Davide Longo
type: MusicGroup
description: Davide Longo (born 9 December 1975) is an English former professional rugby league footballer who started playing Rugby League for Stanley Rangers ARLFC, playing in the 1980s, 1990s and 2000s, and as
popularity: 5
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89ecc1345cfb912ca9e5eb280938064e5bb81295d2f875bf66c9f5e81bc87fd7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e8b1c5f-ec10-46a8-9d59-c3f7fc6a5857.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e8b1c5f-ec10-46a8-9d59-c3f7fc6a5857.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e8b1c5f-ec10-46a8-9d59-c3f7fc6a5857
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89ecc1345cfb912ca9e5eb280938064e5bb81295d2f875bf66c9f5e81bc87fd7","name":"Davide Longo","registered_at":"2026-06-16T11:19:59Z","symbol":"NIM1035744","token_address":"0x0dbd3b369d06bb0dc984bf2b4f2bedbf67bae23c","type":"artist","uuid":"3e8b1c5f-ec10-46a8-9d59-c3f7fc6a5857"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ecc1345cfb912ca9e5eb280938064e5bb81295d2f875bf66c9f5e81bc87fd7. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e8b1c5f-ec10-46a8-9d59-c3f7fc6a5857.json and https://artists.proofprofile.net/proofs/artist/3e8b1c5f-ec10-46a8-9d59-c3f7fc6a5857.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T03:00:41Z
  text: {"copyright_id":"0x89ecc1345cfb912ca9e5eb280938064e5bb81295d2f875bf66c9f5e81bc87fd7","name":"Davide Longo","registered_at":"2026-06-16T11:19:59Z","symbol":"NIM1035744","token_address":"0x0dbd3b369d06bb0dc984bf2b4f2bedbf67bae23c","type":"artist","uuid":"3e8b1c5f-ec10-46a8-9d59-c3f7fc6a5857"}
album: Der Fall Bramard [Bramard und Arcadipane ermitteln, Band 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2016-11-25
album: Die jungen Bestien [Bramard und Arcadipane ermitteln, Band 2, Ein Krimi aus dem Piemont (Ungekürzt)]
  type: MusicAlbum
  date published: 2021-07-20