Liers in Wait were a Gothenburg, Sweden-based death metal band active between 1990 and 1995. The group was formed by Kristian Wåhlin after the dissolution of Grotesque, a precursor to At the Gates, a
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 0xee52b340e1fabffca8adac7ca30559ee26fa7c1543174360b207f571d4d428ff. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea3ce964-e7cd-446f-aa59-adb1298a1972.json and https://artists.proofprofile.net/proofs/artist/ea3ce964-e7cd-446f-aa59-adb1298a1972.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).