Louis Mark Dunford (born 20 January 1992) is an English singer and songwriter. The son of actress Linda Robson, he is known for writing the song "The Angel (North London Forever)", which in 2022 becam
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 0xd5c39b987442836e71f92089e2ec764bec09b0a47a43d4bede883136a8980741. 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/a21238a5-351e-41eb-b8a2-136003515355.json and https://artists.proofprofile.net/proofs/artist/a21238a5-351e-41eb-b8a2-136003515355.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 0x01efeaf6162f0958f7ac56bd9d7607644085ae1787aff40273977328a4e5168b. 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/GB1102001303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7ec7628e11edd4522ad59ed40126c8f7718c61f8435c2ed8d17c4f6a663273. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBARL2101833.
The Angel [(North London Forever) [Live From O2 Kentish Town Forum 2023]]
Ballad of Benjamin [Live From O2 Kentish Town Forum 2023]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd4141cbc203622d61161daf5f298b0c785ca0aac7c2dbbf21ecfc422ca3dae. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:07:29Z), 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/GB1102401528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5136a96a1ac9304feaa89ead3c0eead431c8f9b4b9c227dea04b64d9bfdb36bc. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:43:39Z), 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/GBARL2400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4d159495fb46e80b941278f4276f4faf00eddf1f14ad4eea61d4bad5a70f91. 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/GBARL2400800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef61f22b8fd1bb1d41ded052b8857ecb58b0866aac3c7a72344935bce1a03abe. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GBARL2300307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1e8d8caf78d2a01cacbc116259818bc5d4ff45c21b4a5f4eb5a91da796a5a5. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-17T08:43:19Z), 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/GBARL2401737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4d159495fb46e80b941278f4276f4faf00eddf1f14ad4eea61d4bad5a70f91. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBARL2400800.