Cinzia
type: MusicGroup
description: Cinzia may refer to: Cinzia De Carolis (born 1960), Italian actress and voice actress Cinzia Casiraghi, Professor in Nanoscience, University of Manchester, UK and National Graphene Institute in the U
popularity: 2
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3175601c15d14e13ceaa2fa90a8cd8f3f654e02d69d78f30d731cc9ed4ae6b58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10dd50e7-61bf-4886-be77-d6805be99853.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10dd50e7-61bf-4886-be77-d6805be99853.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10dd50e7-61bf-4886-be77-d6805be99853
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
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 0x3175601c15d14e13ceaa2fa90a8cd8f3f654e02d69d78f30d731cc9ed4ae6b58. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10dd50e7-61bf-4886-be77-d6805be99853.json and https://artists.proofprofile.net/proofs/artist/10dd50e7-61bf-4886-be77-d6805be99853.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
album: Efímero
  type: MusicAlbum
  date published: 2020-08-13
album: A Star
  type: MusicAlbum
  date published: 2021-02-04
album: Nuestra Historia
  type: MusicAlbum
  date published: 2023-11-10
album: Condenada
  type: MusicAlbum
  date published: 2024-10-04