Leonaitasi
type: MusicGroup
popularity: 3
followers: 502
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98c7b138e050752915d460dc3a028967f9e649fb38ffcd63f1af906d8f2ffc87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9f77b7b-1539-46db-af46-7dfa1ba242ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9f77b7b-1539-46db-af46-7dfa1ba242ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9f77b7b-1539-46db-af46-7dfa1ba242ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
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 0x98c7b138e050752915d460dc3a028967f9e649fb38ffcd63f1af906d8f2ffc87. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9f77b7b-1539-46db-af46-7dfa1ba242ba.json and https://artists.proofprofile.net/proofs/artist/c9f77b7b-1539-46db-af46-7dfa1ba242ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
album: Angels
  type: MusicAlbum
  date published: 2018-08-03
album: Blind
  type: MusicAlbum
  date published: 2018-12-21
album: Nationality
  type: MusicAlbum
  date published: 2019-06-14
album: Foreign
  type: MusicAlbum
  date published: 2019-08-30
album: Ask
  type: MusicAlbum
  date published: 2019-12-26
album: Standout
  type: MusicAlbum
  date published: 2020-12-17
album: One Step
  type: MusicAlbum
  date published: 2021-09-17
album: 0413
  type: MusicAlbum
  date published: 2023-09-27
album: Walk Away
  type: MusicAlbum
  date published: 2023-11-23
album: Something in The Air
  type: MusicAlbum
  date published: 2024-06-13
album: Anthem
  type: MusicAlbum
  date published: 2024-11-14
album: She Bad
  type: MusicAlbum
  date published: 2025-02-20