Keite Arai
type: MusicGroup
genre: slap house
popularity: 16
followers: 327
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14e62c923daa506301681b82935002908a534bf7d9eec5d90e33cba644921bbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/907890d5-e803-493a-bf07-70c14d0809a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/907890d5-e803-493a-bf07-70c14d0809a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/907890d5-e803-493a-bf07-70c14d0809a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14e62c923daa506301681b82935002908a534bf7d9eec5d90e33cba644921bbe","name":"Keite Arai","registered_at":"2026-06-14T19:37:10Z","symbol":"NIM0555280","token_address":"0xbf6fd0b53cbb9e161e182b0b33b547a115bb46bf","type":"artist","uuid":"907890d5-e803-493a-bf07-70c14d0809a1"}
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 0x14e62c923daa506301681b82935002908a534bf7d9eec5d90e33cba644921bbe. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/907890d5-e803-493a-bf07-70c14d0809a1.json and https://artists.proofprofile.net/proofs/artist/907890d5-e803-493a-bf07-70c14d0809a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x14e62c923daa506301681b82935002908a534bf7d9eec5d90e33cba644921bbe","name":"Keite Arai","registered_at":"2026-06-14T19:37:10Z","symbol":"NIM0555280","token_address":"0xbf6fd0b53cbb9e161e182b0b33b547a115bb46bf","type":"artist","uuid":"907890d5-e803-493a-bf07-70c14d0809a1"}
album: Lay Me Down
  type: MusicAlbum
  date published: 2018-09-06
album: I Want You to Know
  type: MusicAlbum
  date published: 2019-03-22
album: I Want You to Know
  type: MusicAlbum
  date published: 2019-03-22