Sharon Kips (born 17 November 1983 in Amsterdam, Netherlands) is the winner of the first edition of the Dutch X Factor, 24 February 2007. She was praised highly throughout the show, with high complime
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 0x0a6831e4a5e282476de90fefde740a6d0e71604d9f13cf2014b745d0b450fe78. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fcc0623-525d-4bf7-bb85-1a0b6603109b.json and https://artists.proofprofile.net/proofs/artist/2fcc0623-525d-4bf7-bb85-1a0b6603109b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).