Ambidextrous
type: MusicGroup
genre: idm
genre: krautrock
popularity: 3
followers: 953
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43ac9df27a4abb0ca8efa7db746a8378abe8edae587575e67e9de9d90cc1b955
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/002c666a-4184-4308-9f96-bed55efc1e00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/002c666a-4184-4308-9f96-bed55efc1e00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/002c666a-4184-4308-9f96-bed55efc1e00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ac9df27a4abb0ca8efa7db746a8378abe8edae587575e67e9de9d90cc1b955. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/002c666a-4184-4308-9f96-bed55efc1e00.json and https://artists.proofprofile.net/proofs/artist/002c666a-4184-4308-9f96-bed55efc1e00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
album: Errorism
  type: MusicAlbum
  date published: 2001-05-22
album: Post-Pop Workshop
  type: MusicAlbum
  date published: 2003-05-01
album: Freakocktail
  type: MusicAlbum
  date published: 2005-01-01
album: Rocket Mind
  type: MusicAlbum
  date published: 2008-05-26
album: A&m
  type: MusicAlbum
  date published: 2008-11-01
album: Elephant Effect
  type: MusicAlbum
  date published: 2011-04-18
album: Radio Not
  type: MusicAlbum
  date published: 2012-12-01
album: Radio Not
  type: MusicAlbum
  date published: 2012-12-01
album: Technodextrous. Early Works 1999-2001
  type: MusicAlbum
  date published: 2014-03-16
album: Geek Mythology
  type: MusicAlbum
  date published: 2016-11-11
album: Muted Airwaves
  type: MusicAlbum
  date published: 2017-07-13
album: Echoes of Science
  type: MusicAlbum
  date published: 2018-08-30
album: Vision by Zero
  type: MusicAlbum
  date published: 2019-06-30
album: Uraniborg
  type: MusicAlbum
  date published: 2020-06-05
album: Discontinuum
  type: MusicAlbum
  date published: 2020-10-07
album: Fifty Years of October
  type: MusicAlbum
  date published: 2021-09-11
album: Armchair Raver
  type: MusicAlbum
  date published: 2022-12-01
album: Grounded Rectangle
  type: MusicAlbum
  date published: 2023-05-26