Lee An
type: MusicGroup
popularity: 23
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6eb62768fded836acc158d50c04f5cdfffee4acb3c35ed4b6de48719d7958aa
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/7dfbfbb9-7211-41a1-9a90-21790777cc60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7dfbfbb9-7211-41a1-9a90-21790777cc60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7dfbfbb9-7211-41a1-9a90-21790777cc60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6eb62768fded836acc158d50c04f5cdfffee4acb3c35ed4b6de48719d7958aa","name":"Lee An","registered_at":"2026-06-12T02:51:24Z","symbol":"NIM0164548","token_address":"0xbf8836aa4d47faf8585d289b2e8afdfccaa33542","type":"artist","uuid":"7dfbfbb9-7211-41a1-9a90-21790777cc60"}
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 0xa6eb62768fded836acc158d50c04f5cdfffee4acb3c35ed4b6de48719d7958aa. 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/7dfbfbb9-7211-41a1-9a90-21790777cc60.json and https://artists.proofprofile.net/proofs/artist/7dfbfbb9-7211-41a1-9a90-21790777cc60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa6eb62768fded836acc158d50c04f5cdfffee4acb3c35ed4b6de48719d7958aa","name":"Lee An","registered_at":"2026-06-12T02:51:24Z","symbol":"NIM0164548","token_address":"0xbf8836aa4d47faf8585d289b2e8afdfccaa33542","type":"artist","uuid":"7dfbfbb9-7211-41a1-9a90-21790777cc60"}
album: Washing Machine Heart (Slowed + Reverb)
  type: MusicAlbum
  date published: 2014-01-01
album: 나쁜 여자야
  type: MusicAlbum
  date published: 2018-07-09
album: Straight To Hell (Slowed + Reverb)
  type: MusicAlbum
  date published: 2019-01-01
album: 식빵
  type: MusicAlbum
  date published: 2020-05-21
album: 사랑의 개다리
  type: MusicAlbum
  date published: 2020-11-05
album: 겨울
  type: MusicAlbum
  date published: 2021-11-23