Francesco Giovannangelo
type: MusicGroup
popularity: 17
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43a916cfd9fecd93e3d5ca852ffd519c75595f96fcc9a6815ad57451377dd932
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9f207fc-df40-4178-b356-e7b70f0dd566.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9f207fc-df40-4178-b356-e7b70f0dd566.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f9f207fc-df40-4178-b356-e7b70f0dd566
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43a916cfd9fecd93e3d5ca852ffd519c75595f96fcc9a6815ad57451377dd932","name":"Francesco Giovannangelo","registered_at":"2026-06-15T06:50:41Z","symbol":"NIM0716061","token_address":"0xc35884e7e9ce034a2342f363d895aa4dd03458c1","type":"artist","uuid":"f9f207fc-df40-4178-b356-e7b70f0dd566"}
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 0x43a916cfd9fecd93e3d5ca852ffd519c75595f96fcc9a6815ad57451377dd932. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9f207fc-df40-4178-b356-e7b70f0dd566.json and https://artists.proofprofile.net/proofs/artist/f9f207fc-df40-4178-b356-e7b70f0dd566.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x43a916cfd9fecd93e3d5ca852ffd519c75595f96fcc9a6815ad57451377dd932","name":"Francesco Giovannangelo","registered_at":"2026-06-15T06:50:41Z","symbol":"NIM0716061","token_address":"0xc35884e7e9ce034a2342f363d895aa4dd03458c1","type":"artist","uuid":"f9f207fc-df40-4178-b356-e7b70f0dd566"}
album: Change of Perspectives
  type: MusicAlbum
  date published: 2015-05-07
album: Toward Imaginary Worlds
  type: MusicAlbum
  date published: 2015-07-21
album: Voyage
  type: MusicAlbum
  date published: 2015-09-28
album: Toward Imaginary Worlds
  type: MusicAlbum
  date published: 2015-10-29
album: Motion of Thoughts
  type: MusicAlbum
  date published: 2015-12-23
album: Little Things
  type: MusicAlbum
  date published: 2016-07-12
album: Orchestral Sketches
  type: MusicAlbum
  date published: 2016-12-25
album: Impressions of Life
  type: MusicAlbum
  date published: 2017-11-22
album: Voyage / Francesco Giovannangelo
  type: MusicAlbum
  date published: 2018-03-27
album: Coloured Life
  type: MusicAlbum
  date published: 2018-04-09
album: Scenes from Our Time
  type: MusicAlbum
  date published: 2022-12-30
album: Francesco Giovannangelo, Vol. 1
  type: MusicAlbum
  date published: 2025-01-23
album: Francesco Giovannangelo, Vol. 2
  type: MusicAlbum
  date published: 2025-01-24