Romano Zanotti
type: MusicGroup
genre: canzone napoletana
popularity: 14
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9076f80cfe7671a0945a88469015af25ce7f7e64ef43067e8088f5fb4ebd0293
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7e289af-8703-4477-af71-e047efb475ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7e289af-8703-4477-af71-e047efb475ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7e289af-8703-4477-af71-e047efb475ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9076f80cfe7671a0945a88469015af25ce7f7e64ef43067e8088f5fb4ebd0293","name":"Romano Zanotti","registered_at":"2026-06-15T03:19:34Z","symbol":"NIM0665660","token_address":"0xacbb4bc87cda0cf77ab64a0ed530085b5ecf4ab5","type":"artist","uuid":"d7e289af-8703-4477-af71-e047efb475ad"}
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 0x9076f80cfe7671a0945a88469015af25ce7f7e64ef43067e8088f5fb4ebd0293. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7e289af-8703-4477-af71-e047efb475ad.json and https://artists.proofprofile.net/proofs/artist/d7e289af-8703-4477-af71-e047efb475ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x9076f80cfe7671a0945a88469015af25ce7f7e64ef43067e8088f5fb4ebd0293","name":"Romano Zanotti","registered_at":"2026-06-15T03:19:34Z","symbol":"NIM0665660","token_address":"0xacbb4bc87cda0cf77ab64a0ed530085b5ecf4ab5","type":"artist","uuid":"d7e289af-8703-4477-af71-e047efb475ad"}
album: La chanson napolitaine de 1650 à 1987
  type: MusicAlbum
  date published: 2001-11-01
album: Napoli chansons traditionnelles
  type: MusicAlbum
  date published: 2007-04-26