Lotto Lucas
type: MusicGroup
genre: afroswing
popularity: 16
followers: 323
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2b2be90d8003ebb3ee3702d9e7f75bbf75a6d2b7d459a2d8f38c8a7221fd375
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73fa1a96-6fa3-47eb-b380-cba9b6483eed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73fa1a96-6fa3-47eb-b380-cba9b6483eed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73fa1a96-6fa3-47eb-b380-cba9b6483eed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2b2be90d8003ebb3ee3702d9e7f75bbf75a6d2b7d459a2d8f38c8a7221fd375","name":"Lotto Lucas","registered_at":"2026-06-14T16:42:54Z","symbol":"NIM0513742","token_address":"0x68f4e1993b090fff6b70f670105b46469fa34285","type":"artist","uuid":"73fa1a96-6fa3-47eb-b380-cba9b6483eed"}
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 0xd2b2be90d8003ebb3ee3702d9e7f75bbf75a6d2b7d459a2d8f38c8a7221fd375. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73fa1a96-6fa3-47eb-b380-cba9b6483eed.json and https://artists.proofprofile.net/proofs/artist/73fa1a96-6fa3-47eb-b380-cba9b6483eed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xd2b2be90d8003ebb3ee3702d9e7f75bbf75a6d2b7d459a2d8f38c8a7221fd375","name":"Lotto Lucas","registered_at":"2026-06-14T16:42:54Z","symbol":"NIM0513742","token_address":"0x68f4e1993b090fff6b70f670105b46469fa34285","type":"artist","uuid":"73fa1a96-6fa3-47eb-b380-cba9b6483eed"}
album: Come First
  type: MusicAlbum
  date published: 2022-02-10