Nyers () is a Hungarian surname, meaning "raw". Notable people with the surname include: Boglárka Dallos-Nyers (born 1997), Hungarian pop singer, known as Bogi Ferenc Nyers (born 1927), French foo
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 0x515cd5de240579f405e3460958376e0c93b686843d7c9f470fed45c2a2496933. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/267a8a38-c472-47aa-b60a-985101b23f9c.json and https://artists.proofprofile.net/proofs/artist/267a8a38-c472-47aa-b60a-985101b23f9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).