Igo Kantor (c. 1930 – October 15, 2019) was an American film producer and post-production executive. Kantor was one of the editors of Edward D. Wood, Jr's film noir Jail Bait, released in 1954. Throug
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 0xef61c5212e65bf2dab4edb0760dd4b8ee26f376862f21bc7dc3dc236df132abe. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/419caad2-c571-48ec-b82a-6fadcf213d92.json and https://artists.proofprofile.net/proofs/artist/419caad2-c571-48ec-b82a-6fadcf213d92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Russ Meyer's Vixen (Original Motion Picture Soundtrack)