KCM
type: MusicGroup
genre: k-ballad
popularity: 35
followers: 38804
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad1c375d6554ee7d9b75c4c85a7a089b0dd31e8796db0873dbcb14f5e5467daa
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/39eca8a9-ae1a-4f11-bded-458095c609ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39eca8a9-ae1a-4f11-bded-458095c609ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39eca8a9-ae1a-4f11-bded-458095c609ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1c375d6554ee7d9b75c4c85a7a089b0dd31e8796db0873dbcb14f5e5467daa. 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/39eca8a9-ae1a-4f11-bded-458095c609ad.json and https://artists.proofprofile.net/proofs/artist/39eca8a9-ae1a-4f11-bded-458095c609ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Beautiful Mind
  type: MusicAlbum
  date published: 2004-09-07
album: Beautiful Mind
  type: MusicAlbum
  date published: 2004-09-07
album: Beautiful Mind
  type: MusicAlbum
  date published: 2004-09-07
album: Growing Up
  type: MusicAlbum
  date published: 2005-06-21
album: Growing Up
  type: MusicAlbum
  date published: 2005-06-21
album: Growing Up
  type: MusicAlbum
  date published: 2005-06-21
album: 연인
  type: MusicAlbum
  date published: 2005-10-10
album: Love Affair
  type: MusicAlbum
  date published: 2006-02-01
album: Love Affair
  type: MusicAlbum
  date published: 2006-02-02
album: Love Affair
  type: MusicAlbum
  date published: 2006-02-02
album: 안녕/ 사랑이 올까봐
  type: MusicAlbum
  date published: 2007-01-09
  track: 사랑이 올까봐
    type: MusicRecording
    duration: PT4M51S
    duration ms: 291935
    explicit: false
    by artist: KCM
    in album: 안녕/ 사랑이 올까봐
      type: MusicAlbum
      date published: 2007-01-09
    genre: k-ballad
    isrc code: KRA341773705
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:17:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd0e9c853e4347c2144ca1191bac1aa529d56e7e4df886e0e4eb9ca37ede6a32e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341773705
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e9c853e4347c2144ca1191bac1aa529d56e7e4df886e0e4eb9ca37ede6a32e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/KRA341773705.
      date published: 2026-07-05T12:31:54Z
    audio: 사랑이 올까봐
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.533
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.352
      additional property: Energy
        type: PropertyValue
        value: 0.413
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.758
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.055
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.192
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Compilation Violin - 사랑이 올까봐
  type: MusicAlbum
  date published: 2007-11-19
album: Kingdom
  type: MusicAlbum
  date published: 2008-01-17
album: Kingdom
  type: MusicAlbum
  date published: 2008-01-17
  track: 클래식
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249836
    explicit: false
    by artist: KCM
    in album: Kingdom
      type: MusicAlbum
      date published: 2008-01-17
    genre: k-ballad
    isrc code: KRA340910221
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T14:27:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa5c43c23e20c935089aa9851c7b35d40e866775cb44cb76bf84c67be09c6996f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340910221
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c43c23e20c935089aa9851c7b35d40e866775cb44cb76bf84c67be09c6996f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/KRA340910221.
      date published: 2026-07-18T19:27:02Z
    audio: 클래식
album: KCM, 송승헌의 The Love Pt. 1
album: Espresso
album: Alone (Part. 1)
album: Alone Pt.1
album: One Day
album: 제빵왕 김탁구 OST Part.2
album: Baking King, Kim Takgu (Original Soundtrack) Part.2
album: 대물 Pt.2 Original Television Soundtrack
album: Immortal Materpiece OST Part.2 불후의 명작 OST Part.2
album: Put My Mind At Rest (Original Television Soundtrack)
album: 오랜나무 (with 나비)
album: Five Enough (Original Television Soundtrack) Pt. 4
album: Five Enough (Original Television Soundtrack), Pt. 4
album: W OST Part.4
album: Hedgehog Love
album: REFLECTION OF MY MIND
album: Speaking habit
album: Dawn
album: My Song
album: Promise
album: 사랑과 우정사이
album: Countdown to Three like a Habit
album: I Count Three
album: A Break-Up like this
album: Break up
album: only me know was love
album: Lie after lie (Original Television Soundtrack) Pt. 5
album: An Old Love Story (2021) (Romance 101 X KCM)
album: Just Good
album: Just Like It
album: Sunny Today
album: Refresh 2022 (Original Soundtrack)
album: I love you (WEBTOON 'Discovery of Love' X KCM)
album: Night of Beautiful Stars
album: Dear Love
album: Whole Lotta
album: SOMEDAY
album: Restart : 20th
album: Restart : 20th Part.2
album: Waiting all day
album: I know (2023)
album: US
album: For You
album: not in the forecast
album: GIFT (Japanese Ver.)
album: It’s not weird to die
album: To the person called "Me"
album: memories of that day
album: Somehow
album: You're the prettiest to me

Ordinary Love (With LYn)
type: MusicRecording
duration: PT5M22S
duration ms: 322837
explicit: false
by artist: KCM
in album: REFLECTION OF MY MIND
  type: MusicAlbum
  date published: 2016-11-26
genre: k-ballad
isrc code: KRA381602429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T19:10:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fc90c730593233744676a8babdb25ebd5419507b1c466b8b4cdc3f8fb99e389
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381602429
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc90c730593233744676a8babdb25ebd5419507b1c466b8b4cdc3f8fb99e389. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/KRA381602429.
  date published: 2026-07-08T03:22:41Z
audio: Ordinary Love (With LYn)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.68
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.406
  additional property: Energy
    type: PropertyValue
    value: 0.527
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.901
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.28
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.192
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.883
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Remember
type: MusicRecording
duration: PT4M6S
duration ms: 246703
explicit: false
by artist: KCM
in album: REFLECTION OF MY MIND
  type: MusicAlbum
  date published: 2016-11-26
genre: k-ballad
isrc code: KRA381602441
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:41:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9809c713c28a86248467ac1c351cf9f83c35bec5e0bf10f36f54de0124cd0b6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381602441
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9809c713c28a86248467ac1c351cf9f83c35bec5e0bf10f36f54de0124cd0b6d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/KRA381602441.
  date published: 2026-06-13T17:25:41Z
audio: Remember
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.621
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.413
  additional property: Energy
    type: PropertyValue
    value: 0.316
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.91
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.236
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.655
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Black and White Photo Part. 2
type: MusicRecording
duration: PT4M15S
duration ms: 255140
explicit: false
by artist: KCM
in album: REFLECTION OF MY MIND
  type: MusicAlbum
  date published: 2016-11-26
genre: k-ballad
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb285b11a3da0d4a76f6a11b9c30e4454454c1bcdfde25ea960da6c7c0467768. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/KRA381602433.
  date published: 2026-07-30T06:39:12Z
audio: Black and White Photo Part. 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.363
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.266
  additional property: Energy
    type: PropertyValue
    value: 0.556
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.763
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.131
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.22
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.115
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: KRA381602433
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960216
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T06:39:12+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381602433
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960216
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960216
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T06:39:12+00:00
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

Nosy Love (feat.Kong Se Young)
type: MusicRecording
duration: PT4M22S
duration ms: 262094
explicit: false
by artist: KCM
in album: REFLECTION OF MY MIND
  type: MusicAlbum
  date published: 2016-11-26
genre: k-ballad
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8bc509a87b9b8e2d7a61b2724e18e60a3a0c2b80701b7618f94e1f85d80a62. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/KRA381602435.
  date published: 2026-08-01T04:30:37Z
audio: Nosy Love (feat.Kong Se Young)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.692
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.47
  additional property: Energy
    type: PropertyValue
    value: 0.156
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.937
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.34
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.991
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: KRA381602435
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960509
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-08-01T04:30:37+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSVerifyInstructions
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클래식
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KCM, 송승헌의 The Love Pt. 1
type: MusicAlbum
date published: 2008-04-17

Espresso
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date published: 2009-02-03

Espresso
type: MusicAlbum
date published: 2009-02-03

Alone (Part. 1)
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date published: 2009-11-17

Alone Pt.1
type: MusicAlbum
date published: 2009-11-17

One Day
type: MusicAlbum
date published: 2010-01-13

제빵왕 김탁구 OST Part.2
type: MusicAlbum
date published: 2010-06-25

Baking King, Kim Takgu (Original Soundtrack) Part.2
type: MusicAlbum
date published: 2010-06-25

대물 Pt.2 Original Television Soundtrack
type: MusicAlbum
date published: 2010-10-13

Immortal Materpiece OST Part.2 불후의 명작 OST Part.2
type: MusicAlbum
date published: 2015-08-05

Put My Mind At Rest (Original Television Soundtrack)
type: MusicAlbum
date published: 2016-05-31

오랜나무 (with 나비)
type: MusicAlbum
date published: 2016-07-04

Five Enough (Original Television Soundtrack) Pt. 4
type: MusicAlbum
date published: 2016-07-16

Five Enough (Original Television Soundtrack) Pt. 4
type: MusicAlbum
date published: 2016-07-16

Five Enough (Original Television Soundtrack), Pt. 4
type: MusicAlbum
date published: 2016-07-16

W OST Part.4
type: MusicAlbum
date published: 2016-08-17

Hedgehog Love
type: MusicAlbum
date published: 2016-09-05

REFLECTION OF MY MIND
type: MusicAlbum
date published: 2016-11-26
track: Ordinary Love (With LYn)
track: Remember
track: Black and White Photo Part. 2
track: Nosy Love (feat.Kong Se Young)

Speaking habit
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date published: 2017-04-13

Dawn
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  additional property: OTSVerifyInstructions
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    date published: 2026-07-17T19:12:23Z
  audio: Dawn
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My Song
type: MusicAlbum
date published: 2018-09-20

Promise
type: MusicAlbum
date published: 2019-04-13

사랑과 우정사이
type: MusicAlbum
date published: 2019-09-09

Countdown to Three like a Habit
type: MusicAlbum
date published: 2020-01-24

I Count Three
type: MusicAlbum
date published: 2020-01-24

A Break-Up like this
type: MusicAlbum
date published: 2020-04-16

Break up
type: MusicAlbum
date published: 2020-04-16

only me know was love
type: MusicAlbum
date published: 2020-09-18

Lie after lie (Original Television Soundtrack) Pt. 5
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    date published: 2020-10-10
  genre: k-ballad
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-15T00:21:05Z
  audio: I'm more afraid
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An Old Love Story (2021) (Romance 101 X KCM)
type: MusicAlbum
date published: 2021-02-06

Just Good
type: MusicAlbum
date published: 2021-04-03

Just Like It
type: MusicAlbum
date published: 2021-04-03

Sunny Today
type: MusicAlbum
date published: 2021-10-13

Refresh 2022 (Original Soundtrack)
type: MusicAlbum
date published: 2022-02-16

I love you (WEBTOON 'Discovery of Love' X KCM)
type: MusicAlbum
date published: 2022-08-13

Night of Beautiful Stars
type: MusicAlbum
date published: 2022-10-07

Night of Beautiful Stars
type: MusicAlbum
date published: 2022-10-07

Dear Love
type: MusicAlbum
date published: 2022-10-23

Whole Lotta
type: MusicAlbum
date published: 2023-03-03

SOMEDAY
type: MusicAlbum
date published: 2023-04-12

Restart : 20th
type: MusicAlbum
date published: 2023-05-10
track: Love bear
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T02:31:22Z
  audio: Love bear
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Restart : 20th Part.2
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Waiting all day
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I know (2023)
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-19T11:03:50Z
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US
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US
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-19T07:14:39Z
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For You
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not in the forecast
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GIFT (Japanese Ver.)
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It’s not weird to die
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    date published: 2026-07-12T20:39:38Z
  audio: It’s not weird to die
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To the person called "Me"
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date published: 2025-01-10

memories of that day
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    date published: 2026-07-06T01:26:17Z
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track: There's Still Someone I Love (Korean Ver.)
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    date published: 2026-07-06T07:16:32Z
  audio: There's Still Someone I Love (Korean Ver.)
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Somehow
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date published: 2025-04-13
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    date published: 2026-07-05T19:27:56Z
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You're the prettiest to me
type: MusicAlbum
date published: 2025-07-08

an old school uniform
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date published: 2025-10-12