Inspace is an events and exhibition space within the campus of the University of Edinburgh, situated in Crichton Street in the southside of the city. Currently the space is the home for the Institute
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 0xd4cd731b3f7c237c5d7d968db123f327d2d35d3c795768d1075e57847b7b07d0. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f09b6c98-d256-462e-b463-f2c4280eb142.json and https://artists.proofprofile.net/proofs/artist/f09b6c98-d256-462e-b463-f2c4280eb142.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).