Phonk () is a subgenre of hip hop and trap music directly inspired by 1990s Memphis rap. The genre is characterized by its use of vintage Memphis rap vocals, chopped and screwed production techniques,
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 0x9845dab92cc83380e9ee9d750d16310e1a44a493da53c657f60d83de68cda58e. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f025397c-e7ec-49df-bd2e-a7090bd24b9d.json and https://artists.proofprofile.net/proofs/artist/f025397c-e7ec-49df-bd2e-a7090bd24b9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).