X Minus One
type: MusicGroup
genre: spoken word
description: X Minus One is an American half-hour science fiction radio drama series that was broadcast from April 24, 1955, to January 9, 1958, in various timeslots on NBC. Known for high production values in ada
popularity: 15
followers: 2906
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a2a99f8eaef2ee4c146d4a3a69fc64bf2ce042c2b510b3a93f99cd4da90441d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e45b7549-d374-45a2-ba75-9479d6907ac9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e45b7549-d374-45a2-ba75-9479d6907ac9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e45b7549-d374-45a2-ba75-9479d6907ac9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a2a99f8eaef2ee4c146d4a3a69fc64bf2ce042c2b510b3a93f99cd4da90441d","name":"X Minus One","registered_at":"2026-06-15T04:31:34Z","symbol":"NIM0682845","token_address":"0x3ed84826fd655dddcf5d2cb7b85e6a3405f1ad01","type":"artist","uuid":"e45b7549-d374-45a2-ba75-9479d6907ac9"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2a99f8eaef2ee4c146d4a3a69fc64bf2ce042c2b510b3a93f99cd4da90441d. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e45b7549-d374-45a2-ba75-9479d6907ac9.json and https://artists.proofprofile.net/proofs/artist/e45b7549-d374-45a2-ba75-9479d6907ac9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x1a2a99f8eaef2ee4c146d4a3a69fc64bf2ce042c2b510b3a93f99cd4da90441d","name":"X Minus One","registered_at":"2026-06-15T04:31:34Z","symbol":"NIM0682845","token_address":"0x3ed84826fd655dddcf5d2cb7b85e6a3405f1ad01","type":"artist","uuid":"e45b7549-d374-45a2-ba75-9479d6907ac9"}
album: Variety
  type: MusicAlbum
  date published: 1993-01-01
album: Do That To Me
  type: MusicAlbum
  date published: 1993-01-01
album: X Minus One - 50 Science Fiction Golden Age Vintage Radio Episodes
  type: MusicAlbum
  date published: 2009-12-01
album: X Minus One, Vol. 2: Science Fiction Golden Age Vintage Radio Episodes
  type: MusicAlbum
  date published: 2010-12-01