Crack frequently refers to: Crack, a fracture in a body Crack, a fracture (geology) in a rock Crack, short for crack cocaine Crack(s) or The Crack may also refer to: Arts, entertainment, and me
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 0xae441a7f148c09293da3e082b71342d6f0d21042ac55e4ece9e334c6793369c1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3477a30b-2d8e-4154-ab37-531c2c76afda.json and https://artists.proofprofile.net/proofs/artist/3477a30b-2d8e-4154-ab37-531c2c76afda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Crack Slagter, Vol. 1 : Geen Veggie Shit