Dario Lanzellotti
type: MusicGroup
popularity: 2
followers: 261
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x063a771c70533154baaa1d6dd1742b513c31e68d9e1c51f6d350619c8652946a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e688d0ac-8813-41c2-ac83-906ba2b0ae00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e688d0ac-8813-41c2-ac83-906ba2b0ae00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e688d0ac-8813-41c2-ac83-906ba2b0ae00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x063a771c70533154baaa1d6dd1742b513c31e68d9e1c51f6d350619c8652946a","name":"Dario Lanzellotti","registered_at":"2026-06-21T08:51:17Z","symbol":"NIM1880485","token_address":"0x196b337b29876bf4ed81be3a5a79d4d15e08b212","type":"artist","uuid":"e688d0ac-8813-41c2-ac83-906ba2b0ae00"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063a771c70533154baaa1d6dd1742b513c31e68d9e1c51f6d350619c8652946a. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e688d0ac-8813-41c2-ac83-906ba2b0ae00.json and https://artists.proofprofile.net/proofs/artist/e688d0ac-8813-41c2-ac83-906ba2b0ae00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x063a771c70533154baaa1d6dd1742b513c31e68d9e1c51f6d350619c8652946a","name":"Dario Lanzellotti","registered_at":"2026-06-21T08:51:17Z","symbol":"NIM1880485","token_address":"0x196b337b29876bf4ed81be3a5a79d4d15e08b212","type":"artist","uuid":"e688d0ac-8813-41c2-ac83-906ba2b0ae00"}
album: Pulse Scapes
  type: MusicAlbum
  date published: 2018-10-30
album: Bangla (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2019-10-08
album: up&down (Colonna sonora originale della serie TV)
  type: MusicAlbum
  date published: 2021-04-23
album: up&down (Colonna sonora originale della serie TV)
  type: MusicAlbum
  date published: 2021-04-23
album: Never Too Late, vol II (colonna sonora originale della serie TV)
  type: MusicAlbum
  date published: 2024-11-21
album: Never Too Late, vol I (colonna sonora originale della serie TV)
  type: MusicAlbum
  date published: 2024-11-22