Damski is a surname. Notable people with the surname include: Mel Damski (born 1946), American film and television producer Jon-Henri Damski (1937–1997), American essayist, weekly columnist, poet, an
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 0xd8d1f3b09fd331bc753db71909fe59935c2054fcb6abffc9ebf92ebdd650a834. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39b34bbe-6539-4da0-94f3-f40e9ab7779a.json and https://artists.proofprofile.net/proofs/artist/39b34bbe-6539-4da0-94f3-f40e9ab7779a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).