Cyberpunk is a subgenre of science fiction set in a dystopian future. It is characterized by its focus on a combination of "low-life and high tech". It features a range of futuristic technological and
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 0x77672fe586285dbccf720a8e92db421c68024b13c10ead7ac56e7851d0d619cf. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/990a6897-160a-4420-8f7c-fa31530529e4.json and https://artists.proofprofile.net/proofs/artist/990a6897-160a-4420-8f7c-fa31530529e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).