Alessandro Campaiola Ward
type: MusicGroup
popularity: 10
followers: 293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b2b7dd7ea34ee34df4535d7c885988ed5b84860a35e76567c8d560d4b0cb171
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04f94c89-7383-4da0-9df6-b35dc5d3d957.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04f94c89-7383-4da0-9df6-b35dc5d3d957.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04f94c89-7383-4da0-9df6-b35dc5d3d957
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b2b7dd7ea34ee34df4535d7c885988ed5b84860a35e76567c8d560d4b0cb171","name":"Alessandro Campaiola Ward","registered_at":"2026-06-15T15:15:10Z","symbol":"NIM0748137","token_address":"0x40e6fc54c42db174f22286abd5da1885582513b9","type":"artist","uuid":"04f94c89-7383-4da0-9df6-b35dc5d3d957"}
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 0x3b2b7dd7ea34ee34df4535d7c885988ed5b84860a35e76567c8d560d4b0cb171. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04f94c89-7383-4da0-9df6-b35dc5d3d957.json and https://artists.proofprofile.net/proofs/artist/04f94c89-7383-4da0-9df6-b35dc5d3d957.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x3b2b7dd7ea34ee34df4535d7c885988ed5b84860a35e76567c8d560d4b0cb171","name":"Alessandro Campaiola Ward","registered_at":"2026-06-15T15:15:10Z","symbol":"NIM0748137","token_address":"0x40e6fc54c42db174f22286abd5da1885582513b9","type":"artist","uuid":"04f94c89-7383-4da0-9df6-b35dc5d3d957"}
album: Buona Sera Signorina
  type: MusicAlbum
  date published: 2020-07-03
album: Ward Lab Fuori dalla mia finestra
  type: MusicAlbum
  date published: 2021-10-12
album: Re del Blu Re del Mai
  type: MusicAlbum
  date published: 2021-11-08
album: Il Sangue di Drago (Original Video Game Soundtrack)
  type: MusicAlbum
  date published: 2023-05-18