Neuland () is a German typeface that was designed in 1923 by Rudolf Koch for the Klingspor Type Foundry. Koch designed it by directly carving each size of each letter into metal. The original typefac
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97d7591da69329d9af2675562381c9ce897208cc02f133dd3f33bc705582014. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fff78191-5020-4421-978b-0e8fd280ee9b.json and https://artists.proofprofile.net/proofs/artist/fff78191-5020-4421-978b-0e8fd280ee9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).