Tomo Akikawabaya
type: MusicGroup
genre: cold wave
genre: synthpop
popularity: 2
followers: 719
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66273792e8ab4b7d659cd7c8ade471c702ef178838c393693e48429e5d0a7e6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/518641eb-8c28-41de-a72f-9b584d717803.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/518641eb-8c28-41de-a72f-9b584d717803.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/518641eb-8c28-41de-a72f-9b584d717803
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66273792e8ab4b7d659cd7c8ade471c702ef178838c393693e48429e5d0a7e6f","name":"Tomo Akikawabaya","registered_at":"2026-06-16T18:05:26Z","symbol":"NIM1132464","token_address":"0xfe7d81a9f1fbf56e3556f6093c5d0fe3de163894","type":"artist","uuid":"518641eb-8c28-41de-a72f-9b584d717803"}
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 0x66273792e8ab4b7d659cd7c8ade471c702ef178838c393693e48429e5d0a7e6f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/518641eb-8c28-41de-a72f-9b584d717803.json and https://artists.proofprofile.net/proofs/artist/518641eb-8c28-41de-a72f-9b584d717803.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x66273792e8ab4b7d659cd7c8ade471c702ef178838c393693e48429e5d0a7e6f","name":"Tomo Akikawabaya","registered_at":"2026-06-16T18:05:26Z","symbol":"NIM1132464","token_address":"0xfe7d81a9f1fbf56e3556f6093c5d0fe3de163894","type":"artist","uuid":"518641eb-8c28-41de-a72f-9b584d717803"}
album: The Invitation of the Dead
  type: MusicAlbum
  date published: 2016-08-03
album: The Castle II
  type: MusicAlbum
  date published: 2024-01-19