Yakitory Lofi
type: MusicGroup
popularity: 9
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e3cc8a397226fb862418788850d07c31cf812875304157f8a03dd91459d78e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9d9e11e-5f14-418d-b269-585d2cf80f66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9d9e11e-5f14-418d-b269-585d2cf80f66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9d9e11e-5f14-418d-b269-585d2cf80f66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e3cc8a397226fb862418788850d07c31cf812875304157f8a03dd91459d78e3","name":"Yakitory Lofi","registered_at":"2026-06-20T09:10:16Z","symbol":"NIM1574676","token_address":"0x9258dd4a2710105f4de36f9789bdc8412905c140","type":"artist","uuid":"a9d9e11e-5f14-418d-b269-585d2cf80f66"}
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 0x1e3cc8a397226fb862418788850d07c31cf812875304157f8a03dd91459d78e3. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9d9e11e-5f14-418d-b269-585d2cf80f66.json and https://artists.proofprofile.net/proofs/artist/a9d9e11e-5f14-418d-b269-585d2cf80f66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x1e3cc8a397226fb862418788850d07c31cf812875304157f8a03dd91459d78e3","name":"Yakitory Lofi","registered_at":"2026-06-20T09:10:16Z","symbol":"NIM1574676","token_address":"0x9258dd4a2710105f4de36f9789bdc8412905c140","type":"artist","uuid":"a9d9e11e-5f14-418d-b269-585d2cf80f66"}