Akiko Kiyama
type: MusicGroup
genre: j-dance
genre: minimal techno
popularity: 7
followers: 3623
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa704f8656636206cf76fc054ee16fd6771f2c52dbfafab4f62e73730f9b52900
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e393d5e-0af1-4be0-991e-4d8320c8d1a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e393d5e-0af1-4be0-991e-4d8320c8d1a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e393d5e-0af1-4be0-991e-4d8320c8d1a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa704f8656636206cf76fc054ee16fd6771f2c52dbfafab4f62e73730f9b52900","name":"Akiko Kiyama","registered_at":"2026-06-16T00:22:27Z","symbol":"NIM0878736","token_address":"0xb74bbb5a186427c1101f7a03a8b21ba48eba88cd","type":"artist","uuid":"1e393d5e-0af1-4be0-991e-4d8320c8d1a1"}
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 0xa704f8656636206cf76fc054ee16fd6771f2c52dbfafab4f62e73730f9b52900. 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/1e393d5e-0af1-4be0-991e-4d8320c8d1a1.json and https://artists.proofprofile.net/proofs/artist/1e393d5e-0af1-4be0-991e-4d8320c8d1a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xa704f8656636206cf76fc054ee16fd6771f2c52dbfafab4f62e73730f9b52900","name":"Akiko Kiyama","registered_at":"2026-06-16T00:22:27Z","symbol":"NIM0878736","token_address":"0xb74bbb5a186427c1101f7a03a8b21ba48eba88cd","type":"artist","uuid":"1e393d5e-0af1-4be0-991e-4d8320c8d1a1"}
album: Dimension
  type: MusicAlbum
  date published: 2004-10-01
album: Dimension
  type: MusicAlbum
  date published: 2004-10-01
album: Fungi
  type: MusicAlbum
  date published: 2007
album: Solo EP
  type: MusicAlbum
  date published: 2007-02-01
album: Patchouli
  type: MusicAlbum
  date published: 2007-05-07
album: Anchor EP
  type: MusicAlbum
  date published: 2007-05-15
album: Cutting Tears
  type: MusicAlbum
  date published: 2007-08-25
album: 7 Years
  type: MusicAlbum
  date published: 2008-05-16
album: 7 Years
  type: MusicAlbum
  date published: 2008-05-23
album: 7 Years (Pt. 1)
  type: MusicAlbum
  date published: 2008-07-11
album: 7 Years (Part 2/2)
  type: MusicAlbum
  date published: 2008-07-11
album: Fungi Reworked
  type: MusicAlbum
  date published: 2009-03-13
album: Fungi Reworked
  type: MusicAlbum
  date published: 2009-03-13
album: Flesh Got Spirit
  type: MusicAlbum
  date published: 2010-02-19
album: Flesh Got Spirit
  type: MusicAlbum
  date published: 2010-02-19
album: Home
  type: MusicAlbum
  date published: 2010-04-26
album: Eminor #27
  type: MusicAlbum
  date published: 2010-12-17
album: Eminor #27
  type: MusicAlbum
  date published: 2010-12-17
album: My Beer In The Shape Of A Boy
  type: MusicAlbum
  date published: 2011-03-14
album: Axis / Rabbits
  type: MusicAlbum
  date published: 2011-06-27
album: Axis / Rabbits
  type: MusicAlbum
  date published: 2011-06-27
album: If I Had A Pair Of Shoes
  type: MusicAlbum
  date published: 2012-05-14
album: Where Are My Shoes?
  type: MusicAlbum
  date published: 2012-06-06
album: Where Are My Shoes? EP
  type: MusicAlbum
  date published: 2012-06-06
album: Deviation
  type: MusicAlbum
  date published: 2012-12-20
album: Deviation
  type: MusicAlbum
  date published: 2013-02-06
album: Newmud
  type: MusicAlbum
  date published: 2015-02-28
album: Ophelia
  type: MusicAlbum
  date published: 2015-04-22