MaxNormal.TV (formerly Max Normal) was a South African music group that formed in 2001 and eventually evolved into Die Antwoord. The group's name was taken from a comic book character in the Judge Dre
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 0xff65c87b00e395758ef8b6fa29b5c58c8c0273c8b769451e4fc4e512f4222285. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30abf58e-21b7-4aec-a7be-500f1c144193.json and https://artists.proofprofile.net/proofs/artist/30abf58e-21b7-4aec-a7be-500f1c144193.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).