Toyah Ann Willcox (born 18 May 1958) is an English singer-songwriter, actress, and television presenter. In a career spanning more than 40 years, she has had eight top 40 singles, released more than 2
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 0xa89435a5cc4e6180c5c13b509011c1282ea146bca013119b52365c49b8b1cc55. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7c01ad7-0386-4928-ae78-5195efdf6243.json and https://artists.proofprofile.net/proofs/artist/f7c01ad7-0386-4928-ae78-5195efdf6243.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cabaret - Songs From The Broadway Musical