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 0x457b2e731bbd47419c8e3f9ce0164a3873d9b74df539e1e304a48f2effb05de2. 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/718752e2-4709-4e75-af2b-5ac475838846.json and https://artists.proofprofile.net/proofs/artist/718752e2-4709-4e75-af2b-5ac475838846.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 0xa57155b91186bc2821807d56e13ade2d309b6016491b2aec92f020b96654d0d9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZTB22208241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2b8beaa8b8e7da4ebe570befc0146e6c9f4714b96b7e3d8860ef7f1b3a15d7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82346739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48b80aa47fbbb689a06ee1583f96654874db8e07f15ec8d135255e1ca39bf26. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZMER2219399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3b2ca9f3d0d2318014508e222b3e5fa6463d6696c3f4bde42397fbe4827d8f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZTAT2270235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979d5a5ff9ead0959dc9876bf7e03a2ec4b05ea4cc38eaad8006bf41776891ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHN32325550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8efc3cdf7f9e1c81e994810b76e1fde7077f229738781bfffec10d40c70754. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZHN32298079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844cce0c647b07376af6b5a98dc9b6fd12d660d0fa978e2e8938494533c955c0. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZTAU2105166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e9b75bab9e417a9cfcdf2a2f792b87628c50f1c17c10a82f73656a48fee44b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62280074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57beb8dcb6f6732a01fa1f3b4f5c2463cdc4488f4b21c523877357579c6d4ecf. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZNWZ2243680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1f9eb321932940b7cad1edbbe62c6738353f6530987926f26776c3a098a55c. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), 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/QZDA42225001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d26f5419690e05d7382ea219c5b7cb261dec34aef430095e5c725265ccb11f3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZES72315873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee46fc1bd03a666bbb02b2d81cd2f0a9eb46e24d306cd6f71347ac520e52e506. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZTB82293855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2513a922816a0f232ea2eff3ecf58b919170b3c7885fa0253248afea58444f8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2296962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eeb2d01faa73c304d112af34cb8671b083403151d043222313e4062b4e32594. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHN72362980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6875c63a9e723c62bb089633f8991c72a6cc59c0083e44a57d99a2feb04f0187. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZK6G2201458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a47d0e32135c2623ac73fdc276d9a661763e2620f0bd225a44315acd128716. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZK6M2265446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310c83131f72301fb4549247e6bdd95687e57772a3b2307dd5b9a72f3bb1c42c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32267560.
Trainer Battle - Pokémon Drum & Bass Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3872f43de575b86f34307ca6b7b935934f54a50901d6fa05a02bff24ee23783f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZFYX2318437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda600d2c4032d9a76c0ca3cee90e41297a0a499341b6913f5a5ffbcf7f5292dd. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZFYX2318438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bf938bd71a56bebb95420f2a57e75cfd8b8b1b2c1b05afced388fac654588b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZFYX2318443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989a084f1115fd03dd3dcaad478a977c2d71b0027da1b4f8ac65e7f05ef52e7b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZHN82129155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48221cde2a36aefc082edbc4f03d9049e3474122109ba1010f0418543c597197. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZK6J2175313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4856bde768b236cd048540e406663c7fbdff5ed2c5221a9787d94959e3c40bc8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2113374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa329a7abf766f7f31f9ac11d47e6847003e027d2c88b32e236eadec93e76627. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZHN62175084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54601d46477800493da62770c74c673b25562d290eaaef851ec7498fa35a21bd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62087343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae00fcf2d631fc1951a7e0f67204d68d896bc2bf3db4bc34e980f7f27fe5b645. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZNWQ2001405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d104d0236db682dc1c6a24a00cf24b9c1af4f01a74ba1c33d851f44c1a2130. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZNWQ2001406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3fc132cc91db106e291f7bf22225617f36c9fcb768dc97096c3bb83d3832ad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZNWQ2001407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f499798eff44d94c18942b138c96e7ecf3db108d01903c3f75d8d49f05ada2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2001408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66a62ab8e00cb9912583d63b49534d84c15f38800a7ab8d6c87143cc3b836a6. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZNWQ2001409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b59e7d5925323ca788779e6622508d51c52c0ba05adf61c245583fe0eeb3957. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2001410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf66b0f134655caf62b143983b2b674db13e5d0624cb9195e550f975414d5866. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZFZ31919830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b716426d7e29cce8a6884c2a969bcfc6b1aa69393ecea8633f04202036ecd87. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHN71914278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa113a63dfca536217a9cdf1207fbfad7ea45ea47034566ae924e6c042241656. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71851839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670d66d0204ddcbba95ac4e011d5135bd4c93236398e521900c91fa7e1698386. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZDA41960195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25eb9f0120fb67794dfa10b827ab99dd8e829ee2e32d510410bc0c41187caa5c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q1919930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8f1a0c34d7a72852aa2a0e8ee142daedcdcb31d0770ed687bed554baccf462. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1755056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910d2ed609ad6bf066581a979071a57755fba90157af228817beaa85726ddb9a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZANL1777623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ae4fb3aa50a23123e7e518c9764b3566bbc7e10c2788fffb2a4ef786529d6a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZB4J1850649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c84641a5ded1ae47f84ce493e24d3b748cc4cdca79d4962b110669bb614e30. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZAPG1775761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d975b99abd4aa44c4b1e9fcb21d5184cd083f4b244285438d5a03d34ae90f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZAPG1880027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5b8f537bdde21dc0ea3a424fafbfd240b5f0d0c4171115fb791f1e2adcf4a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZCE61816458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8db93ac0fe7c64845cdc4a64bb73df2e2e6ccdabdc54a2fdfb7478973f8cf6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZDA41820481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f02303294b0b3e00ed54ee794131471110d88ab4cf0b33ad6913d4f1bfac05. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZARB1834444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905312bd30f0f2259659a4a4b07a5625ac5105987962a5f54c518ed3add79025. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZDA71816832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0608c68dc30e7da567d777223fc84febdd9eeddeb6c7e8a3dd0f42e57375602. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZARB1883669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bf55442e38737fceaba5267b57e4107d5ddd05a8735de27ea8c0b3709f75db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM4DW1850118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480134f94dcd5ce56eb04a5a0c3f1ce4a3ece02cf718479fbbbc478286cecd9c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21794653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a0778ac8f0399b9833af0eb8cc5fb2ee9363efc62f8015ac96bd6c186262cf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTB62436656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca059aecbee1a963c3361236d48939165147dbc2c0ccd4a9bb106f51cf678e9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTAZ2468391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb2b41a211ab9ad6ae3750902b6b3635a4d92df86113a038ecd5376578459cb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTAX2421699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e531ab9a95231c983c6dad8a8de782ec3d551791c2036c43dc55dee9479787b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTAT2450151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e351c2c5ec935f0ccc6f9df1de88aec3faac80618ea32eedc1d0f328ff0917. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZRP52412873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9036859e800f9224737e10a0def29db09d9f8b292a91fc048e7e4c40b605f45. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZPLS2425235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e3835e6aa673bbed234d7414a5ec69202bc60f6308f8654dc84606a2441030. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZNWY2491236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc69b3547bb221cc78a6a554af10cb092151643609729f7fdaff6c761d301b7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZNWX2410522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1d44597e690268a8bf9a1f1fb2210ae4076ba65063dfb835153e0e2340eba4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZK6N2438755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86a770be9e41d57cf1b9d0dbf9594331250e365e6fe5fc07b700d5fa047c843. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZDA72436675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06202ad82dcaae50d469f98a8dd6dc0dd93f2c9d5905941087318079bf77e0c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA62465472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90f850178043f087008afcbe2059bd850251ddc65ead81b2831fb015752a9fb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZFZ22420757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d773f1043518b6e2647d1c31d1f6d6aa0bdde58303703efc76e80da6f6dc116. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZWFN2387858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526363718a5fb8b01baff1ac5d0b6c92ff3a445a24204720aacc7472a1a4efef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZWFH2348945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ca1517bbca41911c616c655b979f8886b2e82292faa317eb4a59f2aaeea40b. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QZTBE2394559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde57eac503ae7839691952da28c58997fc9baf47b36b217335bf2602d4a3131. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZPLS2383798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659286ff3b77deddf990ee8bd2a1678b147a3df4aeaad064ae81bb280df37825. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZNWV2393237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343acb3ce2732a97e4ae448e04683cefcdb316d1f1212f428b3e8f91aafbdfc3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHNA2336099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eeb2d01faa73c304d112af34cb8671b083403151d043222313e4062b4e32594. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72362980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147ee04a2285216d3c0d4400d9ea3bd33513f0f00a4da11f44d5662740ceab4f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHN32347172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa182c04d9d7d2f17c3312a1a2834e49ca8351a7dc6fecd0a98290ed54f5a2908. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHN32347167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979d5a5ff9ead0959dc9876bf7e03a2ec4b05ea4cc38eaad8006bf41776891ed. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHN32325550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d26f5419690e05d7382ea219c5b7cb261dec34aef430095e5c725265ccb11f3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZES72315873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccceda1e40ed5d3ac4bd45c2d7303dda054e514a8455fc8a470ded3dffe17c7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZES62356845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2b8beaa8b8e7da4ebe570befc0146e6c9f4714b96b7e3d8860ef7f1b3a15d7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA82346739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38218e6a99e996cbc3cf314195d8fb9f4527973ae429f909823fe7874a9687be. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA62317427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1c9f2555a6f5956939d93e701f9269807335ea18bc63d4034f5d466f35aa20. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72330947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81473bb222c55bc5b56cd41c4d1b03fe01d9d3f4584ad0f36b50586877d9242d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZFZ32317479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd126927b2af8af96ee3c7bc3e6725d56d917729c527c0df00ad2c6bd3b5c2ac2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22308799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759dd3e68fbe8d2b9e8e8fde153e31833e28b3d34e101a266516a6cde545525c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZFZ22308777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee46fc1bd03a666bbb02b2d81cd2f0a9eb46e24d306cd6f71347ac520e52e506. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTB82293855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57155b91186bc2821807d56e13ade2d309b6016491b2aec92f020b96654d0d9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTB22208241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3b2ca9f3d0d2318014508e222b3e5fa6463d6696c3f4bde42397fbe4827d8f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTAT2270235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0f6c407b2288cd12759d53417565de41d871c365fe6dc8bf4914bb0393c308. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCABG1275704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9408cd89e18d3687543f3b8df5d4b93d888be01c120dd0a13304acfc26d6b5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCABD1107566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243aa705bed53a004fb765e326d8aaa5c8c6d85b8bb43e7d76720b8736f76c34. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCABB1189191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8ae6bc898e5e5789f8380841bf4c2315fba484908fa3156590a55172a55f6c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCABG1223433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0f6c407b2288cd12759d53417565de41d871c365fe6dc8bf4914bb0393c308. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCABG1275704.