Christopher Joshua Hyslop (born 1987) is a Canadian folk singer-songwriter, signed to Nettwerk Records."Joshua Hyslop Embarks on Canadian Tour, Unveils New Single". Exclaim!, March 12, 2012. Hyslop re
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 0xc4af4e50d803321555f477730229d3de25f90779a29c8dc3985bb732914f4bc6. 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/06533bb1-f0d0-4491-bf57-5b53f7365902.json and https://artists.proofprofile.net/proofs/artist/06533bb1-f0d0-4491-bf57-5b53f7365902.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 0xf8ab209526acf5cec895454c2906e593a2069df0e41eb2711cc8a5079a8262b6. 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/CAN111100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e93c4d3eab6714b9d77d27306311504caaeb64c58c638be086d814d6eb2bbb. 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/CAN111100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b94021810b310a7658d9e89698d29a138dc6550f0f1643624340c9ccf30797a. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/CAN111100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb06edf2004f1e333f1f5292a76e8a9da9b6c685a8083d360ed9b2b9db284b1f. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/CAN111200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601368269be2b44ab9173b6884d0224722c1079d3bbf5f82e7a533a9ab2e7cc5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAN111200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff535faa57e366a31f234b4f2e8d4ba64289bcf87d7ae279f22fa111e035828. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN111200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d0e740361a0daa007cb1893ccc0a39ac520e7c2e7fe3848ef54644d70520a3. 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/CAN111200096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274bc1c7dff8d8b8585302a78cec2d6a27ecfe82e92598a0f9950fa564374cba. 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/CAN111200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766621895429da5e9ad9014f7d35f1062b293300fcf4b6c0c4b6a3ee256acff4. 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/CAN111200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f4fae494eb1e288840b74de152322dd293a08db04f644d9922e29d3729a33f. 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/CAN111400316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5278d2a8325846303ebd1bae8d0e8d9654ba66bd37151bc5045057904a1010. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAN111500339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ff6ecf452de28de454f7438796c5a16b15ea8f8f812d5f51b7e66758f43eed. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/CAN111400320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145258295b8f8c0f3e661ec85611ed259c99f523944263b04d54b72a83df1e40. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN111400321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7b1980c23f99880de5d1443776105b712d941d551a1c906ab7677689addb32. 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/CAN111400322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d6e33726e8e7008ae27ffc3936764299f8e76c21db27220c16a13dcead6aba. 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/CAN111400323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432e1879ab7fa7abda49fde430670a5be1785c28739b48da347fc5d4552022be. 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/CAN111400325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd235e3b701ff50f6f4124372ead87bfcbc5a9fd97ea150e38115b114e174a3a8. 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/CAN111400385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb757b6b6106509c24d2d6a389b67d472d19bdf05070f0a179f5561c67e6485a1. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:47:13Z), 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/CAN111600358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6423f46efa679bb3469129077db56cda395d9fd66b9e92b9c8128cab63108414. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/CAN111700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921dc1a9d0d7884fdd1f675a5cd2da85f35815f4c28c34778f6e9e63899eaba3. 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/CAN111700376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd13978db7b56b37759fdd76077a40bf70e09a189a04a06cd46139442ccf2e1. 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/CAN111700379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef87e74af31eb298e29b180837402f83de39ff6dcc3765e3ed5d7c90dcfda0e8. 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/CAN111100678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfff413d7605a962c200e6f2b445024fdea938498d0821ad9145d4b385e89d74. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T03:54:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN111700341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565d0b471b12d769018511c68f41d6089923fac6635f86ee34c23d15a97db431. 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/CAN111700346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213c481ec1f040160522ea5bf704bcadabcc2857da553a1356961f762f4f5064. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/CAN111700347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775c8e3f923096ad41d9fcc2986b15c9536858c2c498bfd1baf5bab942b61cfb. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:24:47Z), 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/CAN111700348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa75502b0137bc0506bae1df5f9b733dee48cd794533ed3c4c9c9c8a63d86a6. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:52:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN111900401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a7aae5a1fc0a1a8ec300840ca51b02633abdf79f0ddc1332f370e7f241fe48. 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/CAN111900404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99183d2f259541eef2c6ed34a89f0d8b60f3756a3ef3f9f3a1fc2663a67775df. 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/CAN111900408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb52ac2baaaf1b1a71b102648bc5bc814f0781e1214cd5218cb035ed0de4084c. 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/CAN111900410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0cce51fef8749337484e61a5729e5d70cf81b932504331620ee5ceb6fa9a3b. 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/CAN112100832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe274af3fb76486b50e483d9a2ea4fc789b0101333b752a6c3694879c0b7fe066. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:50:01Z), 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/CAN112100930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b3ab53db111581cdb23a273093392cce62097f07b48b53df216bf3b9879d34. 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/CAN112100612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978476b99df41ab025a98ccc146ed5abf0573a11db2efb40b86758c8a691b541. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/CAN112100348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0cce51fef8749337484e61a5729e5d70cf81b932504331620ee5ceb6fa9a3b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAN112100832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dd9a2c48755dd632394e8cbd98b3e39660f8324a912637c4c005071be602ce. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/CAN112100739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf68e404aaf27f1e1f1302f6807151b6f36d48b83fcacf5e22b5da02e6b8e9f1. 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/CAN112100611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418fd3266cae9176e16314706eaceddeb2cfea90ac82ae8dec714d3032188254. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/CAN112200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d52f5883243778079f76af6edce8002c2c5ade4b2db863b8aed04d46425f4b8. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAN112300575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f39db3e577f82656f11442433b071460e016f7e9712cb247756200a5a98173. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112300574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774b1f0c6b8056534f567b8cbac0dcd9f0b18f456599d239fbf3292995c7e247. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/CAN112300572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470498ffb226c9f8af5ab5405a066bda479343c7a1facded2ec8a11cac0303c9. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/CAN112300573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba95680a40c423e7292efcde55216fae109f31ee11ffd44c21d5d389d87ed8bc. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/CAN112300570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f66a78720ab82804f796c6c7e5594a2cddfc39f38433ff2601aa2f46db7ae6. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/CAN112300571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774b1f0c6b8056534f567b8cbac0dcd9f0b18f456599d239fbf3292995c7e247. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/CAN112300572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470498ffb226c9f8af5ab5405a066bda479343c7a1facded2ec8a11cac0303c9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/CAN112300573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f39db3e577f82656f11442433b071460e016f7e9712cb247756200a5a98173. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAN112300574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d52f5883243778079f76af6edce8002c2c5ade4b2db863b8aed04d46425f4b8. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/CAN112300575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0960eae626a19f779cd6079ceeaebb168d96a55974293c055a21b20904aa67d6. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:34:27Z), 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/CAN112300576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdd101026c86d812366028ea63d361d86bfb11af24ba0938d4563758036e543. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112300577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9649809d0ab488c758c4513cb1a5956d5553d7498a19e30c1ffcb9a7a225675b. 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/CAN112300579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774b1f0c6b8056534f567b8cbac0dcd9f0b18f456599d239fbf3292995c7e247. 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/CAN112300572.