__NOTOC__ Liane is a given name and a surname. Notable people with the name include: Given name Liane Augustin (1927–1978), German Austrian actress and singer Liane Bahler (1982–2007), German ra
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 0xa6e9818ad5eb1e191d4b14c0470ad5d19f39f2d6f9f7c3ee8b48f610c85c7a83. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ad17d50-ac1b-4052-b14a-24f409d4b875.json and https://artists.proofprofile.net/proofs/artist/3ad17d50-ac1b-4052-b14a-24f409d4b875.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).