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 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 0x4ad3c0da52cd6f0e40b021b0906d82a1377d5900b39a15661a44511dd844f1f8. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2726deed-c969-417d-a6f8-db6cd5420464.json and https://artists.proofprofile.net/proofs/artist/2726deed-c969-417d-a6f8-db6cd5420464.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 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 0xe6be61ac5c5c5c6048166f6967b90c022d14ecc3fbc309526af31a1635f85d0d. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBBLY8400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58235121075aebba6007072afa1d00abfa1b1a1dd24c970f3561d8def9556584. 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/GBBLY8400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23a90a5ee826a3e0bc42c6041caa3a567a641091a42ad349b289abe5c106366. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBBLY8400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29b6dc774b0bb85ea524a065fe38aef082751fe448610d1f44fbc726f1e31ba. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/GBBLY8400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9117b1e1033f4d9d8307a92043cbadb7b3c45995167c8d0640cc3ad3f748617c. 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/GBBLY0701086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6285ac713b63e8cee823ba541f3c8aaca63b81cf52b2b1eb193400356daa3e54. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBBLY8400131.
Silhouettes & Statues (A Gothic Revolution 1978 - 1986)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3149ff4443f8ce468a062dc0a306531a90cfaf3751fa29216ceaa31d9895bb7. 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/GBBLY0100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8192e4090f22ceabbd350949da2075c77cb4c49131098dff4a2475e08a693fa. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBBLY9600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72e1d15f5e600ecb2e6a290590973506b64c26b787abb44aa43551d4dc93cf4. 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/GBBLY0100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2900956634d078c01732fa47f937ca9cce595d5b23a87e06625d0055f0955b7d. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/GBBLY0501784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9117b1e1033f4d9d8307a92043cbadb7b3c45995167c8d0640cc3ad3f748617c. 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/GBBLY0701086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb08f75123326db3bd4aa8dbd32e7cffa33d35a0603e418d9c58dc109860902. 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/GBBLY8400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659fc691774bb598c9846784e68eb5b6233e17b91da8488012ee3ab26cebf3b2. 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/GBBLY0800171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9deaf7f68a6a20c5ffad6f7eec6800153f79e115b64d72bbc15937fb89e64dc8. 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/GBBLY0703483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce11441774e65b51f605353e0121a8cc23d91263319f3813ec6d32ca2b0cf6b6. 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/GBBLY8400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8198b256be72fc25f86bce966069dc173796776999d15a4d7bdcd44e691fd5cd. 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/GBBLY8300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2847ae106b4fdc717259d14faef418cf1b77034e13996fe5fd8056c973b6a164. 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/GBBLY9400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdd03b41488329fd1a16a5c534f65a95e66ae4e15af67ca8bfc8ce022bf0595. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBBLY0700962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4135292700f3f1fd8c98bb7faa6ed2314a3d32843f61a9c27cc52b5583b0b6af. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBBLY0702465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855d5fa3d04fed2704ae430cb98176c8127ca655ded79647b36508cbdb1ef216. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/GBBLY0100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba15a07461091e6f2b896d48e3eb2b6e3ceecd0a43fd66d0569ae61e71fca1f. 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/GBBLY1703290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761d71f8545eb50afd5989b2dcf3775f2d5e725804be5132edb3c1915e4c8ca2. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBBLY8300329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afe7e64083d497f167fb1e18b99d1152a61b9b8919155b4a72c153b4504eb57. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBBLY0702265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff1e1f6410ede8194a47cf624da7ec7fa27f5ea8db9bec2fc6fa86e7a870732. 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/GBBLY8400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a45960a69304eb68116430dee21d8f990dcb0ae80bfd716bbb0b27c334e2b6. 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/GBBLY1604556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8249afc72e9f9d46b9d64c5a0324f590a1773f066dae24d667b50828550c43f. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/GBU7B1600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5a027945013f901806fd6a16dc1f3a951573e3587e14d6a31e05175a141b30. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), 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/GBBLY1703285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2224d204136021c66c20d414ce8785e8955677fca35e803d3b0abc68fb9ef93a. 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/GBBLY1703269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b601568eceeb1a45ba985b8c02ac31890481731ba979404cca962db739d5605. 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/GBBLY1703272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ec9d49da1c07182f14d6e59dc5eda22d1c674f1df0530e873d15d8aafaec2b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GBBLY1703283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6bf7ef110fc6db0e3c76e3e1375c4b4995511f1739e2e0f4925070758a37d5. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GBBLY1703288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3872caff28357f595ece9c2e3940f0631838027044e5c05b0c08319e29fc40a0. 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/GBBLY1703279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7dc9458f15d2270c9a35413debd451bf95d4d4f7a7857033169a8cab9b8420. 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/GBBLY1703273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0b4e22f3f26ea926cf68535d26761ce8458cf08bdb964ac92f082e2ba019da. 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/GBBLY1703289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5483c4b6398dbeb491643c556de6b3c1a6c3d61bdd4b9123f03d844b7b9fe815. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GBBLY1703280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36320f19e652047d9f9be736c27d3aee38a2134cb5e74b34ee3e7006997d0163. 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/GBBLY0604687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8eda2fb3c3b689e723b4df1a0fe86ccb3fc976163f52593a8e6902ea44b6ed. 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/GBBLY1703276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcea8205fffc7bcc403fddd0f3481926fdaadc1fde44baa57f8a54b02b193fe. 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/GBBLY1703287.
Hallowe'en Goth Disco 1: Nightclub Nightmares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643c39cc7df9e79c6286004a924fd8b4b5f2f93754b74ba426747a0ea58ce867. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBBLY8400086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc318eb67a55d54f238470f581a316a722b97b9cf5a527d5a5c596fc4915cbe56. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBBLY1300431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fff72c2f9bf7b80267e6dab05cc0e61fe6298d60243d41eb45e41c3956fb889. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBBLY8200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd301bdf854fe4b44a8b7a549137a7a9478b34318dd8d8c4002dad1e32efc4cdb. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/GBBLY8200243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790d2afee3396675e90a932fa90f27dfda6c9c96b9562343011788d45decf555. 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/GBKQU1328204.