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 0xf28e951182e939ce92a444c4de88a42ba50c304c9243ab0793ecab7fe16060d5. 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/8d3cde1c-4d1f-4b53-8c69-202adf9ddb34.json and https://artists.proofprofile.net/proofs/artist/8d3cde1c-4d1f-4b53-8c69-202adf9ddb34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Palanche Presents: Tha Untouchablez {Wit Vengence}
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 0x96ca7b3b9b779032ab903221ecc5aeb39c4e2e34bb515de9f83adb05b6b37a91. 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/QZES62100291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cc5d0ea7632c88b1bfd5a2ddcfb160b098e244409ca3d91c3a43cc957a0781. 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/QZES62100292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7880f8a8d2c04ee6c37c4fc42bbef338f597ae718fa49b79a6251e2fc80b424. 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/QZES62100293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df9350bb1d6aa201c5a35b0c41117745d3f886c3347870dd6ec135eae7d75f5. 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/QZES62100294.
Palanche Presents: Tha Untouchablez: Forever Real
Palanche Presents: Tha Untouchablez: Get In Tha Car
Uh Uh (Brutilaty) [feat. Cyco Satan & John "GreyFoxx" Brown]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6ea8e14bad3e32681a5eeedc6f1dd4f6da0801c9bd6422c93d63428d2c01b8. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZFZ42181265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ff14f0947bb275a80541620410ff9b9e2063dac8786bd154f1c8281f30d452. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42181266.
Hardball (Tha Game Is Real) [feat. Cyco Satan & Walt Dilla]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1621a9298514a9ae9777e6d573c206e5c6d2d66375a5a25c42e1d2c75848402d. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QZFZ42181272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1607671eaa6151a3ca5756511c51dc63f1a725205dff2ca371de90c6fe93446a. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZFZ42181273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5168cad2e68621525f4455c6e3778c95682edccf56d73cda68c005515f53e98. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QZFZ42181274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70510668de3612c9f3bfd78ac298de1b62209da51a0dc9682e3126d607e23206. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42181275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeab0221b53d2033007b842af091a2c63581bcd25b1771d8a1854cd0cb5fddaf. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42181276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0f1996d6da42802b11026bae6e6fbf7efa2cb823718e163d2235abd8329328. 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/QZFZ42181278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb81aeea32ee1746102166809b528b707de87c77b80f8734ed1616104be8e59. 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/QZFZ42181279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28bb1b2f776fe89bfa7449bc4ed7b24c16fd33b6e4bea6db716578826c61321. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QZFZ42181281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bacd4393ac38f05cc1594edeab3393dd623b113731f9872f19bbd31cbae617. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZFZ42181282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fae2c6b3b808895cf80ff7af967d417953f9347a569575629f5e09c6b52b93. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QZDA42230744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4fc18af0334bce311e89b202382ebf8b24eb73db45511af82513c70e4bc10f. 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/QZDA42230746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b2db58d2c47dc1ec9fbf41aa9e56bf08ccd4451421b05245bcf9c2b3a0f1b2. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/QZDA42230748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1fb8fc014c70a6ee0a6a8ce98d9ffa7cb566d78d2d9aeb8cfdb4997dfa257e. 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/QZDA42230749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91178cfbbc7f01f8b722d90f4771a307896b7bff817c0bbde906e0b0fbe95ac7. 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/QZDA42230758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccbf3fe818520195ea3897a181c84799ea7932b91ae385e9d501da6b9143a78. 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/QZNWY2262238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dff8cdcf4e1a443823fb564c2ca34bd20e835d950cad1bc6a8a63123693dad. 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/QZNWY2262241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09271f4121c720669157da3613d9d477b1ad4fe4190b0be40ae49edecac2ed16. 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/QZNWY2262242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4edf9afae4d732deaa93037ca9ab5f6e8706cf16284f54a511f53801f2a327. 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/QZNWY2262245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d419ed8f4c5af06b0c11ecb9447a9b2776b15f72aab305c9d643bef1f98dfe. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZNWY2262246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe579f5d24412f8ff25a9f77794e8904d8fca8e4f586d5bb5d5c155659c18bd5c. 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/QZNWY2262248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cdc4034441986b2aa5a30ab30093d50b7c9d550245080d8df05da3f6c56595. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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/QZNWY2262249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b2db58d2c47dc1ec9fbf41aa9e56bf08ccd4451421b05245bcf9c2b3a0f1b2. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZDA42230748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3860aa4081f1d70553d54bcae54008ee1f0bd0db3bd4c5ccaca12983d8e655e. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72117865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9622d854327d1c21337f8b8d6170551e1356938f57c85fbc7bba8bf5232191da. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZES72114478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880447ac870cc117308ebf2f342675c8c611c873729dc8c70c50246657d50318. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42229075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dae51371a4d8d01534dcbf0a910ca6b7a9f747c058ea1508529371fef237037. 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/QZDA82134595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d82a19ff0746a4e34a0bac827722f7984b51df9c3808edc8f262508dd6a5674. 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/QZMER2228838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0b7a739d42dd6ed577cee82c8e1474eabc047f44b91f5979e56a9d60129a7f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZHN82393035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16304c2a3080c7f6b598ccbc5983aab9a1acbb6c8a738671fbc81bbf0eef893d. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82393036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cd8643cf519a78d1322df0d39dfc790987c592ca9bb47dc9224c7ab233c6af. 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/QZHN82393037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac0c8d01bfd76a5b3f2c8f541acba11b06faae99027eaf422bac7c3387eb472. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/QZMER2228840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c61616a9cda191d221095bde6054d85f23ff1357d66a029dc5bb685ea45bbb. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42229070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaa71a0d58bf3d11a94800e4e865b8bd6707b9fe1ebee57203f17a132786774. 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/QZDA42229072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880447ac870cc117308ebf2f342675c8c611c873729dc8c70c50246657d50318. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42229075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0f81ec9c6cedbb4f81063f3196f71015343bfbaec1f7cdf03eb67af9798601. 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/QZDA42229078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b62cf4e22d0a4f0a07911d1fe0d7f78e8e6a88f2ef0ea3735d0e55311afb59c. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZMER2228837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bd520f50f982f0e4a81bc3594af220248df76b6c74c232c98a1f7a7dbcf9e8. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/QZMER2228839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac0c8d01bfd76a5b3f2c8f541acba11b06faae99027eaf422bac7c3387eb472. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZMER2228840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50254d405290eebb035a6bc9dc22cdcaf757e6f2f7fedd17e9e555c05d4f61f. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QZDA62220859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4566dfc9455816e7c62ec4c40a86c4b7b8042ddfedb7196a306a36c117a7c4e. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZDA62220860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0f4b0187dd9229f5992092af96259c71bf2b20940cb96cec7c32f351bb7873. 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/QZDA62220864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f1c957a43911949ccdd95f72bb808465d2b285f437edc8199716147534a135. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZDA62220868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3bae244eb536963440d7c6d50d300d9402bedbfdc72be2c86bdb5270740ea8. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62220870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537612028fd1dcb14d50b59d80efd3c65bc2c94d32b5b338a2abba578bb99b36. 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/QZES72117858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34eef387920b91251053cd52d7a7986ed99ef6805c3b12af53db12c5fc7095b. 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/QZES72117859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3860aa4081f1d70553d54bcae54008ee1f0bd0db3bd4c5ccaca12983d8e655e. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QZES72117865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0960eb48a30f3ed4f03df91a93dde19f18240d8c1acdc0288419c4d63356175. Chain 2 (Bitcoin): anchored in block 957596 (2026-07-11T18:43:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72117866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5a24dcb7f88105c5262dc27b1c457e94911590d154adaac214f04cc1ce8245. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZES72117867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4dedd5411e97f87d6138981c481d9424970ff7a57e1bdf0f4f1eda7babadb6. 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/QZDA82134591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda016169b6250080dd8cc7e4d7c691885bb3cece39b8a3bde4989a1751bafb02. 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/QZDA82134592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec388ba6f0004691bf68cf239a866c5b23a437a52c92837f2bb697028a74305. 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/QZDA82134593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dae51371a4d8d01534dcbf0a910ca6b7a9f747c058ea1508529371fef237037. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZDA82134595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934e99ae2bc38ef088ae7f35238bdfa91bc565b1f962d44fe78f5169e92d686e. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82134597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c5997355d9d264b4cc2739315e76fb0ff9c2f6980e56e867b135d6d76fae6a. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZDA82134603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71aac7dc61da9e5f9cb1588535d07126187422d22c973d9a9baa5d12b6a74f13. 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/QZK6N2111676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9571f2063f5cf60964a098f9162f31d64aa929b9137faa135ab116c33825f23d. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZK6J2106964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de1f380b912bb850dd13a69fb2feeb992a7f4f2529972a177145fe476fadf88. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2106965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e7140ced46bca2509485ea8559211ac0e1ad20f9cf09772b4ee16bdc26c1df. 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/QZK6J2106966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac52e09e49201c363bcd6c882897075943eba74fc462ce2a7f41e01a5745ad95. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2130663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43599c98b972cc0bb26017fd5d81a78ce026914ee4a8b54ada65a8b1975a8284. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2106968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec0a086cefac00033e94ebc228887946732198c1e1d5b6eb5805669985533df. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZK6J2106969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f140157c89a4391390226fc51743edee5c4e5c54064d977653eda63cc2920d. 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/QZK6J2106971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb743f8e4aabc2cf86675e45aefb3504c6625e6d2f7c96a64a34c96223be76395. 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/QZK6J2106972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cbb1846ba64de11df2e6851d79802496159557c2d0fdae13065331ea74d6ef. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2106973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201eb5d065711cbcb08980d3a20ce4b3b50c568f9476fbcede1199625a4e5741. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZK6J2106974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4616a22a690f6c73d6b61cc3758483c766b3d1d2c45ad27c981ea14bb23dd356. 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/QZK6J2106975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cba0eadaaf2d172e098998705db2a6d05164631ed03cc6ca7a86af62109cfc. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), 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/QZK6J2106976.