Eimi Isami
type: MusicGroup
popularity: 6
followers: 520
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7400a84875e7b65962a0db25ab9b160d378278f10e6d0aa730c86c7b179027bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d2d228f-6f01-4c6f-a2ee-b06cdaa7cb84.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d2d228f-6f01-4c6f-a2ee-b06cdaa7cb84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d2d228f-6f01-4c6f-a2ee-b06cdaa7cb84
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7400a84875e7b65962a0db25ab9b160d378278f10e6d0aa730c86c7b179027bd","name":"Eimi Isami","registered_at":"2026-06-17T15:17:45Z","symbol":"NIM1435899","token_address":"0xbb48af68c5643b62fdea2876a7a4e7144c11a0a5","type":"artist","uuid":"8d2d228f-6f01-4c6f-a2ee-b06cdaa7cb84"}
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 0x7400a84875e7b65962a0db25ab9b160d378278f10e6d0aa730c86c7b179027bd. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d2d228f-6f01-4c6f-a2ee-b06cdaa7cb84.json and https://artists.proofprofile.net/proofs/artist/8d2d228f-6f01-4c6f-a2ee-b06cdaa7cb84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x7400a84875e7b65962a0db25ab9b160d378278f10e6d0aa730c86c7b179027bd","name":"Eimi Isami","registered_at":"2026-06-17T15:17:45Z","symbol":"NIM1435899","token_address":"0xbb48af68c5643b62fdea2876a7a4e7144c11a0a5","type":"artist","uuid":"8d2d228f-6f01-4c6f-a2ee-b06cdaa7cb84"}
album: DISSONANCE
  type: MusicAlbum
  date published: 2024-02-07
album: Dissonance
  type: MusicAlbum
  date published: 2024-02-07