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 0x504a1d761b9f62a532002a828a82c7b23c93e96d519fe806933b319aba946025. 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/6c93dc0b-b0fe-4165-a24e-3e401ac984c3.json and https://artists.proofprofile.net/proofs/artist/6c93dc0b-b0fe-4165-a24e-3e401ac984c3.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 0x1f03e27014310ba790836e16674751e39f880c3ce7bbbb725bd8c0cb37dd854a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z40800278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9680e662be378b934a97c6e15d73497126c1b9f3e7488d7ed887e075365561. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US3Z40800279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf588c3b22a80d3c3e14508ea435dc729450dc6bbf4a747182b66999c512367ca. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/US3Z40800281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c38432d556d44cb2f060e4e16f2f0af3c5d11ef65ce8cc5471ab2da6002a5f0. 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/US3Z40800282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fe8fd07b966cc8ef959f07e61b19cdcb5003371891c56624d7e209426bbe03. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:23:44Z), 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/US3Z40800284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1a3d6701895972ba8a96137d1c06b12309ea16e4a52f6e58831dd3f6d60299. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US3Z40800285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34cd0c0339ca7ed511376d5a1565698d642cfb9fc1a90def567c3472f570ed5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/US3Z40800287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae89eab179d1732d9828ffa7055b3f094b01bfb90094ad2530256c019cf70d32. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/US3Z40800288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665ba76c3b13dfc541fb86da8eb81c9c0bf82f71d33cf839018eb3c5f89d3d63. 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/US3Z40800290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b7c8f376a5a5e23a8065953eb9916951e21526101d03dded46c5f388412a0e. 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/US3Z40800291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52a7cea81ddf27c0d94123acc4528690a506a85d8913f539dca6ec45662dace. 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/USDY42064588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3225c82af2d3e509ebfe156602562dd255cf4ffb639a470f5cae0e12bd46b0. 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/USHM82007769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793f58baaa6e3270e408ae0d89707bbf1ddced4c138bf100a79c56268660f2fd. 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/USHM82007771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045b26c4aa75e8e07d0eacfe6649299b0ca3723a5da2d7741bec14a076eccdc3. 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/USHM82007775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9e790b711c7a3ffd0e7f0157b3418abed445a11638ca761a1ea6ac185c9c4b. 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/USCGJ1346655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3775161babdece0d2d55e8adef360e49cc01f7d6463a56296e55ffc46e49afe7. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T05:00:44Z), 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/USCGJ1346656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b3c0ed10f18723832eddb918cbf3d0687a059b67bf86c184a378d83b7dcf19. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1346659.
Medley: Beepeame / Que No Haran / No Hay Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d4662db63f1a32aecb82efa261b215e519d87240eb1e13ece562eae6704944. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USHM91741667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b81302ada113fc28068ea9747a5b6879ca14d4b1cc864a4770e0451d4100c9. 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/USHM91741668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91a53c401aa1d1c935e03b219caac93a5a4f4cc0c6f8acbd6508f1a342ba15e. 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/USHM91741669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dc14121aaca6271e7d48414db481de93ab68c7aa26ad987f8724e051ca1568. 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/USHM91741672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1572bb040a886eb4f105a86f4a0f275287373225204a45e9427896de7ad0ec95. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USHM91741673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83a3c8198ec3793f79bc06514715a941d55e6e24a85f014332bfa63790fff6e. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/USHM91741674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bb18c764b580d5daaae7565a982e39fdb7c9d3d93274f3a699f79d9bc21b7a. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/USHM91741675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550924b03d1e493302234d29588bab85aac2350ffe7c4779c4773c037d1747d4. 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/USDY41800129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146b5c41a2d7ed506aa795a9168f9220eaa3d25c7f7b445fdb1f0d72f00d8b38. 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/USDY41800132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6304e4ef91d4dbc9a9835921cab16664ef6e8a852d8d49d2e252c2af678755. 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/USDY41800133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007f615e10631ad5f925d6ac04bc6774c64fffdf8d0ce9cc7380b5c4024e9860. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:19:15Z), 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/USDY41800134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff023d90d4c51f22388c4f000d62722709755bc6e7ab72878dd0705222b2aae0. 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/USDY41800136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c80653451577cb83ac23e87c71695c10e2c83f9825252b3df12f64a7a940b7. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USDY41800138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e1930833f7b57567f17d512ae512d78a08f09982cf3dd6c80d1fe87867ab1e. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/USDY41800139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ac01fefd89fa1b809c155896b9bee82a2061392cada1129ee36576361e9e8a. 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/USCGH2008982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5180dd6eb22c1a6647ba0bb72b49cbee9717e28eaa41259ec990fcf5c9d898. 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/USCGJ2084631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde264e8ded48e5e3591eaaa1d0424fb02af4f18b301b1b9e441d1a81450fc555. 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/USCGJ2084633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1fa7c0b1aaade41b8dc612063b74aaf30f87e98fb968297ba1ed969d1dec48. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USCGJ2084634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ec78c5e008e21464c2582569267f8837d7a179f9fe90b87d18aba50b1cb62e. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/USCGJ2084635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4af7d059ed86d2fbb63f25ad38208a169403b9931fe9e9d845e07dde58f9de. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/USCGJ2084636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ee5b7c27fee828d36ee82a4a25cad5e55878862644e703582335d805d88c45. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2084637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cf609d42aa94d3603820e4a5f8cfdc3390922b72762ffa87cf98fa75172987. 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/USDY42049076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacf697a87d96572d70a08fc7e4ce8db4be87ef8393353ec8b986e6cedf8e7ec. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/USDY42049079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf107fbc4b33d8e7a72389d987ca3b358a755dac700f4b404689f67d5097cb0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42049084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14abfbd7019ff1115fe2760fff5f1c1ab20a1012956cd3140f7183d3f1c19a46. 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/USCGH2103400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbd30683ad32407c1ccefe163da92b63583c3abeecdd2bb105ed6c81ef30f96. 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/USDY42408821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b91d9bfab82efb8f8f5ec8ccbb86bd107f7cc91bf097c306830e744d64c612. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-17T00:12:22Z), 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/USDY42408822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd8964e076f9e04f6d428848033bdedc4f1c1db1f996a15012e5a24b7540aca. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/USDY42408823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54ac707f3333d59e15ea985d5a1201342ba72f6e9c97ff1a769d032323c1663. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USDY42408825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb744b4121a3bb366aac28184860d6b772a0ea68d14fde3f7e277439592c37d3e. 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/USDY42408826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69126c6fe8347b68b45235eddf76ef2a80f52723af968907fb7a673ee429cb9f. 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/USDY42408827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3e3304c7df217ddba6c47cd0c3a7ad7429ecb6f20b3c71576986e29a3b31fd. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/USDY42408830.