Damyan () is a Bulgarian masculine given name, a form of Damian. Notable people with the given name include: Damyan Damyanov (born 2000), Bulgarian footballer Damyan Georgiev (1950–2020), Bulgarian f
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 0x121b6e4151311e6be2b37d450d0395dbab871e0bcebd51c5b4b52715605cf020. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78ad4747-ea8c-4398-932c-6a604cfdcfc9.json and https://artists.proofprofile.net/proofs/artist/78ad4747-ea8c-4398-932c-6a604cfdcfc9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).