Lunafly
type: MusicGroup
genre: k-rock
description: Lunafly (; sometimes stylized as LUNAFLY) is a South Korean duo, consisting of Yun and Sam. They officially debuted on 27 September 2012 under Nega Network with their self-composed song How Nice Would
popularity: 16
followers: 28717
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3eefaf4d-dadf-490a-826f-25fb44da7111.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3eefaf4d-dadf-490a-826f-25fb44da7111.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-14T14:31:42Z
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 0xb4544998511f8019030e830cc3d2669dfa4a93448b8cff028b99c452d3e4687f. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3eefaf4d-dadf-490a-826f-25fb44da7111.json and https://artists.proofprofile.net/proofs/artist/3eefaf4d-dadf-490a-826f-25fb44da7111.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
album: Super Hero
  type: MusicAlbum
  date published: 2012-09-05
album: Super Hero
  type: MusicAlbum
  date published: 2012-09-05
album: 얼마나 좋을까
  type: MusicAlbum
  date published: 2012-09-27
album: 얼마나 좋을까
  type: MusicAlbum
  date published: 2012-09-27
album: 맑은 날 흐린 날
  type: MusicAlbum
  date published: 2012-12-05
album: 맑은 날 흐린 날
  type: MusicAlbum
  date published: 2012-12-05
album: Day by Day
  type: MusicAlbum
  date published: 2012-12-10
  track: Day by Day
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192226
    explicit: false
    by artist: Lunafly
    in album: Day by Day
      type: MusicAlbum
      date published: 2012-12-10
    genre: k-rock
    isrc code: KRA351202964
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA351202964
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:38:16Z
    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 0x8365140a943bcdea2eb3fb11f2bc6d623fce5ad3acd0f450d220d103039a572f. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:38:16Z), 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/KRA351202964.
      date published: 2026-07-20T21:38:16Z
    audio: Day by Day
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.956
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.606
      additional property: Energy
        type: PropertyValue
        value: 0.473
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.075
      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
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album: Day by Day
  type: MusicAlbum
  date published: 2012-12-10
album: Fly To Love
  type: MusicAlbum
  date published: 2013-04-03
  track: 얼마나 좋을까
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204669
    explicit: false
    by artist: Lunafly
    in album: Fly To Love
      type: MusicAlbum
      date published: 2013-04-03
    genre: k-rock
    isrc code: KRA381202980
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381202980
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x34ba53c7bd4e968a2dfcbc5e21b3474cbaf5d8900187f80f8f2a4b2e72a9f11b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/KRA381202980.
      date published: 2026-07-19T17:49:48Z
    audio: 얼마나 좋을까
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.148
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Super Hero - English Version
album: 여우야
album: 우리가 사랑할수 있을까 (Original Sound Track), Pt.2
album: Special guy
album: THANK YOU
album: Quiero Besarte
album: Hermosos Recuerdos
album: Can We Love Each Other(우리가 사랑할 수 있을까 (JTBC 월화드라마) OST - Part.2)
album: Thank You
album: This Isn′t You
album: Dreaming Bout You

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.433

Energy
type: PropertyValue
value: 0.545

Speechiness
type: PropertyValue
value: 0.06

Acousticness
type: PropertyValue
value: 0.338

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.097

Valence (Positivity)
type: PropertyValue
value: 0.202

Loudness (dB)
type: PropertyValue
value: -4.879

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Super Hero - English Version
type: MusicRecording
duration: PT3M25S
duration ms: 205322
explicit: false
by artist: Lunafly
in album: Fly To Love
  type: MusicAlbum
  date published: 2013-04-03
genre: k-rock
isrc code: KRA381202990
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T14:04:53+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x149e9b396b082f9c96f2622879b237a54e487b9852169ccb153c1d618813b44e
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 958563
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958563
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381202990
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T14:29:03Z
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 0x149e9b396b082f9c96f2622879b237a54e487b9852169ccb153c1d618813b44e. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/KRA381202990.
  date published: 2026-07-18T14:29:03Z
audio: Super Hero - English Version
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 80.143
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.433
  additional property: Energy
    type: PropertyValue
    value: 0.595
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.244
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.263
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.148
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fly To Love
type: MusicAlbum
date published: 2013-04-03

여우야
type: MusicAlbum
date published: 2013-08-05

여우야
type: MusicAlbum
date published: 2013-08-05

우리가 사랑할수 있을까 (Original Sound Track), Pt.2
type: MusicAlbum
date published: 2014-02-03

우리가 사랑할수 있을까 (Original Sound Track), Pt.2
type: MusicAlbum
date published: 2014-02-03

Special guy
type: MusicAlbum
date published: 2014-03-10
track: Stardust (Eng ver.)
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211461
  explicit: false
  by artist: Lunafly
  in album: Special guy
    type: MusicAlbum
    date published: 2014-03-10
  genre: k-rock
  isrc code: KRA381206514
  additional property: CopyrightID
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    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958211
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958211
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381206514
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T01:18:21Z
  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 0x68dc77734d0ff9b44d8e2c94eddb48cd15022679a00bc044ccfdb3223480cbbf. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:18:21Z), 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/KRA381206514.
    date published: 2026-07-16T01:18:21Z
  audio: Stardust (Eng ver.)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.99
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.657
    additional property: Energy
      type: PropertyValue
      value: 0.782
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.229
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.553
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.888
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

THANK YOU
type: MusicAlbum
date published: 2014-09-27

Quiero Besarte
type: MusicAlbum
date published: 2014-11-10

Hermosos Recuerdos
type: MusicAlbum
date published: 2015-03-13

Hermosos Recuerdos
type: MusicAlbum
date published: 2015-03-13
track: Quiero Besarte
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203280
  explicit: false
  by artist: Lunafly
  in album: Hermosos Recuerdos
    type: MusicAlbum
    date published: 2015-03-13
  genre: k-rock
  isrc code: KRA351505862
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T12:20:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfdbf1720a5319dca92ee7a77cb5e938dc5b1e902d437b824b6d1c1b97c09350f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA351505862
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T12:24:55Z
  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 0xfdbf1720a5319dca92ee7a77cb5e938dc5b1e902d437b824b6d1c1b97c09350f. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/KRA351505862.
    date published: 2026-07-19T12:24:55Z
  audio: Quiero Besarte
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.905
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.644
    additional property: Energy
      type: PropertyValue
      value: 0.911
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.005
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.312
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.642
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.308
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Can We Love Each Other(우리가 사랑할 수 있을까 (JTBC 월화드라마) OST - Part.2)
type: MusicAlbum
date published: 2015-07-09

Thank You
type: MusicAlbum
date published: 2016-11-01

This Isn′t You
type: MusicAlbum
date published: 2016-12-26

Dreaming Bout You
type: MusicAlbum
date published: 2017-04-12

Dreaming Bout You
type: MusicAlbum
date published: 2017-04-12