Sheena Leiz
type: MusicGroup
popularity: 4
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68906046feefa1b1a4d10709f79f848542c56f70a0c9afbe06468d09669c3239
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/269af372-b7c6-4c18-8727-63083c34e402.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/269af372-b7c6-4c18-8727-63083c34e402.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/269af372-b7c6-4c18-8727-63083c34e402
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68906046feefa1b1a4d10709f79f848542c56f70a0c9afbe06468d09669c3239","name":"Sheena Leiz","registered_at":"2026-06-16T02:57:45Z","symbol":"NIM0915829","token_address":"0x29299d0075bdf5e473faaaf1c4fb31f153d45957","type":"artist","uuid":"269af372-b7c6-4c18-8727-63083c34e402"}
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 0x68906046feefa1b1a4d10709f79f848542c56f70a0c9afbe06468d09669c3239. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/269af372-b7c6-4c18-8727-63083c34e402.json and https://artists.proofprofile.net/proofs/artist/269af372-b7c6-4c18-8727-63083c34e402.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x68906046feefa1b1a4d10709f79f848542c56f70a0c9afbe06468d09669c3239","name":"Sheena Leiz","registered_at":"2026-06-16T02:57:45Z","symbol":"NIM0915829","token_address":"0x29299d0075bdf5e473faaaf1c4fb31f153d45957","type":"artist","uuid":"269af372-b7c6-4c18-8727-63083c34e402"}
album: Taux Siangh Hnyangx
  type: MusicAlbum
  date published: 2019-06-15
album: New Dawn
  type: MusicAlbum
  date published: 2024-02-14