The Konik or Polish Konik, , is a Polish breed of small horse or pony. There are semi-feral populations in some regions. They are usually mouse dun or striped dun. The Bilgoray, , of south-eastern P
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 0x241f51985eb3562d2f9f8df6dbdadbe5dd3cf9adfc78b590b34dc2c85663ae47. Chain 2 (Bitcoin): anchored in block 953978 (2026-06-16T17:11:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b35bcaa-c3b0-4910-9ffd-4308e4ecb3f1.json and https://artists.proofprofile.net/proofs/artist/2b35bcaa-c3b0-4910-9ffd-4308e4ecb3f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).