Lorenzo Marone
type: MusicGroup
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf01dad31adc737f0f7b79eb355e5a6be8fc1a2d645d729724cf1f2f0f524de9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e51019c-c0c1-4b8d-801a-a21699c73509.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e51019c-c0c1-4b8d-801a-a21699c73509.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e51019c-c0c1-4b8d-801a-a21699c73509
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf01dad31adc737f0f7b79eb355e5a6be8fc1a2d645d729724cf1f2f0f524de9","name":"Lorenzo Marone","registered_at":"2026-06-20T04:26:12Z","symbol":"NIM1515234","token_address":"0x02dfdafa5534aacbfd4726f88961229e9bd99a0d","type":"artist","uuid":"9e51019c-c0c1-4b8d-801a-a21699c73509"}
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 0xdf01dad31adc737f0f7b79eb355e5a6be8fc1a2d645d729724cf1f2f0f524de9. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e51019c-c0c1-4b8d-801a-a21699c73509.json and https://artists.proofprofile.net/proofs/artist/9e51019c-c0c1-4b8d-801a-a21699c73509.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xdf01dad31adc737f0f7b79eb355e5a6be8fc1a2d645d729724cf1f2f0f524de9","name":"Lorenzo Marone","registered_at":"2026-06-20T04:26:12Z","symbol":"NIM1515234","token_address":"0x02dfdafa5534aacbfd4726f88961229e9bd99a0d","type":"artist","uuid":"9e51019c-c0c1-4b8d-801a-a21699c73509"}
album: Glück ist, was wir daraus machen
  type: MusicAlbum
  date published: 2017-03-20