Effie Fukuzui
type: MusicGroup
popularity: 14
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x504f5f113d9fc93c7ebada71f1d9f5fb484aba057f9b946a9f29d8e3c062cf68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953598
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953598
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c472487-9880-4b7d-bc8b-f5b0a994095e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c472487-9880-4b7d-bc8b-f5b0a994095e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c472487-9880-4b7d-bc8b-f5b0a994095e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:40:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x504f5f113d9fc93c7ebada71f1d9f5fb484aba057f9b946a9f29d8e3c062cf68","name":"Effie Fukuzui","registered_at":"2026-06-14T05:42:05Z","symbol":"NIM0356122","token_address":"0xcd8b65bc41f36fda2d519a2a356eebd6d41e50e1","type":"artist","uuid":"0c472487-9880-4b7d-bc8b-f5b0a994095e"}
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 0x504f5f113d9fc93c7ebada71f1d9f5fb484aba057f9b946a9f29d8e3c062cf68. Chain 2 (Bitcoin): anchored in block 953598 (2026-06-14T06:40:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c472487-9880-4b7d-bc8b-f5b0a994095e.json and https://artists.proofprofile.net/proofs/artist/0c472487-9880-4b7d-bc8b-f5b0a994095e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:40:11Z
  text: {"copyright_id":"0x504f5f113d9fc93c7ebada71f1d9f5fb484aba057f9b946a9f29d8e3c062cf68","name":"Effie Fukuzui","registered_at":"2026-06-14T05:42:05Z","symbol":"NIM0356122","token_address":"0xcd8b65bc41f36fda2d519a2a356eebd6d41e50e1","type":"artist","uuid":"0c472487-9880-4b7d-bc8b-f5b0a994095e"}
album: With hope
  type: MusicAlbum
  date published: 2023-10-19
album: Mature
  type: MusicAlbum
  date published: 2023-10-19
album: Earnestly
  type: MusicAlbum
  date published: 2023-10-19
album: Cry sometimes
  type: MusicAlbum
  date published: 2023-10-19
album: Hot feelings
  type: MusicAlbum
  date published: 2023-10-19
album: Last time
  type: MusicAlbum
  date published: 2023-10-19
album: Very calm
  type: MusicAlbum
  date published: 2023-10-19
album: Slip in
  type: MusicAlbum
  date published: 2023-10-19
album: 2 breaks
  type: MusicAlbum
  date published: 2023-10-19
album: Working alone
  type: MusicAlbum
  date published: 2023-10-19
album: Wash up
  type: MusicAlbum
  date published: 2023-10-19
album: Scrape it out
  type: MusicAlbum
  date published: 2023-10-19