Claudia Berti
type: MusicGroup
genre: neoclassical
popularity: 7
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46588e38216c10914091fd0fd803320fe7e8bbc813123d192c4e1912bf4071b4
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/68efc221-d9be-4d9c-8621-bc324c020389.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68efc221-d9be-4d9c-8621-bc324c020389.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68efc221-d9be-4d9c-8621-bc324c020389
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46588e38216c10914091fd0fd803320fe7e8bbc813123d192c4e1912bf4071b4","name":"Claudia Berti","registered_at":"2026-06-17T02:16:14Z","symbol":"NIM1249559","token_address":"0x09beffe95971aebbc39110fc5163d2d236491a7f","type":"artist","uuid":"68efc221-d9be-4d9c-8621-bc324c020389"}
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 0x46588e38216c10914091fd0fd803320fe7e8bbc813123d192c4e1912bf4071b4. 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/68efc221-d9be-4d9c-8621-bc324c020389.json and https://artists.proofprofile.net/proofs/artist/68efc221-d9be-4d9c-8621-bc324c020389.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x46588e38216c10914091fd0fd803320fe7e8bbc813123d192c4e1912bf4071b4","name":"Claudia Berti","registered_at":"2026-06-17T02:16:14Z","symbol":"NIM1249559","token_address":"0x09beffe95971aebbc39110fc5163d2d236491a7f","type":"artist","uuid":"68efc221-d9be-4d9c-8621-bc324c020389"}
album: Froberger: A Restless Traveller
  type: MusicAlbum
  date published: 2017-11-30
album: Light and Shade
  type: MusicAlbum
  date published: 2021-01-18