Cyberman
type: MusicGroup
description: The Cybermen are a fictional race of cyborgs principally portrayed in the British science fiction television programme Doctor Who. The Cybermen are a species of space-faring cyborgs who often forceful
popularity: 7
followers: 217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe120d9d67e29691c6b5111cc90527262d31fd6c82c5541090fda1eceeb923b3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdd2a107-b60f-4005-ae20-25b5e4df9e42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdd2a107-b60f-4005-ae20-25b5e4df9e42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdd2a107-b60f-4005-ae20-25b5e4df9e42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
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 0xe120d9d67e29691c6b5111cc90527262d31fd6c82c5541090fda1eceeb923b3f. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdd2a107-b60f-4005-ae20-25b5e4df9e42.json and https://artists.proofprofile.net/proofs/artist/bdd2a107-b60f-4005-ae20-25b5e4df9e42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
album: Series 1.2: Fear (Unabridged)
  type: MusicAlbum
  date published: 2005
album: Series 1.1: Scorpius (Unabridged)
  type: MusicAlbum
  date published: 2005-09-01
album: Series 1.2: Fear (Unabridged)
  type: MusicAlbum
  date published: 2005-10-01
album: Series 1.3: Conversion (Unabridged)
  type: MusicAlbum
  date published: 2005-11-01
album: Series 1.4: Telos (Unabridged)
  type: MusicAlbum
  date published: 2005-12-01
album: Cyberman (Unabridged)
  type: MusicAlbum
  date published: 2009-12-01
album: Cyberman (Unabridged)
  type: MusicAlbum
  date published: 2009-12-01