Alessandro Campaiola
type: MusicGroup
popularity: 15
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0982f135811b66a0ede298c1e9a8c79eb99096acf315f859b52f72d0cfc114a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78debb43-38ad-4eba-8881-bb65516de7b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78debb43-38ad-4eba-8881-bb65516de7b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78debb43-38ad-4eba-8881-bb65516de7b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0982f135811b66a0ede298c1e9a8c79eb99096acf315f859b52f72d0cfc114a","name":"Alessandro Campaiola","registered_at":"2026-06-14T17:10:44Z","symbol":"NIM0520385","token_address":"0x3f7d2eee7a87e8417e332467fdc38435a97d1658","type":"artist","uuid":"78debb43-38ad-4eba-8881-bb65516de7b3"}
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 0xe0982f135811b66a0ede298c1e9a8c79eb99096acf315f859b52f72d0cfc114a. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78debb43-38ad-4eba-8881-bb65516de7b3.json and https://artists.proofprofile.net/proofs/artist/78debb43-38ad-4eba-8881-bb65516de7b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
  text: {"copyright_id":"0xe0982f135811b66a0ede298c1e9a8c79eb99096acf315f859b52f72d0cfc114a","name":"Alessandro Campaiola","registered_at":"2026-06-14T17:10:44Z","symbol":"NIM0520385","token_address":"0x3f7d2eee7a87e8417e332467fdc38435a97d1658","type":"artist","uuid":"78debb43-38ad-4eba-8881-bb65516de7b3"}