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 0x6b69f1b0b7f373d5ef675ed7b0c447b66748c547efcda53db955d0216c857e7e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/991fdcea-91fd-418c-9456-ad2c938b8808.json and https://artists.proofprofile.net/proofs/artist/991fdcea-91fd-418c-9456-ad2c938b8808.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 0xb9d18e9e23c08019dce0cc5fa190c11a286fac74f803d51e4bc0cb17559414d5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:31:24Z), 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/TCAAX1167344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50355fb49ff7a1d5f9b540cb197670ce0f944b66e0ec88f39317df1456c2b781. 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/TCAAX1167345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee30cdda49986428aec60073c63db4b7b185d3e60c12b37327a337279dfbf67. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:21:33Z), 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/TCAAX1167346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938b4ffe1227da56a67dfb417209c1ba999cf05dcc78b6fdf640b1dc418c3096. 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/TCAAX1167350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1b3135e5c9084f117a0ac2b2e058c5e6ea8d849ed12fe117f22b53264d89bc. 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/TCAAX1167351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0e1c555f33d89f0b24f8444cda399d5359d6ae841282545d112633f9050390. 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/TCAAX1167352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb53e9081b38d7305802e7145572af3696bbac2267bf2e3687f31354cec9d813. 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/TCAAX1167353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58147694689de7652c2b1fe872e3cc380850e869810c9013f6c9893a4bc1458. 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/TCAAX1167354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa5d397f8eea56bb188728a7d1d9ec56c45a58676a7efb98678edbbb8faadf0. 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/TCAAX1167357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f23ff50482344962dbc78b670b011062d183c584dc6a1dc8584f4159a4916df. 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/TCAAX1167358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1e759aa2933b8d7227fef60193424ddb156c851450139261865275696b41b7. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAX1167360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3633f5a4131b566bc8e33c564e2180aea688d151feffc9b49a20efa2fbed0088. 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/TCAAX1167362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc8c5e38425649a4c529b70552fce56b1fb75dcf7a5f741ccc1ab22523a9652. 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/TCAAX1167365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6c575778a192f6787c09df17f5b0b5fea3d1fd2d87eacfdd96cf157fe9ca20. 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/TCAAX1167368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8235314de1854a3630a8d765e16cafd70783e4075eade158c00bebacf9f72ad3. 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/TCAAX1167370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b6cad2c183ea7d98dd3234e496869d1f8f88e942f8a9f476658fc7534af25f. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/TCAAX1167373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31e8f86fabb4cf6a590bdbd9af5b28806057669384a82342325c95260b0dca2. 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/TCAAX1167376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84da739635751a75b5e068b4b7789d59710fa440a75a40baec78d089cd193766. 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/TCAAX1167379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76768db3267f3581007f9fda73cdd1a28d3f322139a79b2aba94b8845222e820. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/TCAAX1167851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7dd739e4d8647750201538e097c62252074041f528452daecb2a9e5a369acb. 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/TCABL1223023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524977dcac4ef78249dbd2962353f1005076927456941d37eacd145c15bb7139. 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/TCABL1223024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10969d44b8b78e21b9f73911032cbe2c11bb9e785e4433a79e617ec05e657ada. 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/TCABL1223025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720730294b5ba8da34de31de8321144f46f211b8ff992336530d1e7c0cf9cba3. 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/TCABL1223028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5759cf9f604332641695c495d5750daa11e9e1ddd14ca5dd695b2d6d950ebddb. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/TCABL1223029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8efbf62f5e9f6d9a00cb9ba59c852ddd8906331931847066dea383e2839da7. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABL1223031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42cd5328e2f16863d21fc93ea53fb03649c9041d7615e9cc7a54244626d76b7. 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/TCABL1223032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22822b4a17af6266e19cc082310fb481ce7b956089a4d41fed1f52923a62a1b. 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/TCABL1223034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ada30810e5f95b45d07743fec9cbcfa7a9cd6ad7969d2beb7e12f539fc152ce. 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/TCABL1223039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e57d6132c04ff5407d640aea303ba5339cde5eaf38c9df13f9628843939d773. 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/TCABL1223044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a38eb7bb9a2920283a6fc089cf31985485eb479b2ff7a283f30c1bec8417994. 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/TCABL1223045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa8cd7af60b28bbc3d03e04ca32d0c2784801c6989fee36a0045efd7ac027fe. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/TCABL1223047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece949bcbea81da5e40638e472653ec0e4547db012c39cde981287d135c9e094. 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/TCABS1359937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e25a34aa9bdf09292e85614a2692364e1244260767b07f74dd27136096b2abb. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T16:52:49Z), 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/TCABS1359953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211953c32e1ca9dfba3467148a513349b7190dedf833fcc12eee9c14234fb78a. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:08:31Z), 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/TCABS1360048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ec45c08490072f51a5d26365cf9648b9eecb9b48f49e78dd9c9c7a62919c73. 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/TCABS1360050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c8eb13bd05fca35660e90f6034b3b1df500b2104a6b6d57d059873bad6309a. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:10:51Z), 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/TCABS1360054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ddf424b460b2795b6f1f3b40ccbf7593352661bb16aa70340163ba1ca73979. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:31:38Z), 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/TCABS1360055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31ded4d8dce6607023ef7cf20c910586e2e54d1b8fda4eaf19c448d61f9ed22. Chain 2 (Bitcoin): anchored in block 957658 (2026-07-12T05:03:28Z), 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/TCABS1360058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc134c88f03ed60b2cad43338a8b8c1a977ec3602aa3c6ef252679f012659fc. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:02:35Z), 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/TCABS1360060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc223b2773fdc75fe559acc929781b0f0a5860748fc2b9fe5f6e0c3dc0466d9ff. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:23:04Z), 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/TCABS1360347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7067ce25f1203caed772d826e0dfd3dc93991b7b0b6e72e1fa6d6a608ccd7d. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1484296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b33c429ed659478282913d01617d48df9256b1617271b7b48008eb82ac1b29a. 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/TCACB1484298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f6824499025da282fccabcf86f69e1503a190ececa1b9700c088c1ac185a79. 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/TCACB1484305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde650d8dcf89d23675ae6a223803845d65fa43f0cbbca17b6e1a9de16dee243e. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1484308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f18b2658402effec1934182240e4af383b74acf35a44bdb452980ea3a4344e. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/TCACB1484310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0252a87525996db0dca20dd41fdef0ead88f5e4e64a704a6df7a99cfa07b9e98. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1484312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4e9431979dfcb0d7bf10f1441779f6ef0e61811cdd1939bfb4ccf61af24023. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/TCACB1484317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4b56083b325e3a4bf7147a186653580663a578d01eeb0b325c6699744b89c5. 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/TCACB1484318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46275808a73915cd90e6128b8f53fdcb873c422a8be18a53d68f2b14caaac403. 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/TCACK1557721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56009af9523470e641656430d11ae8efbdfcf086047cca21d3ebaba082a9da61. 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/TCACK1557724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1fec8aca4626688ea2e31778ecdf97844c222becbc237ae696a80e0edf9e23. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1557732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7696d4d8717e20475dbe97292030e5ca6335444d1171345b0bb76d47bb92a4d6. 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/TCACK1557735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8bf716d4f50af32c0fdaf611deb073db21a67b05288b5907d6b69ce9bcfb88. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1557763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22c0f9fd1e061814b33e861378f85a9d88f23dd3b6b4e5d9a1b75cc65d809b5. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/TCACK1557779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0bb37ce6157b0dff41d4016ef3cd98b1b9deeb77b925a89be5093e4d339c64. 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/TCADE1737707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376709e4780223426bb4177f0d2b54975fe4d615416fc17160acfa77db384c78. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/TCADE1737709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66f234074546505df584453f54f710d1fbf799d73d5bf8fc22446ff79020e4d. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADE1737744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4ab0e898caa45e77a802c3ed19cd8755be67b2a2f63abea21bd23ba8a355b1. 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/TCADE1737748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b49425582c29c81a11732877da36f8d1536d35f02a369cf68694e6754b4c5f3. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/QM7G92003116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19ad6c2f40b499309109429ae9c541f8cdfb8f6fe8368733b743e020c93de40. 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/QM7G92003118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa350b90263ce913eb860fd3a304f936d88a86edbac93fc2f50334e6d97cc956b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7G92003120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0819c51df9ff9c880720894431a191f5b6aa16c461a36c1bea9887c8cd7ac62. 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/QM7G92003125.