1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x7cae541ef28fc387f710b82dd2b7726e9320518b58b147b41cc38e2b35998484. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2871877-7f00-45c0-9e74-b8627dc2f1eb.json and https://artists.proofprofile.net/proofs/artist/e2871877-7f00-45c0-9e74-b8627dc2f1eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cloud Fields: Instrumental Versions (Volume II)
Cloud Fields: Instrumental Versions (Volume I)
Anorthosite Highlands, Basaltic Plains - Instrumental
Dr Moon, Materials Scientist - Instrumental
32.5 Degrees Over Bermuda - Instrumental
Morehead Planetarium, 1954 - Instrumental