4d82e3719b4f6c1f47200d966cccc69184e. 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/QT3FA2570675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9da2ac66181812bbfb8750e2dcf6a13f4561cd05afa605692031da10802df56. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT3FA2578243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee6d29a7e2cc26f9b2ea2ef0e69a8a3c00ddcee8339e72e2ce21bd436796b91. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QT3FA2578190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f53cec3111ae1052f642cb3e11f6c3d72866dba85b03527ba1366d90276a75. 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/QT3FA2578235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef10cd9334206e9e87da5e8f94215b810c99813f0c654aecf54f0292d068c3c9. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QT3FA2578202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95bdc52120ddaaa5f729d1b75446132e7177110b0c43f23f05689de3cf3d0ef. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QT3FA2570673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aa213e12d522175e7a024246ab8e72b08951993837a8753f00d3a5450839f4. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QT3FA2578201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5836057fe071acef4a469bfb011378b15caa287b36ab8d62dad4724258d97a78. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3FA2578240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01ec2cbdbd3089e7a4561fcea46930875cab5d9b216100806a4ebc1daf3d96b. 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/QT3FA2578156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872b26f49fec04c943e054ad35a6963c49c2e1312742bd195196e7a145523c84. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QT3FA2578196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fc3cc0688e0bdd04e780fe6e89f7261023016e5edb10c5e281c5376dd57aa5. 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/QT3FA2578239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1107656462e0427b5cb52a7afc95066e7fc37ffa9eda89762cdb4a1171bfc9e. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QT3FA2570670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f1654cc907914d084a4f4cf028e5e6093a0bb9864ef6f70ae365661b61be30. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QT3FA2570671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f50c38f3f1247e714d7de1913d9c45a9fe5edc0a5331a4a454447b760c190ad. 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/QT3FA2578203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9608ad5665236afe841f3e4e53a87efc71e92cf36fa9ef4830a833ba986008c2. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/QT3FA2570789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960cd02d998462f77233b209b2f3c3214796b74a52a8ab78f933b125956d736c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3FA2570678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5e3a3222083fdf84890debf802bb45f7df64cadfc7336ae0715ea89595de82. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QT3FA2578207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4894e21db4397c685ef8a31716f52fe3f6d7b8cf93ee456c1cd9c065b2e65cfa. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QT3FA2570672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0222a67472795ce4d4a93a4fd8550dd9eb6158b17f503f24824b6eff28e1543. 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/QT3FA2570677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f57c5ada52d2f02117f890d52a2ffe963e322a03608432759089024c502bc71. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QT3FA2578200.