Andrea Poltronieri
type: MusicGroup
popularity: 4
followers: 452
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeaac82350acf5ff2d4daf3238247ff3eb21e20abf1f704ee4c86225a5718997f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8dfb0a24-5418-4f5d-bc82-845b954c7b48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8dfb0a24-5418-4f5d-bc82-845b954c7b48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8dfb0a24-5418-4f5d-bc82-845b954c7b48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeaac82350acf5ff2d4daf3238247ff3eb21e20abf1f704ee4c86225a5718997f","name":"Andrea Poltronieri","registered_at":"2026-06-17T15:08:17Z","symbol":"NIM1433634","token_address":"0xb17c22e3f4ed44ca2f792a657916562fc90af7a9","type":"artist","uuid":"8dfb0a24-5418-4f5d-bc82-845b954c7b48"}
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 0xeaac82350acf5ff2d4daf3238247ff3eb21e20abf1f704ee4c86225a5718997f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8dfb0a24-5418-4f5d-bc82-845b954c7b48.json and https://artists.proofprofile.net/proofs/artist/8dfb0a24-5418-4f5d-bc82-845b954c7b48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xeaac82350acf5ff2d4daf3238247ff3eb21e20abf1f704ee4c86225a5718997f","name":"Andrea Poltronieri","registered_at":"2026-06-17T15:08:17Z","symbol":"NIM1433634","token_address":"0xb17c22e3f4ed44ca2f792a657916562fc90af7a9","type":"artist","uuid":"8dfb0a24-5418-4f5d-bc82-845b954c7b48"}
album: Cuore peloso
  type: MusicAlbum
  date published: 2000
album: La sapienza e la validità
  type: MusicAlbum
  date published: 2010-02-01
album: L'uomo che sussurava ai criceti
  type: MusicAlbum
  date published: 2010-02-01
album: Piccolo Pelino
  type: MusicAlbum
  date published: 2010-04-15
album: Greatest Hits (Il Meglio Del Peggio)
  type: MusicAlbum
  date published: 2010-06-15
album: Grande vitello
  type: MusicAlbum
  date published: 2013-01-19
album: Io c'ero (Sax Machine, 100% Live)
  type: MusicAlbum
  date published: 2013-01-19
album: Sax Machine 98
  type: MusicAlbum
  date published: 2013-01-19
album: La mucca non è una vacca
  type: MusicAlbum
  date published: 2013-01-19
album: Solo a Natale
  type: MusicAlbum
  date published: 2016
album: Maial!!!
  type: MusicAlbum
  date published: 2017-04-04
album: Maial!!!
  type: MusicAlbum
  date published: 2017-04-24