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 0x82953ea8b14e6a4188791f859229a5e9e0cf8fa8ccd81fed27ad3ec809ee1549. 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/d388e175-622e-4403-9d1e-fc8ff8213d90.json and https://artists.proofprofile.net/proofs/artist/d388e175-622e-4403-9d1e-fc8ff8213d90.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 0xb58820d5d17001d08cf601e47e74e472fe31d2f5d6c4c174eadd6eb93c90d249. 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/ITS781701857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f290d45f2995b8740f5ad77b14af7a8cb469c7ca82942152f45d99e3b5866b. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ITS781701858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f9f76053cb8ac56a1a8aa7697647062c3335a7f5c905d7453ba5a34cc4ea6c. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781701859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c852b62d706dc73341b47a5d1614fef59e2b280576e552ff8c13ae14856ac1d. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/ITS781701860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae2e7e3561a018216208dc5b95f862231ebb6f808bfbc147792363cf251bb74. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781701862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb54d194ab027490f30fd00e677fb21d8c4a1b1280cba1a1249af32b290cd843. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:34:31Z), 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/ITS781701863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2672a9e8f97f0aa37ecae20e3cd761cf9b422c5071a7f152e7e46089e70366. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/ITS781701864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d16ed7eb3d22dd5e00648478e64b7a01831c75de5d2682f7fa9896956f4fdf0. 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/ITS781701865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d91abe9b7c9ebb0ab2e76efb6237a3e9ffd99a1dc6b87a08a32619a183bfef. 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/ITS781701866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c4d7aff2131bee43261f3417808f493b9e98616833f1733e087576a35fd237. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781701868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7b226da6cf61b61b62e8a975ea0384aa2045a40c4d9765ba83c9afaa849249. 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/ITS781701869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cab0f3b314a98ad465dd4ee8387162b4306b39898000c2ed8b9fd09fac19fca. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:43:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781701870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e56078d09b162b6dd24d0348069a00b83cbb931eccf95abf88ba0cbe9598e9. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:38:41Z), 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/ITS781701872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2d23438569a0065f23f00d0f22a21c6472046016bb9b400a06bf86e18d79d6. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781900148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186305e6c5a75baba76ac41802c72b50c11d63eb5f8cbb140e66a73ed17b30c0. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/ITS781900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb3000cc59e6548248213a7fc41d88ac8de9aa5dc6cfdd2637f52e14f41cc5e. 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/ITS781900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff04ff9327bfbcebc05074148fdaf12029ab49b9fc94105379bd64012d624b51. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781900151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37018b39aefb1b00a8bf43363f1d5ce73326bea88285b03dd2778077f194aeaa. 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/ITS781900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ab717db54471d40edb4e725f88857c1da9954676ee1c5f0a388a7ade64c5ef. 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/ITS781900153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186305e6c5a75baba76ac41802c72b50c11d63eb5f8cbb140e66a73ed17b30c0. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:44:37Z), 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/ITS781900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0022cadc238f175a95070d11552cbc269134c09b0db5a5920197fc1d85784639. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/ITS782000223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdef91b3fec90edf869846739bd5c25ee73777e2e585ed699c53cd8059252f9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91a5b8ae5c0998c0590fb1e2367b629a7a7420e174adb70d581d9d7132b5a4d. 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/ITS782000226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dfebd7c3335fc3e840412812d7635caa29735dfcf2260fba09ae740fc49cf7. 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/ITS782000242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3644d542f4e7e89f721780b79f8bc51dc129b58fab94b8cc797bfdec1d93e770. 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/ITS782000244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00698800322e4ac9b92d2dd6f6a60ef9eef085a006d5058357f5fa37c237b7fe. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/ITS782300244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07c813f9d1753ede4f00403e84b37b4eba793c397760587742af66f015c26c0. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782300642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf57dcb953abaaa96343a364b2bf5244dc7826aad2087bc39ea49090aae52468. 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/ITS782300736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0243fc936a951e1c98cfb62c2e4a086eb10d4a64d39c803890349b162cb23192. 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/ITS782300737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09188e77338e1ed9026c61e8b744fbe0c189ef3cd7f38547ce86570ddd1626c0. 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/ITS782400649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e0fef99840a8d04961c45e15f84ce5666bdfd1452dbaa62c974fbc2217267f. 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/ITS782400740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ab0b80633584f19a196c15a24fed6dfd5926fc268ce1fc095416e0a94b3134. 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/ITS782400729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f284994729cdc0a6933e8bf912cd657cd7e4a652601e493578db74079098f0. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:58:46Z), 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/ITS782401119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355c3bb84bfeb70014cefc31a0f03749ae13ad34bd70a97700e360a9002ed2a1. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/ITS782401121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451e6f5d3bda4808a922eaead120e722cc14f50a5c2249dd2666c5203a163174. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:39:42Z), 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/ITS782401392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe238784582cbe129d4f197a71d3ae16e6f9079f974fd0f0330c000c1111674ec. 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/ITS782401586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faa226aa129a7dcead2523688bc9d709d5b1d3816f1bb244e998c2192b861f5. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:55:48Z), 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/ITS782402042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94894e6fc4533580b652f59bf72e9ea7d77d9a78d890989e5d023fa65d2ee67a. 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/ITS781701867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a197a6437753bab8e4c4b04b618ccc147be4d49fb176653de6d8cfa9ac8ed0. 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/ITS782500118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8db65cd048509674a98e9a2a50366892336be6ec219a60ee6c0c4f98da6572. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:27:21Z), 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/ITS782500207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3bc47bb8873917802e09593056c34ed2d013c3a0d0d96ba894665e9b67993d. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781701871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2df8bda64ccdf1173790d90607c0a266372602d2ac8c8f377f0513a1f41e7ca. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:02:34Z), 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/ITS782501350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a5ca2a7975cc7585ae6dee3b4e788b784514c74901b842da3c4539ebd4f2ff. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782501351.
Alpha Waves for Study (brain power, study music , music for concentration)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7b226da6cf61b61b62e8a975ea0384aa2045a40c4d9765ba83c9afaa849249. 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/ITS781701869.
Brain Dots : Study Music for Brain Power Vol.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f79078c82e83b20de0de90483c7f028240308e8f88497619590611c84bcaff4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITS781800670.