Michael Szewczyk (born 1973), known as DJ Textbeak, is an American DJ, artist and record producer. DJ Textbeak is known internationally for his varied style of dark and experimental music including r
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7953f6ca2ea1d00728b6d2bb80c11ebb9191760b5426ecb0c9497f5fce7e7fc5. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0433c315-7598-48e2-82dd-0b2a4fbda660.json and https://artists.proofprofile.net/proofs/artist/0433c315-7598-48e2-82dd-0b2a4fbda660.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).