Mimi Hotaké
type: MusicGroup
popularity: 28
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84ca1713760efbbbe5020959dcb7c24890c78bed487f7cd18ae64f89d8a2f1b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ff5459f-d998-4429-b1dd-658746d25729.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ff5459f-d998-4429-b1dd-658746d25729.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ff5459f-d998-4429-b1dd-658746d25729
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84ca1713760efbbbe5020959dcb7c24890c78bed487f7cd18ae64f89d8a2f1b1","name":"Mimi Hotaké","registered_at":"2026-06-11T15:21:05Z","symbol":"NIM0061738","token_address":"0x3f16e8ae93cff6f3564fee6d918cea3de21ef7f7","type":"artist","uuid":"2ff5459f-d998-4429-b1dd-658746d25729"}
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 0x84ca1713760efbbbe5020959dcb7c24890c78bed487f7cd18ae64f89d8a2f1b1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ff5459f-d998-4429-b1dd-658746d25729.json and https://artists.proofprofile.net/proofs/artist/2ff5459f-d998-4429-b1dd-658746d25729.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x84ca1713760efbbbe5020959dcb7c24890c78bed487f7cd18ae64f89d8a2f1b1","name":"Mimi Hotaké","registered_at":"2026-06-11T15:21:05Z","symbol":"NIM0061738","token_address":"0x3f16e8ae93cff6f3564fee6d918cea3de21ef7f7","type":"artist","uuid":"2ff5459f-d998-4429-b1dd-658746d25729"}