Fabio e Antonella
type: MusicGroup
popularity: 7
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f7249c130db15626dd67f351a50488d30349b43c8b76d4e73350e66ebca7c20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d721b25a-d04f-43c3-9121-a9cf6b97944e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d721b25a-d04f-43c3-9121-a9cf6b97944e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d721b25a-d04f-43c3-9121-a9cf6b97944e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f7249c130db15626dd67f351a50488d30349b43c8b76d4e73350e66ebca7c20","name":"Fabio e Antonella","registered_at":"2026-06-21T03:13:10Z","symbol":"NIM1801370","token_address":"0xca8a713447dda4c9c18720932f8f9d67f222bd93","type":"artist","uuid":"d721b25a-d04f-43c3-9121-a9cf6b97944e"}
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 0x8f7249c130db15626dd67f351a50488d30349b43c8b76d4e73350e66ebca7c20. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d721b25a-d04f-43c3-9121-a9cf6b97944e.json and https://artists.proofprofile.net/proofs/artist/d721b25a-d04f-43c3-9121-a9cf6b97944e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x8f7249c130db15626dd67f351a50488d30349b43c8b76d4e73350e66ebca7c20","name":"Fabio e Antonella","registered_at":"2026-06-21T03:13:10Z","symbol":"NIM1801370","token_address":"0xca8a713447dda4c9c18720932f8f9d67f222bd93","type":"artist","uuid":"d721b25a-d04f-43c3-9121-a9cf6b97944e"}
album: Amore cieco
  type: MusicAlbum
  date published: 2025-03-20
album: Dove hai messo le mie calze?
  type: MusicAlbum
  date published: 2025-04-12
album: Ritrovarsi
  type: MusicAlbum
  date published: 2025-04-12
album: Semplicemente noi
  type: MusicAlbum
  date published: 2025-04-12
album: L'invidia
  type: MusicAlbum
  date published: 2025-04-18
album: Prima e dopo di te
  type: MusicAlbum
  date published: 2025-05-31
album: E' arrivata l'estate
  type: MusicAlbum
  date published: 2025-06-03
album: Una stella dentro me
  type: MusicAlbum
  date published: 2025-06-19
album: 25 Giugno
  type: MusicAlbum
  date published: 2025-06-25
album: L'idea era mia
  type: MusicAlbum
  date published: 2025-06-28
album: Un cuore che continua a scodinzolare
  type: MusicAlbum
  date published: 2025-07-11