Jeff Peterson may refer to: Jeffrey Peterson (born 1972), American technology entrepreneur Jeff Peterson (guitarist) (fl. 2000s), American guitarist Jeff Peterson Memorial Cup, annual pro-wrestli
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 0xcf2be4dea4f623c2ec4b8ae1eec16c68ce5ed174015cb15c5b9209dbbbbd8da8. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a8a0273-0e6d-4ebc-aa1d-092a111f000d.json and https://artists.proofprofile.net/proofs/artist/3a8a0273-0e6d-4ebc-aa1d-092a111f000d.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 0x0a6b1ace505ca798a8a4ce5d46cdebfea92ff32bd796f6b2834079a04dee3392. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/USMAC0500255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffd8cc052dcd6807dcdf153240c6e67d4d8facb8163dadbde0cc5596d50717c. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:50:09Z), 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/USMAC0500256.
Slack Key Guitar: The Artistry Of Jeff Peterson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5557e45267aa8a804f5e53cfd8907078a59520fae81f616218dd2c2455934b13. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:09:20Z), 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/USPMR0608183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ec83a47335f0c4b155fb32c9b4dae2b42f4f98083923a65d45cc0aeca18539. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPMR0608186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f15c9ce5454bf7577ee8397269a4b05e3247c7a14ec7754ecba11eca54f62e. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:16:12Z), 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/USPMR0608187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3724d07702d813f5ece22ac3502f0f84a73032c0e36694226bdfc2847e9675d. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/USPMR0608189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f0c98a3af361a8e9fff0295727ffe41ae5799af5c9d48e804c23aebab3934a. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:03:09Z), 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/USPMR0608190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2667bd692c706665c90997e385559f4349dc82214357da786f9c1c63bc19e496. 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/USPMR0608191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46608025a5b2e172802c54e371548031be30e661d8230e0981636f87c1724e33. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:09:33Z), 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/USPMR0608192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6043ab9690ab5c7e0508784d4b1a11feb6fa961b5f3362e7bc23246d714a1421. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USPMR0608193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28113b6968bba24f6c82c0540d2ab4b9a63137f0d9d4536cce9a1a98ed7662c6. 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/USPMR0608195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41679dcf37feadf9b85219701a34502cac39ab3e69bd0b99f0621ee5cd80b82. 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/USMAC0700285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d8ad937455f65c15618b8ceb2e02313dbedaccc8a247dce81f4f275f8ff237. 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/USMAC0700292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd151b2b20dd6ed12fd6fc832735d933226a05aa5661090b30e377bccae419bb4. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USMAC0800144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ce4ea99549fc467865ea3547e2622fbe1e2f995a33623f305e912718947b7f. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/US7HA0900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1914e86e23f5dcb36f122312e299f55310f13d8bdb8a20200695981f394e1edd. 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/US7HA0900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe799b04f619d259dbac740b2733797ab7f9afb99febe104790ff263dec108e2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:17:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7HA0900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106b6b3faa6af6a94fff4b1e744c46fdc71d3dd843cabedf7cc316c324e610e7. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/US7HA0900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44737b1818c86516f763aed2a38edc60b2329404c6e39de24cec1e3940761f81. 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/US7HA0900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb631aa08f40db023ad8c4b8a2a86eec6a6ac6b73cf7ab6c5c15dfe781b65d243. 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/US7HA1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353890b15699d51fa54850eb9b1f8cad5aa19e00f59b8137b65ce2763fb86042. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QM9AA1568988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95edc4f205bd8046d8fbadead0707bd806722ef44302931f4e00da3ed6c42f7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:10:50Z), 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/QM9AA1568990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b082ced0c3efebcef2055538b00a9cad6adbd664e458f9cb295e581ac35713. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:52:13Z), 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/QM9AA1568991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cef1d42ef2323dd452db0365c0f72dfa00f337fa21b81c13994bae86f9b4c6e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:12:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1568992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb833e6b7c611840b245b73706ebad72f784dfcf6d9112cb3c0b82039e1a67b84. 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/QM9AA1568997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cadee47cdab436b8c675b57f6ea1b38d707e06420c1d07b8dba53afc081145f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USHM91649837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36c522839e09ea5b918bb0ed7ca31d9a1f5234a8f16e01b1f77a9a1e1a00fa4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM91649839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88217fe9399dbf5fcbae761e35a17c396aa85fb8aa629d96f805519dae94b60. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91649840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d2c37cfb719a77e31dfe441251f5bf4272a698dcaced9543e5f1ca6a9695c5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USHM91649841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbb910aafb6b12fc398b00c50fe3b7e441f6d9bfbe0006cda34bb7125a52e80. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91649843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1599ad95d14b169d4d19da0a33c83ebacd8267543b4e816da9f04b2c42ad2b8a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USHM91649835.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5170cd8fa1a55b30b778662a43e2c0bfedc6eec261e91a087bb9e4efbd95467e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USHM91649836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa7e5afc967b5935cdeb3630af195d2bbfc042a4308a20439331e7882ae361f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USHM91649845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff9f3f0959909891e68bf0365545908302e8697fb675dee80045b247d92754b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USHM91649846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af9138c395faf7a247c620bf9bea36d625b00de3604864b3ae8bf34362ebdcc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHM91649848.
Mele Nahenahe: Soothing Sounds of Hawaiian Slack Key Guitar
SLACK KEY FOR THE HOLIDAYS - HAWAIIAN SLACK KEY GUITAR
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ba5b571a5906eb080ab9353feb91d5b8691ba4646caa485729ef1251d37fbc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1533868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b51cb5f93075e613a2c96a911f76ddd01d8bb5d4aace2dc90b39e68e814b58. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1533870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e4edf94224920b9d8d644f1bd44020c84da2bcc1839a7ffbcb0134977530f1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USCGJ1533879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21879e5552abc125824e4781076fc77451707e87494f60e510eceefacd4c1647. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZNWV2336014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32417deedf486cc9fe6dbd3664d64ff5d41ab30f2baaefb5e53fe0823e520eab. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USCGJ1533869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c51698e70de401255c6649c2c4975a8290b0a31f71999871cef77b49c8cafa8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USCGJ1533872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d86df107e27541ba87550acc57b7749a34c848623efb127b483c0fc32e1ad20. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USCGJ1533874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f904d56e8307475c0506d23f3a721b03e4ee419f6c7e22b0d933f84b5070f29. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USCGJ1533878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dea5913a1e3127dabf545e431b1d1e4b57ca5dba7e2da83d301fa70570b52f. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QT2B92400004.