The Mudlarks were an English pop vocal group of the late 1950s and early 1960s. They had two Top 10 UK hit singles in 1958. Career The Mudlarks were a family group from Luton, Bedfordshire, England,
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 0x7e701e021e57442960be670ccbd65199e52093fa0fd7a912c920503f8f3127a7. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e28ba1fb-3d7b-4d0b-8d18-32a56cd3a3ed.json and https://artists.proofprofile.net/proofs/artist/e28ba1fb-3d7b-4d0b-8d18-32a56cd3a3ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Book of Love / Yea, Yea (feat. The Ken Jones Group) [Mono Version]
Book of Love (feat. Ken Jones and His Orchestra) [Mono Version]
I've Been Everywhere / Just the Snap of Your Fingers
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 0xbe262654d3405c5908ced9f7ad091ce79eecba8db02dcb14c68e4a38e36a65dc. 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/GBAYE0400299.
British Beat Before The Beatles 1955-1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02327de3ad508bdec9206510b6c06be9b33c5b9af21f5ac2db1a6eb2bd9fe89. 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/GBAYE5800331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcc249f7efb95640fb81d3518ba0b00ad0de29eaf7f70f8b7265c5e8b5bae88. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/GBAYE5800069.