Teen Queens were an Australian pop music girl group, formed in 1991 by three model-singer-actresses: Roxanne Clarke, Kellie Crawford and Liza Witt. In 1992 and 1993, they scored four hit singles on th
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 0xa14f202a32c3d5090469157c920aff4ebdcce52620e2ad7ea485f2f000b2e412. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/180bc868-43b6-4c3e-be92-98eb2af47365.json and https://artists.proofprofile.net/proofs/artist/180bc868-43b6-4c3e-be92-98eb2af47365.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).