KIM JU-HWAN
type: MusicGroup
popularity: 3
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fbdfc6178ab4c22754b48190579e1ac72f30e8d2f02b73fdb19425d1905c301
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da7f7340-7407-4ab8-a94e-cb331b45aaae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da7f7340-7407-4ab8-a94e-cb331b45aaae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da7f7340-7407-4ab8-a94e-cb331b45aaae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fbdfc6178ab4c22754b48190579e1ac72f30e8d2f02b73fdb19425d1905c301","name":"KIM JU-HWAN","registered_at":"2026-06-21T04:25:06Z","symbol":"NIM1818002","token_address":"0xc46f54d92f315e1501786439186ccccdf923a442","type":"artist","uuid":"da7f7340-7407-4ab8-a94e-cb331b45aaae"}
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 0x0fbdfc6178ab4c22754b48190579e1ac72f30e8d2f02b73fdb19425d1905c301. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da7f7340-7407-4ab8-a94e-cb331b45aaae.json and https://artists.proofprofile.net/proofs/artist/da7f7340-7407-4ab8-a94e-cb331b45aaae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x0fbdfc6178ab4c22754b48190579e1ac72f30e8d2f02b73fdb19425d1905c301","name":"KIM JU-HWAN","registered_at":"2026-06-21T04:25:06Z","symbol":"NIM1818002","token_address":"0xc46f54d92f315e1501786439186ccccdf923a442","type":"artist","uuid":"da7f7340-7407-4ab8-a94e-cb331b45aaae"}
album: Close To You
  type: MusicAlbum
  date published: 2017-12-07
album: tears run down
  type: MusicAlbum
  date published: 2019-01-31
album: tears run down
  type: MusicAlbum
  date published: 2019-01-31
album: Skyfall
  type: MusicAlbum
  date published: 2020-05-29
album: Skyfall
  type: MusicAlbum
  date published: 2020-05-29
album: MY FUNNY VALENTINE : KIM JU HWAN SINGS RICHARD RODGERS SONGBOOK
  type: MusicAlbum
  date published: 2020-12-16
album: MY FUNNY VALENTINE : KIM JU HWAN SINGS RICHARD RODGERS SONGBOOK
  type: MusicAlbum
  date published: 2020-12-16
album: how's your day without me
  type: MusicAlbum
  date published: 2021-01-21
album: The Last Farewell
  type: MusicAlbum
  date published: 2021-03-11
album: you don't mean it right?
  type: MusicAlbum
  date published: 2021-11-25
album: Candy : Memories Of Nat King Cole Trio
  type: MusicAlbum
  date published: 2022-10-19
album: Candy : Memories Of Nat King Cole Trio
  type: MusicAlbum
  date published: 2022-10-19
album: You Have Been Loved
  type: MusicAlbum
  date published: 2022-12-27
album: Comes Love
  type: MusicAlbum
  date published: 2023-05-09
album: That's What Friends Are For
  type: MusicAlbum
  date published: 2023-07-30
album: That Old Feeling
  type: MusicAlbum
  date published: 2023-09-01
album: That Old Feeling
  type: MusicAlbum
  date published: 2023-09-01
album: I Thought About You
  type: MusicAlbum
  date published: 2023-12-15
album: I Don't Stand a Ghost of a Chance with You
  type: MusicAlbum
  date published: 2024-01-30
album: I Don't Stand a Ghost of a Chance with You
  type: MusicAlbum
  date published: 2024-01-30
album: You Must Believe in Spring
  type: MusicAlbum
  date published: 2024-03-03
album: April in Paris
  type: MusicAlbum
  date published: 2024-04-10
album: A NIGHTINGALE SANG IN BERKELEY SQUARE
  type: MusicAlbum
  date published: 2024-07-11
album: A NIGHTINGALE SANG IN BERKELEY SQUARE
  type: MusicAlbum
  date published: 2024-07-11
album: WILLOW WEEP FOR ME
  type: MusicAlbum
  date published: 2024-08-21
album: Sara Smile
  type: MusicAlbum
  date published: 2024-09-19
album: AFTER MIDNIGHT : Still in the Moonlight
  type: MusicAlbum
  date published: 2024-11-11
album: AFTER MIDNIGHT : Still in the Moonlight
  type: MusicAlbum
  date published: 2024-11-11
album: Baby, It's Cold Outside
  type: MusicAlbum
  date published: 2024-12-03