Lando Stradario
type: MusicGroup
popularity: 2
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f99b596e4a1de708f882d69fa99d7874038ed2c2ea5b5a733db5eb158fb9f86
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/899d6f95-5f09-4f8c-ba1e-92accd0bef66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/899d6f95-5f09-4f8c-ba1e-92accd0bef66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/899d6f95-5f09-4f8c-ba1e-92accd0bef66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f99b596e4a1de708f882d69fa99d7874038ed2c2ea5b5a733db5eb158fb9f86","name":"Lando Stradario","registered_at":"2026-06-17T13:38:29Z","symbol":"NIM1412202","token_address":"0x3935b9b20b0c85378290696448862fe6ac1db93e","type":"artist","uuid":"899d6f95-5f09-4f8c-ba1e-92accd0bef66"}
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 0x6f99b596e4a1de708f882d69fa99d7874038ed2c2ea5b5a733db5eb158fb9f86. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/899d6f95-5f09-4f8c-ba1e-92accd0bef66.json and https://artists.proofprofile.net/proofs/artist/899d6f95-5f09-4f8c-ba1e-92accd0bef66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x6f99b596e4a1de708f882d69fa99d7874038ed2c2ea5b5a733db5eb158fb9f86","name":"Lando Stradario","registered_at":"2026-06-17T13:38:29Z","symbol":"NIM1412202","token_address":"0x3935b9b20b0c85378290696448862fe6ac1db93e","type":"artist","uuid":"899d6f95-5f09-4f8c-ba1e-92accd0bef66"}
album: Lady blue
  type: MusicAlbum
  date published: 2021-03-09
album: Amiga mía
  type: MusicAlbum
  date published: 2021-03-12
album: Just the way you are
  type: MusicAlbum
  date published: 2021-03-12
album: Amor del bueno
  type: MusicAlbum
  date published: 2021-03-19
album: Por debajo de la mesa
  type: MusicAlbum
  date published: 2021-06-02
album: Creep
  type: MusicAlbum
  date published: 2021-07-01
album: Labios fresa
  type: MusicAlbum
  date published: 2021-09-17
album: Como yo nadie te ha amado
  type: MusicAlbum
  date published: 2022-03-04
album: Tardes negras
  type: MusicAlbum
  date published: 2024-02-09