EunChong Wi
type: MusicGroup
popularity: 2
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f0880414a86e06b575e18abb8c4a4c35ba762c094e00f3aaf2cf7f76acdebd9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5089ed4-95e9-4d57-b8d8-73b3197e667f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5089ed4-95e9-4d57-b8d8-73b3197e667f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5089ed4-95e9-4d57-b8d8-73b3197e667f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f0880414a86e06b575e18abb8c4a4c35ba762c094e00f3aaf2cf7f76acdebd9","name":"EunChong Wi","registered_at":"2026-06-20T06:52:01Z","symbol":"NIM1549029","token_address":"0x3aca7bf034831cd3fe4c6068dd407870a91d1a0f","type":"artist","uuid":"a5089ed4-95e9-4d57-b8d8-73b3197e667f"}
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 0x7f0880414a86e06b575e18abb8c4a4c35ba762c094e00f3aaf2cf7f76acdebd9. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5089ed4-95e9-4d57-b8d8-73b3197e667f.json and https://artists.proofprofile.net/proofs/artist/a5089ed4-95e9-4d57-b8d8-73b3197e667f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x7f0880414a86e06b575e18abb8c4a4c35ba762c094e00f3aaf2cf7f76acdebd9","name":"EunChong Wi","registered_at":"2026-06-20T06:52:01Z","symbol":"NIM1549029","token_address":"0x3aca7bf034831cd3fe4c6068dd407870a91d1a0f","type":"artist","uuid":"a5089ed4-95e9-4d57-b8d8-73b3197e667f"}
album: Spring
  type: MusicAlbum
  date published: 2019-05-09
album: 여름
  type: MusicAlbum
  date published: 2019-07-10
album: Fall
  type: MusicAlbum
  date published: 2019-10-10
album: Winter
  type: MusicAlbum
  date published: 2019-12-09
album: Season
  type: MusicAlbum
  date published: 2020-02-10
album: morning - Hide-and-Seek
  type: MusicAlbum
  date published: 2020-11-21
album: afternoon
  type: MusicAlbum
  date published: 2020-12-19
album: Evening
  type: MusicAlbum
  date published: 2021-01-23
album: Night
  type: MusicAlbum
  date published: 2021-02-17
album: 하루
  type: MusicAlbum
  date published: 2021-03-20
album: There
  type: MusicAlbum
  date published: 2021-12-28
album: 자화상 II
  type: MusicAlbum
  date published: 2022-01-27
album: 꽃피우다
  type: MusicAlbum
  date published: 2022-04-09
album: 헤벌레
  type: MusicAlbum
  date published: 2022-07-30
album: 소식
  type: MusicAlbum
  date published: 2022-09-30
album: 떠나가는 사랑을 불러
  type: MusicAlbum
  date published: 2022-11-25
album: 어때
  type: MusicAlbum
  date published: 2023-08-19
album: 미워할 이유를 찾으려 해
  type: MusicAlbum
  date published: 2023-11-24
album: In Front of Love
  type: MusicAlbum
  date published: 2024-02-28
album: Introduction to Love
  type: MusicAlbum
  date published: 2024-09-12
album: The Shape of Love
  type: MusicAlbum
  date published: 2025-09-11