Natalia Leeaz
type: MusicGroup
popularity: 19
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9313ef8a49c57695172f98ff01c2414409cde6a9891d3f25071a02e8fb8de74
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953599
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953599
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0df0eb91-a644-4634-9e8d-17edebc8d33f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0df0eb91-a644-4634-9e8d-17edebc8d33f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0df0eb91-a644-4634-9e8d-17edebc8d33f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:43:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9313ef8a49c57695172f98ff01c2414409cde6a9891d3f25071a02e8fb8de74","name":"Natalia Leeaz","registered_at":"2026-06-14T05:53:13Z","symbol":"NIM0358779","token_address":"0x9f0eef3750ab8683fef918ab3735d1b192a6df12","type":"artist","uuid":"0df0eb91-a644-4634-9e8d-17edebc8d33f"}
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 0xf9313ef8a49c57695172f98ff01c2414409cde6a9891d3f25071a02e8fb8de74. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0df0eb91-a644-4634-9e8d-17edebc8d33f.json and https://artists.proofprofile.net/proofs/artist/0df0eb91-a644-4634-9e8d-17edebc8d33f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:43:55Z
  text: {"copyright_id":"0xf9313ef8a49c57695172f98ff01c2414409cde6a9891d3f25071a02e8fb8de74","name":"Natalia Leeaz","registered_at":"2026-06-14T05:53:13Z","symbol":"NIM0358779","token_address":"0x9f0eef3750ab8683fef918ab3735d1b192a6df12","type":"artist","uuid":"0df0eb91-a644-4634-9e8d-17edebc8d33f"}
album: Minoa
  type: MusicAlbum
  date published: 2024-03-30