Whitney Keyes (born January 2, 1968, in Phoenix, Arizona) has served as a speaker sponsored by U.S. State Department on issues related to social entrepreneurship, corporate social responsibility and w
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 0xe243e82c631281caafb67884e0ec7a5014f29491c4ee79ad4ae7927adc40cb24. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c18cbc4f-f50a-4c07-bdbc-578b775e5575.json and https://artists.proofprofile.net/proofs/artist/c18cbc4f-f50a-4c07-bdbc-578b775e5575.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).