Lea Keeley
type: MusicGroup
popularity: 5
followers: 633
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74141a6e98902eac3754c8d8c43ff898647189109e3626aaa33c6fe9e5368e8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5c688b2-e5cc-43a9-83b3-e0dfcce83f9f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5c688b2-e5cc-43a9-83b3-e0dfcce83f9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5c688b2-e5cc-43a9-83b3-e0dfcce83f9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74141a6e98902eac3754c8d8c43ff898647189109e3626aaa33c6fe9e5368e8e","name":"Lea Keeley","registered_at":"2026-06-21T15:00:16Z","symbol":"NIM1953606","token_address":"0x3974976247ac9a19865d3d03794c6b0d2548a4a5","type":"artist","uuid":"f5c688b2-e5cc-43a9-83b3-e0dfcce83f9f"}
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 0x74141a6e98902eac3754c8d8c43ff898647189109e3626aaa33c6fe9e5368e8e. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5c688b2-e5cc-43a9-83b3-e0dfcce83f9f.json and https://artists.proofprofile.net/proofs/artist/f5c688b2-e5cc-43a9-83b3-e0dfcce83f9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x74141a6e98902eac3754c8d8c43ff898647189109e3626aaa33c6fe9e5368e8e","name":"Lea Keeley","registered_at":"2026-06-21T15:00:16Z","symbol":"NIM1953606","token_address":"0x3974976247ac9a19865d3d03794c6b0d2548a4a5","type":"artist","uuid":"f5c688b2-e5cc-43a9-83b3-e0dfcce83f9f"}
album: Just Go
  type: MusicAlbum
  date published: 2012-12-27
album: Syrup Castles
  type: MusicAlbum
  date published: 2017-10-09
album: Golden
  type: MusicAlbum
  date published: 2019-01-10
album: Who You Are
  type: MusicAlbum
  date published: 2020-10-16
album: Precious
  type: MusicAlbum
  date published: 2023-08-11