Antonio Summa
type: MusicGroup
genre: italian singer-songwriter
popularity: 18
followers: 566
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2955667e92a3a9f36b1f8b93d1671f4c349b25e025b9df470ee1f2073a6a5fae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f072407-ce40-4dad-8ee1-b873911194fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f072407-ce40-4dad-8ee1-b873911194fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f072407-ce40-4dad-8ee1-b873911194fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2955667e92a3a9f36b1f8b93d1671f4c349b25e025b9df470ee1f2073a6a5fae","name":"Antonio Summa","registered_at":"2026-06-14T07:44:45Z","symbol":"NIM0385356","token_address":"0x1011aecc36a8e94267145ec39553f1fe7a630dc5","type":"artist","uuid":"1f072407-ce40-4dad-8ee1-b873911194fa"}
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 0x2955667e92a3a9f36b1f8b93d1671f4c349b25e025b9df470ee1f2073a6a5fae. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f072407-ce40-4dad-8ee1-b873911194fa.json and https://artists.proofprofile.net/proofs/artist/1f072407-ce40-4dad-8ee1-b873911194fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0x2955667e92a3a9f36b1f8b93d1671f4c349b25e025b9df470ee1f2073a6a5fae","name":"Antonio Summa","registered_at":"2026-06-14T07:44:45Z","symbol":"NIM0385356","token_address":"0x1011aecc36a8e94267145ec39553f1fe7a630dc5","type":"artist","uuid":"1f072407-ce40-4dad-8ee1-b873911194fa"}
album: I Can Sing: Tribute to Lucio Dalla (Cover Version & Instrumental Version for Karaoke)
  type: MusicAlbum
  date published: 1997-01-01
album: Tribute to Umberto Tozzi
  type: MusicAlbum
  date published: 2008-01-01
album: Tribute to Biagio Antonacci
  type: MusicAlbum
  date published: 2008-01-01
album: Tribute to Franco Battiato
  type: MusicAlbum
  date published: 2008-01-01
album: Tribute To Lucio Battisti
  type: MusicAlbum
  date published: 2009-12-01
album: Basi audio Karaoke of Modern Talkin
  type: MusicAlbum
  date published: 2010-06-10
album: Best International Songs : High School Musical, Vol. 2
  type: MusicAlbum
  date published: 2010-07-10
album: Basi audio Karaoke of High School Musical, Vol. 2
  type: MusicAlbum
  date published: 2010-07-10
album: Best International Songs: High School Musical, Vol. 1
  type: MusicAlbum
  date published: 2010-07-10
album: Tribute to Lucio Battisti Dance Remix, Vol. 1
  type: MusicAlbum
  date published: 2010-07-12
album: Tribute to Lucio Battisti
  type: MusicAlbum
  date published: 2010-07-19
album: I Can Sing : Pooh Tribute
  type: MusicAlbum
  date published: 2011-02-22
album: I Can Sing: Miguel Bose' Tribute
  type: MusicAlbum
  date published: 2011-02-22
album: Italian Hits: Subsonica - Tiro Mancino
  type: MusicAlbum
  date published: 2011-07-12
album: Cover Mania: Battisti in Dance, Vol. 2
  type: MusicAlbum
  date published: 2011-09-30
album: Cover Mania: Battisti in Dance, Vol. 1
  type: MusicAlbum
  date published: 2011-10-05
album: Tribute to Rino Gaetano (Including Karaoke Version)
  type: MusicAlbum
  date published: 2012-04-19
album: Tribute to Lucio Battisti
  type: MusicAlbum
  date published: 2013-04-01
album: Tribute to Zucchero Fornaciari
  type: MusicAlbum
  date published: 2013-04-01
album: Tribute to Umberto Tozzi
  type: MusicAlbum
  date published: 2013-04-08
album: Tribute to Gigi D'Alessio
  type: MusicAlbum
  date published: 2013-04-08
album: Tribute to Biagio Antonacci
  type: MusicAlbum
  date published: 2013-04-08
album: Through Styles
  type: MusicAlbum
  date published: 2020-01-17
album: Through Styles
  type: MusicAlbum
  date published: 2020-02-28