LHL may refer to: Haldensleben station's DS100 code Lahul Lohar language's ISO 639-3 code London Hockey League, a men's field hockey league based in London and the South of England Abbreviation f
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 0xf8855ece9b30fe4349446bff66bb7b229e69052c2ff5a3020f7c47c748a3b866. 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/2a1277fc-ba0d-40d3-853c-7eae1cbb455a.json and https://artists.proofprofile.net/proofs/artist/2a1277fc-ba0d-40d3-853c-7eae1cbb455a.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 0xd49e27dbab75d6b83b7162a99547d9f90ed561b3104fe5f8f7e27e47a00e5a55. 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/DEH742163850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33e4ae6fcb259e1066f87e93de0b1df841c895b1a13c0314bed5d01e1d85ea8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2236443.
Lips to Lips (Beeskov Remix Taridata Deep Mix 2k23)
Lips to Lips - Beeskov Remix Taridata Deep Mix 2k23
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6949a43be681a3f31ecdb012532311a1811d09b5b278591b50eb7ee6cd143a3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZRP42395025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78e8174910030690a9d31628e90819fbd1d128d9aafa97b39fb9fa1d1097603. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTB32348688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433f9ed1844e2a311f8a308e7b7fa780a545623eb2cc280ea6204ce24fe58aee. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTAT2476404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b348b97ce947d161f939c7530f75bcc899fd0ac3cab3852c4522a35b00e350. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZRP42420079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180a14f0ce413222ee0dc155ac20ed39466bc0cad462dc88948e6ffdac23a2b2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZMEN2486077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305ea94e040f994e856e8da797f3c15a0abb78f64367125f44ab89c4dc26a1b8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZK6P2442980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bc5f4a834c8df871e54bec7de4d60ac6bb2669a0e6bf4825501a0b58895b77. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZHN82488767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3142731642d8297a1fca379bd9f6b1a849e85b301c43976e19e229e820fe1b6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZWFP2364876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d07fc0c1e56df2545e7d4b64344209b9374715944d1b219779c15110fa7702. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZNWZ2301670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20acce548be95be4e33dc4e4ba0e7430b35c1327e148799a41c88092a2217a49. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZNWW2312951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1630c3fb549eade1e9ae5240965883d5b67234819f5973dd58dcaf651c31b7a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX3Q92306469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f4c654ba1fd6435d8dc903488829410083c443ae3a09a69cb520cf5c3b231f. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/QZMHL2211424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe536eadda5e84a145a696448dd1d514a6cf480370a9e9ffaab289b238607f04e. 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/QZS652187423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bbf7df49cbe28bbe6c6cf8ff8b0b24d4348183697dee837aa2e9b2e391de4c. 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/FRX452106879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf897067f9c35f6356faa8df402975b58102a244518babd72ab1338a262972b84. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FRX282127370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c029999c77ce7a792ad1be76b13eb58e054bd05142b8ac1efdaf480e9f48d0d. 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/SEYOK1959897.