TKNJ
type: MusicGroup
popularity: 6
followers: 1016
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda019b25cfad22282d090c5bc3b50cb17d00d7a8521714992bb5584930ac640e
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/a6092649-14a6-42e1-85d4-a9c0cc8e8ba2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6092649-14a6-42e1-85d4-a9c0cc8e8ba2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6092649-14a6-42e1-85d4-a9c0cc8e8ba2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda019b25cfad22282d090c5bc3b50cb17d00d7a8521714992bb5584930ac640e. 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/a6092649-14a6-42e1-85d4-a9c0cc8e8ba2.json and https://artists.proofprofile.net/proofs/artist/a6092649-14a6-42e1-85d4-a9c0cc8e8ba2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Summer Time
  type: MusicAlbum
  date published: 2011-08-02
album: Don't Forget
  type: MusicAlbum
  date published: 2011-10-13
album: This Song Only For You (with Na Ri)
  type: MusicAlbum
  date published: 2011-11-25
album: No Fear
  type: MusicAlbum
  date published: 2012-03-08
album: Don't Wear A Short Skirt
  type: MusicAlbum
  date published: 2012-09-05
album: I'll Be With You
  type: MusicAlbum
  date published: 2012-11-16
album: Being alone is fine. Christmas
  type: MusicAlbum
  date published: 2012-12-12
album: I'm Sorry, Dreams (with Son Soo Min)
  type: MusicAlbum
  date published: 2013-03-13
album: Nice Weather (with Lim Dong Hyun)
  type: MusicAlbum
  date published: 2013-04-25
album: Summer Time
  type: MusicAlbum
  date published: 2013-07-16
album: You are as pretty as you are
  type: MusicAlbum
  date published: 2013-08-20
  track: You are as pretty as you are
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217547
    explicit: false
    by artist: TKNJ
    in album: You are as pretty as you are
      type: MusicAlbum
      date published: 2013-08-20
    isrc code: QZEKE1860309
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:31:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd6402d56f8872912bc1b4e0b9ef30aaaa5dda7005e03249030fe63238d92e317
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEKE1860309
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6402d56f8872912bc1b4e0b9ef30aaaa5dda7005e03249030fe63238d92e317. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEKE1860309.
      date published: 2026-07-05T19:27:56Z
    audio: You are as pretty as you are
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.926
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.874
      additional property: Speechiness
        type: PropertyValue
        value: 0.129
      additional property: Acousticness
        type: PropertyValue
        value: 0.186
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.317
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.887
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.315
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: You are as pretty as you are
  type: MusicAlbum
  date published: 2013-08-20
album: Oh! Lonely
  type: MusicAlbum
  date published: 2013-10-04
album: Oh! Lonely
  type: MusicAlbum
  date published: 2013-10-04
album: The wind is blowing
  type: MusicAlbum
  date published: 2013-10-08
album: Organizing the drawers
  type: MusicAlbum
  date published: 2013-11-13
album: Organizing the drawers
  type: MusicAlbum
  date published: 2013-11-13
album: Please don't by
  type: MusicAlbum
  date published: 2013-12-06
album: What should I do
  type: MusicAlbum
  date published: 2014-02-28
album: 새벽에
  type: MusicAlbum
  date published: 2014-04-29
album: a slip of the tongue
  type: MusicAlbum
  date published: 2014-05-08
album: Don`t do that
  type: MusicAlbum
  date published: 2014-08-18
album: Have a little drink
  type: MusicAlbum
  date published: 2014-10-15
album: Have a little drink
  type: MusicAlbum
  date published: 2014-10-15
album: Leech
  type: MusicAlbum
  date published: 2014-12-03
album: Wait for Me (with Jooyoung)
  type: MusicAlbum
  date published: 2015-05-20
album: I'll Be By Your Side
  type: MusicAlbum
  date published: 2015-09-24
album: You Don't Know (with Eom Jihyeon)
album: Time Flies
album: Is This Love
album: Meet You On My Day Off (With Lim Dong Hyun)
album: Let's Go Together (with Sllo)
album: I'll Say (with Eom Jihyeon)
album: Not Too Good (with Jo Young Hyun)
album: Say Goodbye (with Kim Min Jung)
album: Cycle of Love
album: No Palpitate (with Lim Dong Hyun)
album: Charging (with Eom Jihyeon)
album: Wing (with Eom Jihyeon)
album: When Do You Get Off (with Lim Dong Hyun)
album: If It Was Now (with Minshark)
album: Alien (feat. Lim Dong Hyun)
album: The Dive (feat. Eom Jihyeon)
album: Analogue Love (with Mandy)
album: People To Meet
album: In Your Dreams
album: It's Gonna Be Okay (with Jo Young Hyun)
album: Travel
album: It's Already Saturday
album: See You Next Time
album: Being Late
album: CITY WAVE
album: Need A Miracle (with Jo Young Hyun)
album: Let's Leave At Night (with Jo Young Hyun)
album: Fall Is Stronger Than Alcohol (with Eom Jihyeon)
album: Psychic Powers (with Lim Dong Hyun)
album: Tunnel (with Jo Young Hyun)
album: Put your heart into it (with Sllo)
album: Not Good Night (with Jo Young hyun)

You Don't Know (with Eom Jihyeon)
type: MusicAlbum
date published: 2015-11-24

Time Flies
type: MusicAlbum
date published: 2016-03-14

Is This Love
type: MusicAlbum
date published: 2016-06-20

Meet You On My Day Off (With Lim Dong Hyun)
type: MusicAlbum
date published: 2016-07-21

Let's Go Together (with Sllo)
type: MusicAlbum
date published: 2016-08-30

I'll Say (with Eom Jihyeon)
type: MusicAlbum
date published: 2016-09-20

Not Too Good (with Jo Young Hyun)
type: MusicAlbum
date published: 2016-11-07

Say Goodbye (with Kim Min Jung)
type: MusicAlbum
date published: 2016-12-28

Cycle of Love
type: MusicAlbum
date published: 2017-04-28

No Palpitate (with Lim Dong Hyun)
type: MusicAlbum
date published: 2017-06-08

Charging (with Eom Jihyeon)
type: MusicAlbum
date published: 2017-07-10

Wing (with Eom Jihyeon)
type: MusicAlbum
date published: 2017-09-07

When Do You Get Off (with Lim Dong Hyun)
type: MusicAlbum
date published: 2017-12-26

If It Was Now (with Minshark)
type: MusicAlbum
date published: 2018-02-26

Alien (feat. Lim Dong Hyun)
type: MusicAlbum
date published: 2018-04-25

The Dive (feat. Eom Jihyeon)
type: MusicAlbum
date published: 2018-05-20

Analogue Love (with Mandy)
type: MusicAlbum
date published: 2018-10-31

People To Meet
type: MusicAlbum
date published: 2018-12-04

In Your Dreams
type: MusicAlbum
date published: 2018-12-31
track: In Your Dreams
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197130
  explicit: false
  by artist: TKNJ
  in album: In Your Dreams
    type: MusicAlbum
    date published: 2018-12-31
  isrc code: KRD491800014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T07:29:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ca89af0bd1cdb41b9b7c35eb740741b0f4f02e15e0928abcfec489dc48c1787
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958695
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958695
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRD491800014
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T07:37:00Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca89af0bd1cdb41b9b7c35eb740741b0f4f02e15e0928abcfec489dc48c1787. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRD491800014.
    date published: 2026-07-19T07:37:00Z
  audio: In Your Dreams
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.933
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.659
    additional property: Energy
      type: PropertyValue
      value: 0.524
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.743
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.448
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.4
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

It's Gonna Be Okay (with Jo Young Hyun)
type: MusicAlbum
date published: 2019-02-14

Travel
type: MusicAlbum
date published: 2019-05-02

It's Already Saturday
type: MusicAlbum
date published: 2019-08-31

See You Next Time
type: MusicAlbum
date published: 2019-11-02

Being Late
type: MusicAlbum
date published: 2019-12-09

CITY WAVE
type: MusicAlbum
date published: 2020-03-21

Need A Miracle (with Jo Young Hyun)
type: MusicAlbum
date published: 2020-06-20

Let's Leave At Night (with Jo Young Hyun)
type: MusicAlbum
date published: 2020-08-01

Fall Is Stronger Than Alcohol (with Eom Jihyeon)
type: MusicAlbum
date published: 2020-10-25

Psychic Powers (with Lim Dong Hyun)
type: MusicAlbum
date published: 2020-12-13

Tunnel (with Jo Young Hyun)
type: MusicAlbum
date published: 2022-01-30

Put your heart into it (with Sllo)
type: MusicAlbum
date published: 2022-05-12

Not Good Night (with Jo Young hyun)
type: MusicAlbum
date published: 2022-06-18