Young Lando
type: MusicGroup
popularity: 3
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0049e440143ca49002faf1fc470be8bca2326485353d8a7c6897670a1392ff9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/789694ed-bcdd-4ff1-8b35-4e4778c0da49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/789694ed-bcdd-4ff1-8b35-4e4778c0da49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/789694ed-bcdd-4ff1-8b35-4e4778c0da49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0049e440143ca49002faf1fc470be8bca2326485353d8a7c6897670a1392ff9","name":"Young Lando","registered_at":"2026-06-17T07:41:34Z","symbol":"NIM1327177","token_address":"0x33a15feacf3fea3d7c56264f618d4e396af05cac","type":"artist","uuid":"789694ed-bcdd-4ff1-8b35-4e4778c0da49"}
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 0xb0049e440143ca49002faf1fc470be8bca2326485353d8a7c6897670a1392ff9. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/789694ed-bcdd-4ff1-8b35-4e4778c0da49.json and https://artists.proofprofile.net/proofs/artist/789694ed-bcdd-4ff1-8b35-4e4778c0da49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0xb0049e440143ca49002faf1fc470be8bca2326485353d8a7c6897670a1392ff9","name":"Young Lando","registered_at":"2026-06-17T07:41:34Z","symbol":"NIM1327177","token_address":"0x33a15feacf3fea3d7c56264f618d4e396af05cac","type":"artist","uuid":"789694ed-bcdd-4ff1-8b35-4e4778c0da49"}