Alessandra
type: MusicGroup
description: Alessandra is a feminina given name, the Italian form of the English name Alexandra, derived from the Latin Alexandra and the Ancient Greek Alexándra (Ἀλεξάνδρα), is the feminine form of the name Ales
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb40424b9c8f3422e7e20d2d1c7ee1afd0d015f0d3e5419c61970870ccdebd3bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1df21f3a-73ae-4e2d-a439-9e9f8be0e92a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1df21f3a-73ae-4e2d-a439-9e9f8be0e92a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1df21f3a-73ae-4e2d-a439-9e9f8be0e92a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
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 0xb40424b9c8f3422e7e20d2d1c7ee1afd0d015f0d3e5419c61970870ccdebd3bd. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1df21f3a-73ae-4e2d-a439-9e9f8be0e92a.json and https://artists.proofprofile.net/proofs/artist/1df21f3a-73ae-4e2d-a439-9e9f8be0e92a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
album: Anima e cuore
  type: MusicAlbum
  date published: 2012-01-01
album: Nessuno
  type: MusicAlbum
  date published: 2014-01-26
album: Me fa' chiu' male
  type: MusicAlbum
  date published: 2018-06-13
album: Sotto questa luna
  type: MusicAlbum
  date published: 2018-07-12
album: Figlia mia
  type: MusicAlbum
  date published: 2018-09-03
album: Pur si so' nammurate
  type: MusicAlbum
  date published: 2021-05-21
album: Pur si so' nammurate
  type: MusicAlbum
  date published: 2021-05-21