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 0xf6eb5a395028d1bee5397cb6e5dac5a5fe80b4e80f6a00afaeedc29c607b3599. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f58f08d7-9733-45c3-86f1-c28e81e25547.json and https://artists.proofprofile.net/proofs/artist/f58f08d7-9733-45c3-86f1-c28e81e25547.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 0xddac6df3452ccdc1e8b366be5ccceeacf6eb00c8a3bcd3dc268d0be725d6ef6d. 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/RUA1D1902316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e12c08428e37fd36665347aecd5afef38226226ec5ec26ff4a806a98ddce76. 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/GBLPF6792361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dafa2261adea3f119facea3538422451c3d54e91785950af0287f55f61ce1dc. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/GBLPF6792358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fa4be14d2b72856dcc919c13aa9da88fcb88f605608b31cedf376ba013acee. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:02:41Z), 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/GBLPF6795836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c8de2a9355480d969795680ccd312a68f9e2bf7b6828e5ea8cb2398207c825. 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/GBLPF6795835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f9fb0f42f2081fd6a6fcc0886de97b156c8de3f48272e47e40c5efe7e1a5b1. 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/GBLPF6795837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcba971cfdb8058f96e37275679329a2a10082534f975b322f431ef23f0f07e. 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/GBLPF6792356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e2e964ff62dc2834fea7eec1ad37cdfe90d22e6e91bd588be8b0e3c6e55368. 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/GBLPF6792355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ff9dac70313b708178fac08f7dc61786406c6ed66dea5c32c6da8d7a1fd50e. 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/GBLPF6733614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a2ca9b450b7862fd571a3d5c7cae14619286dead417aa5a1aae50da9987cb9. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GBLPF6733617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f29295feb206a0ee7ba235df4525de6fa11d34cfe4bb0e4a1353b4e74d3ca8. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6795830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddeda9101631f76dc6cb01a80c88e17b3da43900d8f4f801c481236201c76b31. 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/GBLPF6782597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5bcae298b9f89ac5dc0c4c4803117eaee3d1c2a46a76ed7abdedaf6a52b0ce. 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/GBLPF6792350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fc8169a6c17c642a2f6b57e78b98369a6728c31e0b6f4291bf184bf512e23f. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:29:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6793556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74f65c5b9d092aab467698ace1b937df04f520294d7bad89fd9d156b6395509. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/GBLPF6793555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f7ad17ff1075edb1930cf35db285dd9b285e15a5c7445b8a8f0bcb7eccb8ce. 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/GBLPF6793548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f73faf71ded8aa7ba5b6c644e75f38cfceb82106c8da789eaf9189650281a07. 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/GBLPF6793553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9eb5a3aa8cf7480eb09faa91669952510aa4b5cfec4dd4d2326a2363d1910b6. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:51:04Z), 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/GBLPF6793552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53f93ff8ca770c4d4927c2cb01afe776e4bc3cc95029b3e7a6ddddd182b74ca. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/GBLPF6797306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2092790b68def7b8cc19232560c42367caedaa89898993441c8325f07eb54424. 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/GBLPF2502075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53f93ff8ca770c4d4927c2cb01afe776e4bc3cc95029b3e7a6ddddd182b74ca. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/GBLPF6797306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcef909f3e692c4619d9af9802ae0ee79cc8c6dce391d52acf7065cd0dc78bb2. 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/GBLPF2502067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eba790b212ead6b6fc4ab1bb8ddc0ed3f7ab08577d33305bd4f1a82dc6d92f. 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/GBLPF2502079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667a4f0511b688db6d48b767080069574ab07472a6378723d26eb98158ead379. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/GBLPF2502072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20be673852c5fcfaf510a721f96f7f0488d6026aba0928df70803d731b58539f. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:38:46Z), 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/GBLPF2502074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f808c594b4ed0a10f23b2bd00de99abc9812ed09446a5626a975f67fbb7cd92. 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/GBLPF2502071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa448a736671722e3e760be26419268a9cd9c05fe494d06d6264e7b5507482b8. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/GBLPF2502077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98984e900ffbf080fcb203b587dd236a5ee8d5a7767df0f16244bcc08b84a92d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GBLPF2502069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437b46409168b34222d35fc0ab1e51fa2e17e291cdbf36db7f7e713dfa39d2d2. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/GBLPF2502070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447f1dfb83f7ed10be403497f367c9e2ce8b928e31cd6e821735e85a5d671069. 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/GBLPF2502068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d555249f8b55c274a207cf17cf0f0c36e90e41c281f81ed9be84b7cef790a9. 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/GBLPF2502076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50b6b8e54cd14db5ea83583493752b39b6229c51879424e47feced88779724e. 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/GBLPF2504882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba86d9c93b7a34defbc91284b58d359fe037356ba8ce3cc0735218867d46bc4b. 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/GBLPF2507205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8049c741865e079bfe40b89e1caa4c121db81673248640edeffe0517b5d0717f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2515044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c0dab335c7037f2e3781a194f81475b2d9d81f150086acde313e6966fd33bc. 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/GBLPF2521624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0251b2058ba503bb8006e6838949b93c6faa09d0092b41337f2d7fcd9b007f7. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:36:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2521616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe717a4e8e4d41804ca5b0179882f26a79563c5f35542e2ebff7884bc5749f6d. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/GBLPF2521615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755e87b65155a0ec9681792487c9e00e290c404a2e794f0d4fd6acffb5d4c6d7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBLPF2521620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba3483d30ad934a1d254f42c89dabdb1973a20841e32430692ed00214a01648. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBLPF2521628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a21ca7acdb3fd10aff14d5b8db35d91ded049d9de999324fe32482bdede9fae. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:00:12Z), 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/GBLPF2521625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428374670628bea7079674aab836538e7dbc2fa2975b50ceb2fb27e7dfc70a0d. 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/GBLPF2521618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0ba94393d03adcf4405978fa0953e582b5e1ee9509ed7d734e74555b43f511. 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/GBLPF2521627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafcacd5eaa946794cc4e56ad6668e00df888fdcd81f91a978ad7a604e4073c4. 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/GBLPF2521619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79a21b9665f70485583c5e4c5dcccc12282ffbda4bc1ef6c22f0f6ffdb475a8. 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/GBLPF2521613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33b943b7404ff646d5050f886a5aafde11c62e9be4122bc039c6d5dc15b956a. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2521617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42a81fe15de6b205661685ebb43b69577ecbf12274b8450f51706fecace1a6e. 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/GBLPF2521614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ed218e3821458ed98e4405c3da87eea13819a2755e9faebb8a5d087df4d531. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:23:05Z), 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/GBLPF2521612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e686b06b2c22ccd4d07ab3aa984b3acd02ba184125fdce77101a1776b2cc97. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBLPF2521622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd504b07e1ce35ad821814e290234cf202cfe52ab6c7242a62691c620b36f6412. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/GBLPF2523499.