That Fucking Tank
type: MusicGroup
genre: math rock
genre: noise rock
genre: post-rock
description: That Fucking Tank are an alternative rock duo that formed in Leeds, England, in 2003. History Andy Abbott (baritone guitar played through multiple amplifiers) and James Islip (drums) met in the early
popularity: 3
followers: 3072
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b436ea0841042e3d306e048751c4624c49ff86c6aae616337702e62924b6949
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d17457a-fa49-4d69-8e3a-bf3f49be1188.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d17457a-fa49-4d69-8e3a-bf3f49be1188.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d17457a-fa49-4d69-8e3a-bf3f49be1188
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b436ea0841042e3d306e048751c4624c49ff86c6aae616337702e62924b6949","name":"That Fucking Tank","registered_at":"2026-06-15T23:43:18Z","symbol":"NIM0869390","token_address":"0xdc52f4b7a382ec6fa7407fd5943470c88169793c","type":"artist","uuid":"1d17457a-fa49-4d69-8e3a-bf3f49be1188"}
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 0x6b436ea0841042e3d306e048751c4624c49ff86c6aae616337702e62924b6949. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d17457a-fa49-4d69-8e3a-bf3f49be1188.json and https://artists.proofprofile.net/proofs/artist/1d17457a-fa49-4d69-8e3a-bf3f49be1188.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
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album: Tanknology
  type: MusicAlbum
  date published: 2009-07-06
album: Tanknology
  type: MusicAlbum
  date published: 2009-07-06
album: TFT
  type: MusicAlbum
  date published: 2012-01-09
album: TFT
  type: MusicAlbum
  date published: 2012-03-12
album: A Document of the Last Set (Live)
  type: MusicAlbum
  date published: 2013-10-07
album: A Document of the Last Set (Live)
  type: MusicAlbum
  date published: 2013-10-07
album: A Document of the Last Set (Live)
  type: MusicAlbum
  date published: 2013-10-07
album: China Tour
  type: MusicAlbum
  date published: 2016-03-18