Chitarra
type: MusicGroup
description: Chitarra can refer to: Guitar, modern string instrument Gittern, medieval string instrument Spaghetti alla chitarra, a variety of egg pasta
popularity: 6
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c3e21ce329c1df3d7ee19bdd289d0306900d5c0f37b0d3e0c2796a35d7b8155
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70dbe2f4-1391-4057-a0ad-75f224d0fd98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70dbe2f4-1391-4057-a0ad-75f224d0fd98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70dbe2f4-1391-4057-a0ad-75f224d0fd98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 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 0x7c3e21ce329c1df3d7ee19bdd289d0306900d5c0f37b0d3e0c2796a35d7b8155. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70dbe2f4-1391-4057-a0ad-75f224d0fd98.json and https://artists.proofprofile.net/proofs/artist/70dbe2f4-1391-4057-a0ad-75f224d0fd98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Passion in Blue
  type: MusicAlbum
  date published: 2007-01-01
album: Corde Serene: Musica Rilassante per Chitarra
  type: MusicAlbum
  date published: 2024-10-30
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  type: MusicAlbum
  date published: 2024-12-06
album: Melodie di Legno
  type: MusicAlbum
  date published: 2025-02-04
album: LAnima della Chitarra
  type: MusicAlbum
  date published: 2025-03-18
album: Melodie al Tramonto
  type: MusicAlbum
  date published: 2025-05-23
album: Corde Soavi
  type: MusicAlbum
  date published: 2025-05-30
album: Gioielli Nascosti
  type: MusicAlbum
  date published: 2025-06-06
album: Note Nascoste: Musica Rilassante per Chitarra
  type: MusicAlbum
  date published: 2025-06-20
album: Echi di Legno
  type: MusicAlbum
  date published: 2025-06-24
album: Dolci Corde: Musica Chitarra Rilassante Strumentale
  type: MusicAlbum
  date published: 2025-06-27