1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46472f3f018d4f267588b88f7771da76e07e780e6da3fc90fbb75bff9255937. 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/ec0c489c-ac30-41be-977e-1c513149bfc8.json and https://artists.proofprofile.net/proofs/artist/ec0c489c-ac30-41be-977e-1c513149bfc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c5708a13e745115e5b7eaf339549af35fa9b88f8c9889e28d13f7930b8ef36. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TR1900000902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa24cfebd6c62996f660787ecf0e300e3f8e78b5921f54fd543bea8854abed8. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:56:59Z), 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/TR1900000903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0462d1e678c1121a2d4e6bbda8706f0ebebbcd43afcece4227cb999f89dc408a. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TR1900201004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe136baea9d024e068c48d3efa60c994f4f01c7777f28ba7d7ced487a2f54012c. 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/TR1900201005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb04a47b1c41c65a2ad8cd561187ed199378606e4d8fe1f6e3e5ed281e153de. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1900201006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240455bc564bab394c0cf5fa69127f92380f024ad46700578ac4cc4ecd09cd0d. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:02:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1900201008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c2cf459ab382336d5ba12525439772b334f7bdf188c5b222cb5ffdbf9f2c35. 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/TR1900201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b292bdabc32a7c48f582cf93cedadebb906c256b548275436b56e55f4c0fce. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1900301066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915294ff2ae55b976d8c3d3f0da135bf0ac1564dba933532910b034f3357de7a. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:46:48Z), 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/TR1900301063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6f9d3e6d53f302e263debc966b39326c1944082f02060c4f9b06940eda71e0. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TR1900301097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c1f9839676379ced07ea5966fc4c722c8d533d98023b483ffc5ce4860285f0. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:51:25Z), 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/TR1900301098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabad690f058ad565f4af3495aacb5900c19d3133aa494e99803595ebb2908df. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1900301101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d45fec380c4be38e4e4ed4a5573a607369dfd3176e2ca8c5aee67e6385672ff. 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/TR1900601274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafa2a6a96cdf625d0c184f9ba1bd6b9c50e289195d070319a70ad9337af7cfd. 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/TR1900401201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde002f31339ccf56a97de508ceba272e1d3846aa299214ac08081d8148ed3bfa. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/TR1900401204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd27a6c548fc3efe2115b1528208e39e09217dccc2786e6e1f3cea8ffe5cc55. 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/TR1900401205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d695dc3ea2ba2b19969c91657e130283a4f7283cb87f7b415f6d24cb6fbd72. 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/TR1900401206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4f32c991fa0984129169b994dedc31f890fd12286cad63d94708c8c15b986d. 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/TR1900401207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb16d775c3ad67323e57a7969bd2f565cf3b9bc364294f48c54aa8856cbf191. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:08:51Z), 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/TR1900401153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2516d527b328c75fcbf1ee5cc460ee5d34a1f61dd74cf226fc681994c74cc1a7. 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/TR1900401158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbe079a7447c905a0ea09c009078aa071f20fb3ea62dccd8395a6101c8874ff. 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/TR1900501241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76fbaf3486e4cd7325d277efc03a5335003ffe9b70689467262be7b3073d4c3. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:46:49Z), 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/TR1900501240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7ddc2b11ef97f4040d493033b4bf31cf0eb9e2160114111cd2a54cfefcce23. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TR1900501238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618058eb3b10c9ee1989b0e0336d5721cd8780c93a50caac51e511a70c9c7c26. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T21:00:57Z), 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/TR1900600623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594ec9f5eb6ac640dd15844cee4815e1ca10a30f63de3dd46ca011df45451bf5. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/TR1900600625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e056e30a52c23f3ac6a5f34078ec032c1397497fb1c1c424e095e383bf665d. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1900600626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bc917be65723eaef5fa4923b1612da081c93810b09092f179039d9afc9d795. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1900600624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a5071a6857eff33cdfcd8b8876ada5088f3ade52a4cfc591536b5b0fb93efc. 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/TR1900600629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3334372e04858d8cf2286a06c8d12126256636a2146a468da34a76777a4a655e. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:45:30Z), 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/TR1900600627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6265308c73fd9a6a0fb7efef0cdd197ef7bb7584da4c3c413adfac910ada8d7c. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/TR1900700684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9946d6097f984648e7a15ec0513287f691c261d5c7791d9386ceb6f7fe03ad. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/TR1900700749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9119a1b27ed7fa3c87dc5bc5ea8c3069a8516e77452a97c97bb041229914a5c6. 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/TR1900700750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f02fa530221335088cd5681999894c33807dfe3fcd27be8f78615400991f11. 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/TR1900700753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99aef7f73370e27270e898acc2f764a2fcaa2da827a8fff31369b96a49647ff5. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/TR1900700755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5c25e8c10c74a9536c142b40e27c2fad30895b16de28488ce5abad3e90dc4c. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:00:50Z), 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/TR1900700756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a278f5c45aa3e0681a1815db2ad4e1af2da832594ddfb2dde80fc7801a7f92. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/TR1900900784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e71bf9aac2486e3aba13252f01386d482b297c09eeecb332bc878a36bc9b4b. 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/TR1900900790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f89fbacb8fbd07181eac4238f87abe5ff62388c84966d31f8f53b95b6e186cb. 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/TR1900900785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83805cf486baad0bb33e1cebec2f055772444ee9c7dc7bd38e7f553b2372045. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:35:31Z), 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/TR1900900791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f0f6e0ade8cc2ed4fabc9f58e26fac540e103b154718c4a5465968a036db0c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TR1900900787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4729269f6b49bd374fe78536205a40fb01f493aece265ec3cf0fb790da2405. 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/TR1900900786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9370f7f5d14579cd38344d5d70391e4996c01b8a5299cc6f2aa6f81d15213b26. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TR1900900788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2d4bdc95e89c334bc14ef017f7b9d8c0b29dea072d395a8b0b2c72a9d1f7e0. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/GBSMU1819405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e6e3ded8525da0df7c3188fbb977578b2343458436bd3e2796f6008c1d901a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:17:49Z), 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/GBSMU1819411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd33bdc85360ef6bceab66f3755bb5260ed4ea85665d0683b91e3b0bdc155efe. 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/GBSMU1819412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027364b29c5f6f1376a11d39db0431c423abb9bd57966bfab8b5afa73c5e2b47. 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/TR1901800959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80431e1f3651c0756fc14c8c12736379b5694744a97533d1740eacac4c4460b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2986684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab387419bed6b5a55a04b546b3d0db3c41f82b32ac9e461cfff423db0612e211. 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/TRBEC1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5f049ffc0087d6e72a1ee1f1c45f593c0d038debb9106d3c65f2da7978dfa9. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:53:11Z), 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/TRBEC1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc851eeb662d056c20ae5e71f4f8abd50d3b983b910796428e90d49269f7633a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:01:40Z), 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/TRBEC1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9db444b9fe6fa01a9cf66937c7c28700d7b08decad1ff42555eb3db13c5d0db. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5928253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5072b8362e12e440026d8ec31969997e9ce00cf037de3e6c7748ad014b3a6a. 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/GBSMU5928257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1f8f8b638d3e941fe16442bc3f1ecc1f036a8168d659888e756f434e2c56cd. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:50:37Z), 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/GBSMU7940282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69c6e71b295cdeb79082d3a9e6857486eb7d60c8fba9990cbe6dfba99f602c2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7940283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe232f585453614667df965f95ea3de150f4d7b7f82445540a5fd77190283d010. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/GBSMU7940284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cfe631f00cd27ebe997d1554a2e10b550bdc43c48058817bb31c79879a4b53. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/GBSMU7940288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f0b1f57edbf05ce6216b50329a7f106e3a6878bcce446762fb722b1c95dab0. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:02:06Z), 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/GBSMU7940290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb82a12201f26f4b306c5fb009e4da40f83fb4c7b55630643ceef7c5e28cb715. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7940291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd970d4180dbff7f0abc4737cb9333ccb3fd634d34f7a1760c51dc8402ff0304. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T03:46:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7940294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18a7a464d998b336fd6f31b754c7ba46e6f308ca3369ac247f370f73c41381c. 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/QZHN72442219.