Mizuki Melody
type: MusicGroup
popularity: 3
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc2fc1908eb80e62c8f535d27963d80764c6d4d0bdb529b3b6a4475e7236d670
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb2f5987-6d67-4f38-8392-5bcde9b8d056.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb2f5987-6d67-4f38-8392-5bcde9b8d056.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb2f5987-6d67-4f38-8392-5bcde9b8d056
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc2fc1908eb80e62c8f535d27963d80764c6d4d0bdb529b3b6a4475e7236d670","name":"Mizuki Melody","registered_at":"2026-06-20T17:00:24Z","symbol":"NIM1661548","token_address":"0x6e0ed485a83620b0ac976fcf14db7623fa61fa02","type":"artist","uuid":"bb2f5987-6d67-4f38-8392-5bcde9b8d056"}
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 0xcc2fc1908eb80e62c8f535d27963d80764c6d4d0bdb529b3b6a4475e7236d670. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb2f5987-6d67-4f38-8392-5bcde9b8d056.json and https://artists.proofprofile.net/proofs/artist/bb2f5987-6d67-4f38-8392-5bcde9b8d056.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xcc2fc1908eb80e62c8f535d27963d80764c6d4d0bdb529b3b6a4475e7236d670","name":"Mizuki Melody","registered_at":"2026-06-20T17:00:24Z","symbol":"NIM1661548","token_address":"0x6e0ed485a83620b0ac976fcf14db7623fa61fa02","type":"artist","uuid":"bb2f5987-6d67-4f38-8392-5bcde9b8d056"}
album: Colors
  type: MusicAlbum
  date published: 2024-11-22