Mikey Leão
type: MusicGroup
popularity: 2
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35f6a6b0dadaf681fc0201bdd6b4c15d19fbc531df2478577b390f4c3dfb9b68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fded1249-d1d7-4910-b987-5953e38d7d88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fded1249-d1d7-4910-b987-5953e38d7d88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fded1249-d1d7-4910-b987-5953e38d7d88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35f6a6b0dadaf681fc0201bdd6b4c15d19fbc531df2478577b390f4c3dfb9b68","name":"Mikey Leão","registered_at":"2026-06-21T18:09:33Z","symbol":"NIM1997197","token_address":"0x850367587b5b9d07304251ac6aa4db523ac4ce88","type":"artist","uuid":"fded1249-d1d7-4910-b987-5953e38d7d88"}
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 0x35f6a6b0dadaf681fc0201bdd6b4c15d19fbc531df2478577b390f4c3dfb9b68. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fded1249-d1d7-4910-b987-5953e38d7d88.json and https://artists.proofprofile.net/proofs/artist/fded1249-d1d7-4910-b987-5953e38d7d88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x35f6a6b0dadaf681fc0201bdd6b4c15d19fbc531df2478577b390f4c3dfb9b68","name":"Mikey Leão","registered_at":"2026-06-21T18:09:33Z","symbol":"NIM1997197","token_address":"0x850367587b5b9d07304251ac6aa4db523ac4ce88","type":"artist","uuid":"fded1249-d1d7-4910-b987-5953e38d7d88"}
album: Leftovers
  type: MusicAlbum
  date published: 2024-02-23
album: ghosts
  type: MusicAlbum
  date published: 2024-04-19
album: Lonesome
  type: MusicAlbum
  date published: 2024-09-20
album: Fattened Up
  type: MusicAlbum
  date published: 2024-12-13
album: tricks (demo)
  type: MusicAlbum
  date published: 2025-02-14