Take the Crown is the ninth studio album released by English singer-songwriter Robbie Williams. The album was released in the United Kingdom on 5 November 2012 via Island Records. Take the Crown is p
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 0x19fa9279127481d17bed2fefb06bf30383795198a007924641b7b5575a8326f8. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3365257-b4a2-4cee-b73c-bbe5df76675f.json and https://artists.proofprofile.net/proofs/artist/a3365257-b4a2-4cee-b73c-bbe5df76675f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).