Baron Vladimir Harkonnen () is a fictional character in the Dune franchise created by Frank Herbert. He is primarily featured in the 1965 novel Dune and is also a prominent character in the Prelude to
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 0xf2cdf3cc21f4a225f552d40d29f98b5ed6936da6bff042f53099f2410d24109f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44fa21a7-b4bf-4460-addc-b9fb07133c4d.json and https://artists.proofprofile.net/proofs/artist/44fa21a7-b4bf-4460-addc-b9fb07133c4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Silence, As Long As a Thought, While the Executioners Are Reloading