Cristiana Pegoraro
type: MusicGroup
genre: classical piano
popularity: 5
followers: 230
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5db2d498005941b9dad55cbef5a2cd752442fe12f4f45d15f079884bca9cbe2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc002e55-9f70-4d74-8fc5-c2dfcee3e31e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc002e55-9f70-4d74-8fc5-c2dfcee3e31e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc002e55-9f70-4d74-8fc5-c2dfcee3e31e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5db2d498005941b9dad55cbef5a2cd752442fe12f4f45d15f079884bca9cbe2c","name":"Cristiana Pegoraro","registered_at":"2026-06-20T23:22:07Z","symbol":"NIM1747542","token_address":"0x5c3f824c36092b07dd9107b02db02468cabbab45","type":"artist","uuid":"cc002e55-9f70-4d74-8fc5-c2dfcee3e31e"}
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 0x5db2d498005941b9dad55cbef5a2cd752442fe12f4f45d15f079884bca9cbe2c. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc002e55-9f70-4d74-8fc5-c2dfcee3e31e.json and https://artists.proofprofile.net/proofs/artist/cc002e55-9f70-4d74-8fc5-c2dfcee3e31e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x5db2d498005941b9dad55cbef5a2cd752442fe12f4f45d15f079884bca9cbe2c","name":"Cristiana Pegoraro","registered_at":"2026-06-20T23:22:07Z","symbol":"NIM1747542","token_address":"0x5c3f824c36092b07dd9107b02db02468cabbab45","type":"artist","uuid":"cc002e55-9f70-4d74-8fc5-c2dfcee3e31e"}
album: Piazzolla Tangos
  type: MusicAlbum
  date published: 2015-11-11