Riccardo Maffoni
type: MusicGroup
popularity: 3
followers: 356
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2985dbfa8c79f2d1b32e5662caacd95773083bfd70cb852f225870d564272707
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad454052-3bdb-414b-8772-b13bfea3134a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad454052-3bdb-414b-8772-b13bfea3134a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad454052-3bdb-414b-8772-b13bfea3134a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2985dbfa8c79f2d1b32e5662caacd95773083bfd70cb852f225870d564272707","name":"Riccardo Maffoni","registered_at":"2026-06-20T10:31:08Z","symbol":"NIM1591768","token_address":"0xcc9053fb674d643d8c97878ca5166f167b75feb1","type":"artist","uuid":"ad454052-3bdb-414b-8772-b13bfea3134a"}
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 0x2985dbfa8c79f2d1b32e5662caacd95773083bfd70cb852f225870d564272707. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad454052-3bdb-414b-8772-b13bfea3134a.json and https://artists.proofprofile.net/proofs/artist/ad454052-3bdb-414b-8772-b13bfea3134a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x2985dbfa8c79f2d1b32e5662caacd95773083bfd70cb852f225870d564272707","name":"Riccardo Maffoni","registered_at":"2026-06-20T10:31:08Z","symbol":"NIM1591768","token_address":"0xcc9053fb674d643d8c97878ca5166f167b75feb1","type":"artist","uuid":"ad454052-3bdb-414b-8772-b13bfea3134a"}
album: Storie di chi vince a metà
  type: MusicAlbum
  date published: 2004-02-13
album: Storie di chi vince a metà (repackaging)
  type: MusicAlbum
  date published: 2004-02-13
album: Sole negli occhi
  type: MusicAlbum
  date published: 2006-02-28
album: Ho preso uno spavento
  type: MusicAlbum
  date published: 2008
album: Ho preso uno spavento
  type: MusicAlbum
  date published: 2010-11-05
album: Ho preso uno spavento
  type: MusicAlbum
  date published: 2010-11-05
album: 1977
  type: MusicAlbum
  date published: 2011-03-11
album: 1977
  type: MusicAlbum
  date published: 2011-03-11
album: 1977
  type: MusicAlbum
  date published: 2011-03-11
album: Faccia
  type: MusicAlbum
  date published: 2018-03-16
album: Faccia
  type: MusicAlbum
  date published: 2018-04-06