Kamī
type: MusicGroup
popularity: 2
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffb8e8b1dc9d586b401f55243da2e96981aa1c54b548e41509e19ca509fa7fb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f078a29-9861-46b7-ac5f-b42aca212204.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f078a29-9861-46b7-ac5f-b42aca212204.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f078a29-9861-46b7-ac5f-b42aca212204
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xffb8e8b1dc9d586b401f55243da2e96981aa1c54b548e41509e19ca509fa7fb4","name":"Kamī","registered_at":"2026-06-17T04:20:38Z","symbol":"NIM1279262","token_address":"0x27b2ec447a56442601a83dfdd70715c601edf1fb","type":"artist","uuid":"6f078a29-9861-46b7-ac5f-b42aca212204"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb8e8b1dc9d586b401f55243da2e96981aa1c54b548e41509e19ca509fa7fb4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f078a29-9861-46b7-ac5f-b42aca212204.json and https://artists.proofprofile.net/proofs/artist/6f078a29-9861-46b7-ac5f-b42aca212204.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xffb8e8b1dc9d586b401f55243da2e96981aa1c54b548e41509e19ca509fa7fb4","name":"Kamī","registered_at":"2026-06-17T04:20:38Z","symbol":"NIM1279262","token_address":"0x27b2ec447a56442601a83dfdd70715c601edf1fb","type":"artist","uuid":"6f078a29-9861-46b7-ac5f-b42aca212204"}
album: Psique
  type: MusicAlbum
  date published: 2022-07-13
album: Kagi
  type: MusicAlbum
  date published: 2023-03-22
album: Kawa
  type: MusicAlbum
  date published: 2023-04-28
album: Kannon Speaks
  type: MusicAlbum
  date published: 2023-09-27
album: Kagura
  type: MusicAlbum
  date published: 2023-11-22