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 0x58a5814e263a89b3261dd34166fa2301c7813e43c67fd169e2d343be25c857f8. 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/f086f655-00b5-4105-ac9d-ec4679ad3634.json and https://artists.proofprofile.net/proofs/artist/f086f655-00b5-4105-ac9d-ec4679ad3634.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 0x4fbd082e4fd6291e85497c85a202aa336963491c64dd7e87b353a8688d9f785c. 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/UKG8V2102813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf957278d4690bdc8a099c548830553d4820f1e6c86c31dfa00ea3def22aaa6d. 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/UKG8V2102800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9111aecc6a12db2ea06ad14dce6def8e7823a946c9fe3c02daff6fde1a73b32a. 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/UKG8V2102814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456cba36caa96585161dca7a6bbf1510cc2e188e6da1c45cb6527e940c3cf7ac. 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/UKG8V2102815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956828a57c5e767f5ae6d38fb02e3e599c8b1c83b32c227334d90fcbb12925d4. 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/UKG8V2102661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560d01acc59853d315e7a6e123eee9f86fff8737768c7ea59a31d05557285e43. 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/UKG8V2102650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341e62e9265d05fbf4f5f0372617e9a83c941908ebab178306db1fee5b79e557. 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/UKG8V2200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc6647d6fe9d21f1589735385bcf5660687f08ae01c63467876dfb7aed857cc. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKG8V2200560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2356e5a0fe086640ec5f7446bf68aa45a58ea398f84d037f48b2855fbc74301e. 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/UKG8V2202423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220d7ac180795984c7edc533146c86bcf266d229df1bf9ec77a883c9dac69894. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/UKG8V2202365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26afd0d68c33607ce810c0a289bf161a6f741e5a35befe88605217f2d45e817b. 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/UKG8V2202509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ddc58a739169f616f837c4bdec236eecc04f3b9bb31ceb7bb9255936d5e9b9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKG8V2202590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d6035fb5ec55b5dc5299857e2c85a478a5343574341ec7994534af8ee83a97. 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/UKG8V2202675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fb19697f3b334f21b0b43106c0eb1c9a9db0b0028061cb012bae8889385eda. 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/UKG8V2202789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4783052a2cafe8d08e5bce14ba045c94844fe27e368c4cc43a0bcb5cf858a586. 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/UKG8V2202932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dd14e857f35d0c85f7615a3d601a31ad3c24368c6655d86ca31c04f0716a96. 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/UKG8V2203021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df49f4f98fa3831aa4a936df692ae8081db77aa927e7dc4320299b2124b4eaf. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/UKG8V2203246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0638b084ae6893cc34c21931b69845fe5aa6e60b2d48bb14965448e1d850865. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/UKG8V2203251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5073f0d41cfe647e4f9950fad37c8fc59dd57b2936247615cf058eb193ccb0. 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/UKG8V2301294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29339f7246bd61d27d76aee9a17c33266e8fd44457186814946232f909ead03e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/UKG8V2301295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc707ed2663db9918cea6aa983a117dbc19746364d647d1809cd8e79ffbfb16. 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/UKG8V2301297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d9aea53453e98108136f73698eb75cf2a38be236ac79b568b02badf4bb893d. 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/UKG8V2301299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c41c34b82f22dd7e5a0420fade493a238ff264263c8b49f7b5a8e5863de3afd. 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/UKG8V2301300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f9b57270f1212dff1ead27d0eb9560765c0ef4b630cb9e3cf68e27be1ced1a. 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/UKG8V2301301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e7254a9b95ae997b24e6fd131d926c23aa5a386de478a39bc69ee4d41c14f3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKG8V2301877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb839c2e88e38ee102912cb99fb23a54d191064f98e09b51da421527ec6d87800. 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/UKG8V2303001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6ce4ce13d60538d0331b16880f7090db3a486da450fc4b8b1008322db64bef. 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/UKG8V2303003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5862e8616ca7eebfb10d2fed58d8c4799fc370d1a44b26d242371e9c325a43. 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/UKG8V2312910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b00f81f9e59985a0aae95c583704f2931ab5ffaf937b7c6cc6ef1c1fca84737. 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/UKG8V2312911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06aa06df0657e6ed70475110ef09443409cb8d0c192666933cb96344bd6acc6. 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/UKG8V2312913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d6d45cb2b3dc65580226e40ed753828277497dc5789c8e63a2e6e415926e3b. 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/UKG8V2313625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bf2a5741ae893435fbfdd18d1daede0c7f8fbdb05aa270f2ceea86f566d4f1. 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/UKG8V2313628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb795c452a98742389e69fbb2cac2b5c8212572ace580afacc40e3ec71900776e. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/UKG8V2313629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8779dc5e6dddd93d44f3116b2a805d51ce95ff4ae5982e4cd0eae734568c289b. 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/UKG8V2313143.
Nothing's Gonna Change My Love For You (Acoustic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a44242c7be78a348f543d0c50ba2fb935cc4e8848ac04ed482dc084197daf6. 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/UKG8V2314082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb435ff105dbf06a2efaa73f175d12811a5fdfdd34e884c130ef5f0ba28a616dd. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), 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/UKG8V2314083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe378d18b3fc26858da08bbeed490c96aa309ee8e53d49922193bde3fbcc2fd74. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/UKG8V2314095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a91796cb96d96e2ad494dcca29c85e950ee06072c48bb914dec9bea8165cdd2. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/UKG8V2314097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5b59a0e171433ac7b1c76d1209e6b8db4b0d1c63b82f24911c21219446133e. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/UKG8V2314099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa00f6818c8563f768ddce833322ee76c9a01b5ee9cd11abfc24a71501f71f4b. Chain 2 (Bitcoin): anchored in block 957957 (2026-07-14T05:10:34Z), 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/UKG8V2314100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03c0f8f18e954ca9f207a3b8cf3d171dd9966d4ffebd44d99f8c91ea46cb7f9. 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/UKG8V2314101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bd974714bbaa90512ad921e4afbbbff8a68ee7aab4e36bf40627a96034c2e6. 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/UKG8V2314102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfd22f352baad469a73b52d40222ba294fa1a3cfaf0368e649c3787e44bedf3. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKG8V2314104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c70cd8a0614fc7db2c693cf20da3998f11a72963244928d4ab902c135347a3. 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/UKG8V2314105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfd22f352baad469a73b52d40222ba294fa1a3cfaf0368e649c3787e44bedf3. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/UKG8V2314104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24b9bd7ed1e1b9e399ec0600938a946ea2fc50fee144482a8851cb954ace1c6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKG8V2400638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b605f3ff26b2304eaa1917906a84d492e63262e182dd3361884ff3f26314c4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKG8V2400772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24b9bd7ed1e1b9e399ec0600938a946ea2fc50fee144482a8851cb954ace1c6. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/UKG8V2400638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c90e3338b900cd2aaa98929e7fb8859fc9bd3192f3484f1b7d5a69d6b52abe. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/UKG8V2400832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b605f3ff26b2304eaa1917906a84d492e63262e182dd3361884ff3f26314c4. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/UKG8V2400772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24b9bd7ed1e1b9e399ec0600938a946ea2fc50fee144482a8851cb954ace1c6. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/UKG8V2400638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1653e674321e873028e3249c88cd67f10a5c58b3e0545fc7aa1105f95ce7eb25. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKG8V2500196.