Amici Musicisti
type: MusicGroup
genre: canzone napoletana
genre: opera
popularity: 2
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fe3c376598eff9de7145ef795389e70c1e53b8326218ec63a53ca3d5cd1930e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b96ab648-62b1-413a-8dd0-3ea4e6dbbe17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b96ab648-62b1-413a-8dd0-3ea4e6dbbe17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b96ab648-62b1-413a-8dd0-3ea4e6dbbe17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fe3c376598eff9de7145ef795389e70c1e53b8326218ec63a53ca3d5cd1930e","name":"Amici Musicisti","registered_at":"2026-06-20T16:13:31Z","symbol":"NIM1651742","token_address":"0x0714fc9ad72befa779881aeb917aac5770638a41","type":"artist","uuid":"b96ab648-62b1-413a-8dd0-3ea4e6dbbe17"}
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 0x3fe3c376598eff9de7145ef795389e70c1e53b8326218ec63a53ca3d5cd1930e. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b96ab648-62b1-413a-8dd0-3ea4e6dbbe17.json and https://artists.proofprofile.net/proofs/artist/b96ab648-62b1-413a-8dd0-3ea4e6dbbe17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x3fe3c376598eff9de7145ef795389e70c1e53b8326218ec63a53ca3d5cd1930e","name":"Amici Musicisti","registered_at":"2026-06-20T16:13:31Z","symbol":"NIM1651742","token_address":"0x0714fc9ad72befa779881aeb917aac5770638a41","type":"artist","uuid":"b96ab648-62b1-413a-8dd0-3ea4e6dbbe17"}