Alan Leon
type: MusicGroup
popularity: 32
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ec99ed4eb577da05924313ca0631b3c7fd84d85a8dd88f52a39750d67ab1879
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bad3243-250c-48fa-9e35-5146cf4eb3b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bad3243-250c-48fa-9e35-5146cf4eb3b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4bad3243-250c-48fa-9e35-5146cf4eb3b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ec99ed4eb577da05924313ca0631b3c7fd84d85a8dd88f52a39750d67ab1879","name":"Alan Leon","registered_at":"2026-06-11T19:26:51Z","symbol":"NIM0099849","token_address":"0xe2d253aeef5561f5b629e7aa14d21c1d8356e300","type":"artist","uuid":"4bad3243-250c-48fa-9e35-5146cf4eb3b1"}
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 0x3ec99ed4eb577da05924313ca0631b3c7fd84d85a8dd88f52a39750d67ab1879. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bad3243-250c-48fa-9e35-5146cf4eb3b1.json and https://artists.proofprofile.net/proofs/artist/4bad3243-250c-48fa-9e35-5146cf4eb3b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x3ec99ed4eb577da05924313ca0631b3c7fd84d85a8dd88f52a39750d67ab1879","name":"Alan Leon","registered_at":"2026-06-11T19:26:51Z","symbol":"NIM0099849","token_address":"0xe2d253aeef5561f5b629e7aa14d21c1d8356e300","type":"artist","uuid":"4bad3243-250c-48fa-9e35-5146cf4eb3b1"}
album: My Crystal Palace
  type: MusicAlbum
  date published: 2023-04-28
album: Never Blame The Young Ones
  type: MusicAlbum
  date published: 2023-05-26
album: What Elderly Do
  type: MusicAlbum
  date published: 2023-06-30
album: I Can Always Tell
  type: MusicAlbum
  date published: 2024-01-12
album: A Minor Thing
  type: MusicAlbum
  date published: 2024-05-31
album: Always in the Mornings
  type: MusicAlbum
  date published: 2024-08-16