Pupo Dal Vivo
type: MusicGroup
genre: italo dance
popularity: 5
followers: 758
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe857d1fc3c2e03b8773a90325a3dc67d3c745cecac36cb40a620af4a1b23e74b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e5f1149-a399-4f9b-91e1-b180f419c7fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e5f1149-a399-4f9b-91e1-b180f419c7fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e5f1149-a399-4f9b-91e1-b180f419c7fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe857d1fc3c2e03b8773a90325a3dc67d3c745cecac36cb40a620af4a1b23e74b","name":"Pupo Dal Vivo","registered_at":"2026-06-16T06:00:58Z","symbol":"NIM0959593","token_address":"0x61f867ff81659f26b47c877c9461bf261f3dd2b0","type":"artist","uuid":"2e5f1149-a399-4f9b-91e1-b180f419c7fb"}
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 0xe857d1fc3c2e03b8773a90325a3dc67d3c745cecac36cb40a620af4a1b23e74b. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e5f1149-a399-4f9b-91e1-b180f419c7fb.json and https://artists.proofprofile.net/proofs/artist/2e5f1149-a399-4f9b-91e1-b180f419c7fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xe857d1fc3c2e03b8773a90325a3dc67d3c745cecac36cb40a620af4a1b23e74b","name":"Pupo Dal Vivo","registered_at":"2026-06-16T06:00:58Z","symbol":"NIM0959593","token_address":"0x61f867ff81659f26b47c877c9461bf261f3dd2b0","type":"artist","uuid":"2e5f1149-a399-4f9b-91e1-b180f419c7fb"}
album: Canada's Wonderland
  type: MusicAlbum
  date published: 1996