Igo Kantor
type: MusicGroup
genre: exotica
description: 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
popularity: 2
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef61c5212e65bf2dab4edb0760dd4b8ee26f376862f21bc7dc3dc236df132abe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/419caad2-c571-48ec-b82a-6fadcf213d92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/419caad2-c571-48ec-b82a-6fadcf213d92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/419caad2-c571-48ec-b82a-6fadcf213d92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef61c5212e65bf2dab4edb0760dd4b8ee26f376862f21bc7dc3dc236df132abe","name":"Igo Kantor","registered_at":"2026-06-16T12:24:58Z","symbol":"NIM1051232","token_address":"0x85d6e3c71a17c85330924c4ef381dea2c20f159a","type":"artist","uuid":"419caad2-c571-48ec-b82a-6fadcf213d92"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: 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).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xef61c5212e65bf2dab4edb0760dd4b8ee26f376862f21bc7dc3dc236df132abe","name":"Igo Kantor","registered_at":"2026-06-16T12:24:58Z","symbol":"NIM1051232","token_address":"0x85d6e3c71a17c85330924c4ef381dea2c20f159a","type":"artist","uuid":"419caad2-c571-48ec-b82a-6fadcf213d92"}
album: Russ Meyer's Vixen (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1968-08-21
album: Russ Meyer's Vixen (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1995