Kayhin
type: MusicGroup
popularity: 26
followers: 1321
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32349f6eb23e49cfb1ba0f6f3427ea8025d915c1661a5c00986334bf0c396b10
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/12e82d2b-75fb-4a38-b3ad-7516adaac777.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12e82d2b-75fb-4a38-b3ad-7516adaac777.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12e82d2b-75fb-4a38-b3ad-7516adaac777
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 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 0x32349f6eb23e49cfb1ba0f6f3427ea8025d915c1661a5c00986334bf0c396b10. 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/12e82d2b-75fb-4a38-b3ad-7516adaac777.json and https://artists.proofprofile.net/proofs/artist/12e82d2b-75fb-4a38-b3ad-7516adaac777.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
album: Cho Anh Say
  type: MusicAlbum
  date published: 2020-07-08
album: Tình Đẹp Đến Mấy Cũng Tàn
  type: MusicAlbum
  date published: 2020-07-30
album: Flower (Marimba Remix of Jisoo)
  type: MusicAlbum
  date published: 2023-04-24
album: 緊急地震速報音
  type: MusicAlbum
  date published: 2023-05-16
  track: 緊急地震速報音
    type: MusicRecording
    duration: PT1M4S
    duration ms: 64182
    explicit: false
    by artist: Kayhin
    in album: 緊急地震速報音
      type: MusicAlbum
      date published: 2023-05-16
    isrc code: QZK6L2349957
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:45:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92e4bacad684cb33f35d2013cdbf8a78eb14aadd921ad1c8918732ac140819e5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2349957
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x92e4bacad684cb33f35d2013cdbf8a78eb14aadd921ad1c8918732ac140819e5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2349957 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: 緊急地震速報音
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.259
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.939
      additional property: Energy
        type: PropertyValue
        value: 0.969
      additional property: Speechiness
        type: PropertyValue
        value: 0.467
      additional property: Acousticness
        type: PropertyValue
        value: 0.248
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.523
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Drum (Marimba)
  type: MusicAlbum
  date published: 2023-05-17
album: 緊急地震速報音
  type: MusicAlbum
  date published: 2023-05-17
album: Bloody Mary (Marimba Version)
  type: MusicAlbum
  date published: 2023-05-23
album: GTA San Andreas (Marimba)
  type: MusicAlbum
  date published: 2023-05-26
album: GTA San Andreas (Marimba Version)
  type: MusicAlbum
  date published: 2023-05-26
album: ワンピース - 監視電伝虫
  type: MusicAlbum
  date published: 2023-06-08
album: 呼び込み君
  type: MusicAlbum
  date published: 2023-06-21
album: 呼び込み君
  type: MusicAlbum
  date published: 2023-06-21
album: 呼び込み君
  type: MusicAlbum
  date published: 2023-06-21
album: マクドナルドポテト音
  type: MusicAlbum
  date published: 2023-07-08
album: 必殺仕事人
  type: MusicAlbum
  date published: 2023-08-09
album: CASE 143 (Marimba Version)
  type: MusicAlbum
  date published: 2023-09-19
album: GTA Mission Passed
  type: MusicAlbum
  date published: 2023-10-04
album: Tokyo Drift (Marimba)
  type: MusicAlbum
  date published: 2023-10-17
album: GigaChad (Marimba Version)
  type: MusicAlbum
  date published: 2023-10-23
album: 唱 (マリンバ)
  type: MusicAlbum
  date published: 2023-10-31
album: All I Want For Christmas Is You (Marimba)
  type: MusicAlbum
  date published: 2023-11-04
album: Nokia Arabic
  type: MusicAlbum
  date published: 2023-12-07
album: Nokia Arabic
  type: MusicAlbum
  date published: 2023-12-07
album: 東京・中山競馬場
  type: MusicAlbum
  date published: 2023-12-18
album: シャトルラン音源
  type: MusicAlbum
  date published: 2023-12-19
album: シャトルラン音源
  type: MusicAlbum
  date published: 2023-12-19
  track: シャトルラン音源
    type: MusicRecording
    duration: PT1M28S
    duration ms: 88778
    explicit: false
    by artist: Kayhin
    in album: シャトルラン音源
    isrc code: QZWFP2370459
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: シャトルラン音源
album: Take on Me Flute Fail
album: Take On Me Flute Fail
album: Toothless Dancing (Marimba Version)
album: Imperial March Cute
album: Legends Never Die Flute Fail
album: 20th Century Fox Flute Fail
album: Mario Flute
album: Bam Yang Gang (Marimba)
album: Stereo Love Flute
album: Morning Flower (Flute)
album: The Real Slim Shady (Marimba)
album: Jujutsu Kaisen (Marimba)
album: Wrap Me In Plastic (Marimba)
album: Double Take (Flute)
album: Funkytown (Flute)
album: Luffy Sing
album: We Are Number One (Flute)
album: Ocean Song Meme (Flute)
album: ひのらん
album: Love You With All My Heart (Marimba)
album: I Like The Way You Kiss Me (Marimba)
album: Sayonara, Mata Itsuka! (Marimba)
album: Kompa Passion (Marimba)
album: Pedro Racoon (Marimba)
album: Drama (Marimba)
album: Play with Me
album: Greedy (Marimba)
album: Titanic Flute
album: Free Bird (Flute)
album: Sudden Shower (Marimba)
album: Slay (Marimba)
album: Good Morning (Flute)
album: Good Morning (Marimba)
album: Supernova (Marimba)
album: Love Shhh! (Marimba)
album: I Like It When You Smile (Marimba)
album: Hai Yorokonde (Marimba)
album: Spring Snow (Marimba)
album: How Sweet (Marimba)

Kayhin
type: MusicGroup

シャトルラン音源
type: MusicAlbum
date published: 2023-12-19

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-12T22:07:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x75b045c27c54657c776514bdb7af94d3c23bd927e8dbd05cf753f572984012cd

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957766

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957766

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2370459

OTSTimestamp
type: PropertyValue
value: 2026-07-12T22:25:04Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b045c27c54657c776514bdb7af94d3c23bd927e8dbd05cf753f572984012cd. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2370459 — a six-check JSON result.
date published: 2026-07-12T22:25:04Z

シャトルラン音源
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.802
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.865
additional property: Energy
  type: PropertyValue
  value: 0.109
additional property: Speechiness
  type: PropertyValue
  value: 0.199
additional property: Acousticness
  type: PropertyValue
  value: 0.961
additional property: Instrumentalness
  type: PropertyValue
  value: 0.929
additional property: Liveness
  type: PropertyValue
  value: 0.097
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.91
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.523
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

シャトルラン音源
type: MusicAlbum
date published: 2023-12-19

Take on Me Flute Fail
type: MusicAlbum
date published: 2024-01-10

Take On Me Flute Fail
type: MusicAlbum
date published: 2024-01-10

Take on Me Flute Fail
type: MusicAlbum
date published: 2024-01-10

Toothless Dancing (Marimba Version)
type: MusicAlbum
date published: 2024-01-11

Toothless Dancing (Marimba Version)
type: MusicAlbum
date published: 2024-01-11

Imperial March Cute
type: MusicAlbum
date published: 2024-01-15

Imperial March Cute
type: MusicAlbum
date published: 2024-01-15

Legends Never Die Flute Fail
type: MusicAlbum
date published: 2024-01-15

Legends Never Die Flute Fail
type: MusicAlbum
date published: 2024-01-16

20th Century Fox Flute Fail
type: MusicAlbum
date published: 2024-01-21
track: 20th Century Fox Flute Fail
  type: MusicRecording
  duration: PT1M3S
  duration ms: 63913
  explicit: false
  by artist: Kayhin
  in album: 20th Century Fox Flute Fail
    type: MusicAlbum
    date published: 2024-01-21
  isrc code: QZFZ62475424
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T05:57:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x135eed60b5a3d718d7c681ad44f13e3a0beb88eedc13f90a69a902cec6d7b228
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956656
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956656
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62475424
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T14:03:39Z
  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 0x135eed60b5a3d718d7c681ad44f13e3a0beb88eedc13f90a69a902cec6d7b228. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62475424 — a six-check JSON result.
    date published: 2026-07-04T14:03:39Z
  audio: 20th Century Fox Flute Fail
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.467
    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: 0.518
    additional property: Energy
      type: PropertyValue
      value: 0.653
    additional property: Speechiness
      type: PropertyValue
      value: 0.485
    additional property: Acousticness
      type: PropertyValue
      value: 0.711
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.882
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.549
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.511
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

20th Century Fox Flute Fail
type: MusicAlbum
date published: 2024-01-21

Mario Flute
type: MusicAlbum
date published: 2024-02-10
track: Mario Flute
  type: MusicRecording
  duration: PT1M18S
  duration ms: 78649
  explicit: false
  by artist: Kayhin
  in album: Mario Flute
    type: MusicAlbum
    date published: 2024-02-10
  isrc code: QZDA82444963
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02284b4f01f0ca08b63e33a34e0baedb7485909260c600cfb19ad66f68382d19
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958942
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958942
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82444963
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T00:24:07Z
  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 0x02284b4f01f0ca08b63e33a34e0baedb7485909260c600cfb19ad66f68382d19. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82444963 — a six-check JSON result.
    date published: 2026-07-21T00:24:07Z
  audio: Mario Flute
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.094
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.847
    additional property: Energy
      type: PropertyValue
      value: 0.36
    additional property: Speechiness
      type: PropertyValue
      value: 0.345
    additional property: Acousticness
      type: PropertyValue
      value: 0.858
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.936
    additional property: Liveness
      type: PropertyValue
      value: 0.059
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.987
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.669
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mario Flute
type: MusicAlbum
date published: 2024-02-11

Bam Yang Gang (Marimba)
type: MusicAlbum
date published: 2024-02-21

Stereo Love Flute
type: MusicAlbum
date published: 2024-02-23
track: Stereo Love Flute
  type: MusicRecording
  duration: PT1M4S
  duration ms: 64403
  explicit: false
  by artist: Kayhin
  in album: Stereo Love Flute
    type: MusicAlbum
    date published: 2024-02-23
  isrc code: QZES82419879
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T06:08:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e449627a26d87d9a3b2ef00c6425a858657873b0cb6d05f38f5f7ecf51e4cc5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82419879
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x2e449627a26d87d9a3b2ef00c6425a858657873b0cb6d05f38f5f7ecf51e4cc5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82419879 — a six-check JSON result.
    date published: 2026-07-05T10:01:46Z
  audio: Stereo Love Flute
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.078
    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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Stereo Love Flute
type: MusicAlbum
date published: 2024-02-24

Morning Flower (Flute)
type: MusicAlbum
date published: 2024-02-25
track: Morning Flower (Flute)
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84134
  explicit: false
  by artist: Kayhin
  in album: Morning Flower (Flute)
    type: MusicAlbum
    date published: 2024-02-25
  isrc code: QZES82454342
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T13:33:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x263279b4b563f175a284440b1d862a6e2ad7a99eb2042210fd528fa7ee5ed0a3
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958428
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82454342
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T15:15:14Z
  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 0x263279b4b563f175a284440b1d862a6e2ad7a99eb2042210fd528fa7ee5ed0a3. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82454342 — a six-check JSON result.
    date published: 2026-07-17T15:15:14Z
  audio: Morning Flower (Flute)
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 140.913
    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.791
    additional property: Energy
      type: PropertyValue
      value: 0.761
    additional property: Speechiness
      type: PropertyValue
      value: 0.21
    additional property: Acousticness
      type: PropertyValue
      value: 0.53
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.856
    additional property: Liveness
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      value: 0.059
    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -9.473
    additional property: Key Name
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Morning Flower (Flute)
type: MusicAlbum
date published: 2024-02-26

The Real Slim Shady (Marimba)
type: MusicAlbum
date published: 2024-03-05

Jujutsu Kaisen (Marimba)
type: MusicAlbum
date published: 2024-03-07

Wrap Me In Plastic (Marimba)
type: MusicAlbum
date published: 2024-03-13

Double Take (Flute)
type: MusicAlbum
date published: 2024-03-14

Funkytown (Flute)
type: MusicAlbum
date published: 2024-03-21

Funkytown (Flute)
type: MusicAlbum
date published: 2024-03-22

Funkytown (Flute)
type: MusicAlbum
date published: 2024-03-22

Luffy Sing
type: MusicAlbum
date published: 2024-03-26

We Are Number One (Flute)
type: MusicAlbum
date published: 2024-03-30

Ocean Song Meme (Flute)
type: MusicAlbum
date published: 2024-03-30

Ocean Song Meme (Flute)
type: MusicAlbum
date published: 2024-03-31

ひのらん
type: MusicAlbum
date published: 2024-04-10

Love You With All My Heart (Marimba)
type: MusicAlbum
date published: 2024-04-25

I Like The Way You Kiss Me (Marimba)
type: MusicAlbum
date published: 2024-04-25

Sayonara, Mata Itsuka! (Marimba)
type: MusicAlbum
date published: 2024-04-27

Kompa Passion (Marimba)
type: MusicAlbum
date published: 2024-04-27

Kompa Passion (Marimba)
type: MusicAlbum
date published: 2024-04-27

Pedro Racoon (Marimba)
type: MusicAlbum
date published: 2024-05-08

Drama (Marimba)
type: MusicAlbum
date published: 2024-05-10

Play with Me
type: MusicAlbum
date published: 2024-05-14

Greedy (Marimba)
type: MusicAlbum
date published: 2024-05-14

Titanic Flute
type: MusicAlbum
date published: 2024-05-15

Free Bird (Flute)
type: MusicAlbum
date published: 2024-05-16

Free Bird (Flute)
type: MusicAlbum
date published: 2024-05-16

Sudden Shower (Marimba)
type: MusicAlbum
date published: 2024-05-28

Slay (Marimba)
type: MusicAlbum
date published: 2024-05-29

Good Morning (Flute)
type: MusicAlbum
date published: 2024-06-20

Good Morning (Marimba)
type: MusicAlbum
date published: 2024-06-20

Supernova (Marimba)
type: MusicAlbum
date published: 2024-06-22

Love Shhh! (Marimba)
type: MusicAlbum
date published: 2024-06-22

I Like It When You Smile (Marimba)
type: MusicAlbum
date published: 2024-06-22

Hai Yorokonde (Marimba)
type: MusicAlbum
date published: 2024-06-22

Spring Snow (Marimba)
type: MusicAlbum
date published: 2024-06-24

How Sweet (Marimba)
type: MusicAlbum
date published: 2024-06-24

Please, Please, Please (Marimba)
type: MusicAlbum
date published: 2024-06-24

Sunflower (Marimba)
type: MusicAlbum
date published: 2024-06-24

Scooby Doo (Marimba)
type: MusicAlbum
date published: 2024-06-25

Ikuokukonen (Marimba)
type: MusicAlbum
date published: 2024-06-25

Shooting Stars (Marimba)
type: MusicAlbum
date published: 2024-06-25

Supernatural (Marimba)
type: MusicAlbum
date published: 2024-07-03

Jerusalema (Marimba)
type: MusicAlbum
date published: 2024-07-03

Small Girl (Marimba)
type: MusicAlbum
date published: 2024-07-03

Betelgeuse (Marimba)
type: MusicAlbum
date published: 2024-07-08

The Boy Is Mine (Marimba)
type: MusicAlbum
date published: 2024-07-08

Holy (Marimba)
type: MusicAlbum
date published: 2024-07-09

Snooze (Marimba)
type: MusicAlbum
date published: 2024-07-11

The Sound Of Silence (Marimba)
type: MusicAlbum
date published: 2024-07-16

Infinity Castle
type: MusicAlbum
date published: 2024-07-18

Infinity Castle
type: MusicAlbum
date published: 2024-07-18

Way Back Home
type: MusicAlbum
date published: 2024-07-18

You Were Beautiful (Marimba)
type: MusicAlbum
date published: 2024-07-18

科目三 (Marimba)
type: MusicAlbum
date published: 2024-07-24

Gravity Falls Orchestra
type: MusicAlbum
date published: 2024-08-10

Mugen (Marimba)
type: MusicAlbum
date published: 2024-08-16

Bye Bye Bye (Marimba)
type: MusicAlbum
date published: 2024-08-16

Nobody (Marimba)
type: MusicAlbum
date published: 2024-08-16

Bad (Marimba)
type: MusicAlbum
date published: 2024-08-19

Morning Flower (Flute)
type: MusicAlbum
date published: 2024-08-19

Impossible (Marimba)
type: MusicAlbum
date published: 2024-08-19

Make Our Highlight (Marimba)
type: MusicAlbum
date published: 2024-08-19

Gangsta's Paradise (Marimba)
type: MusicAlbum
date published: 2024-08-19

Morning Flower (Flute)
type: MusicAlbum
date published: 2024-08-20

Off The Record (Marimba)
type: MusicAlbum
date published: 2024-08-20

The Lord of the Rings Flute
type: MusicAlbum
date published: 2024-08-21

We Are Number One (Flute)
type: MusicAlbum
date published: 2024-08-22

Double Take (Flute)
type: MusicAlbum
date published: 2024-08-22

Ocean Song Meme (Flute)
type: MusicAlbum
date published: 2024-08-22

Legends Never Die Flute Fail
type: MusicAlbum
date published: 2024-08-22

Stereo Love Flute
type: MusicAlbum
date published: 2024-08-22
track: Stereo Love Flute
  type: MusicRecording
  duration: PT1M4S
  duration ms: 64403
  explicit: false
  by artist: Kayhin
  in album: Stereo Love Flute
    type: MusicAlbum
    date published: 2024-08-22
  isrc code: QZES82419879
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e449627a26d87d9a3b2ef00c6425a858657873b0cb6d05f38f5f7ecf51e4cc5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82419879
  additional property: OTSTimestamp
    type: PropertyValue
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  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 0x2e449627a26d87d9a3b2ef00c6425a858657873b0cb6d05f38f5f7ecf51e4cc5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82419879 — a six-check JSON result.
    date published: 2026-07-05T10:01:46Z
  audio: Stereo Love Flute
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.085
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.915
    additional property: Energy
      type: PropertyValue
      value: 0.538
    additional property: Speechiness
      type: PropertyValue
      value: 0.07
    additional property: Acousticness
      type: PropertyValue
      value: 0.238
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.889
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.98
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.817
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Happy (Marimba)
type: MusicAlbum
date published: 2024-08-23

Mario Flute
type: MusicAlbum
date published: 2024-08-23
track: Mario Flute
  type: MusicRecording
  duration: PT1M18S
  duration ms: 78006
  explicit: false
  by artist: Kayhin
  in album: Mario Flute
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: QZDA82444963
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T18:51:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02284b4f01f0ca08b63e33a34e0baedb7485909260c600cfb19ad66f68382d19
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958194
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958194
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82444963
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T20:32:27Z
  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 0x02284b4f01f0ca08b63e33a34e0baedb7485909260c600cfb19ad66f68382d19. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82444963 — a six-check JSON result.
    date published: 2026-07-15T20:32:27Z
  audio: Mario Flute
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.191
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.824
    additional property: Energy
      type: PropertyValue
      value: 0.165
    additional property: Speechiness
      type: PropertyValue
      value: 0.594
    additional property: Acousticness
      type: PropertyValue
      value: 0.894
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.099
    additional property: Liveness
      type: PropertyValue
      value: 0.058
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.974
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.297
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
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緊急地震速報音
type: MusicAlbum
date published: 2024-08-23
track: 緊急地震速報音
  type: MusicRecording
  duration: PT1M4S
  duration ms: 64182
  explicit: false
  by artist: Kayhin
  in album: 緊急地震速報音
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: QZK6L2349957
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:45:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92e4bacad684cb33f35d2013cdbf8a78eb14aadd921ad1c8918732ac140819e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2349957
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x92e4bacad684cb33f35d2013cdbf8a78eb14aadd921ad1c8918732ac140819e5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2349957 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: 緊急地震速報音
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.256
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.937
    additional property: Energy
      type: PropertyValue
      value: 0.965
    additional property: Speechiness
      type: PropertyValue
      value: 0.47
    additional property: Acousticness
      type: PropertyValue
      value: 0.227
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.04
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.533
    additional property: Key Name
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    additional property: Mode Name
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Cosmic (Marimba)
type: MusicAlbum
date published: 2024-08-23

To The Sea (Marimba)
type: MusicAlbum
date published: 2024-08-23

Angry Bird (Marimba)
type: MusicAlbum
date published: 2024-08-23

Let's Stay Well (Marimba)
type: MusicAlbum
date published: 2024-09-04

A Square (Marimba)
type: MusicAlbum
date published: 2024-09-04

Funny Quirky Flute
type: MusicAlbum
date published: 2024-09-13

Funny Quirky Flute
type: MusicAlbum
date published: 2024-09-13

Destiny (Marimba)
type: MusicAlbum
date published: 2024-09-16

Coconut (Marimba)
type: MusicAlbum
date published: 2024-09-20

Pink Panther Flute Fail
type: MusicAlbum
date published: 2024-09-30
track: Pink Panther Flute Fail
  type: MusicRecording
  duration: PT1M17S
  duration ms: 77139
  explicit: false
  by artist: Kayhin
  in album: Pink Panther Flute Fail
    type: MusicAlbum
    date published: 2024-09-30
  isrc code: TCAIT2408127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T10:01:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe313dc0d4e12eb56ad54ab5161769d473874ee7caef607de025d2ca58566cb6a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958992
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958992
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIT2408127
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T10:12:17Z
  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 0xe313dc0d4e12eb56ad54ab5161769d473874ee7caef607de025d2ca58566cb6a. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIT2408127 — a six-check JSON result.
    date published: 2026-07-21T10:12:17Z
  audio: Pink Panther Flute Fail
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.956
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.882
    additional property: Energy
      type: PropertyValue
      value: 0.125
    additional property: Speechiness
      type: PropertyValue
      value: 0.147
    additional property: Acousticness
      type: PropertyValue
      value: 0.793
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.015
    additional property: Liveness
      type: PropertyValue
      value: 0.068
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.719
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.694
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Die With A Smile (Marimba)
type: MusicAlbum
date published: 2024-10-02

Universal Flute
type: MusicAlbum
date published: 2024-10-02

Universal Flute
type: MusicAlbum
date published: 2024-10-02

Gurenge Flute
type: MusicAlbum
date published: 2024-10-02

Bansanka (Marimba)
type: MusicAlbum
date published: 2024-10-02

Blue Box (Marimba)
type: MusicAlbum
date published: 2024-10-12

Supersonic (Marimba)
type: MusicAlbum
date published: 2024-10-25

Maru is a Puppy (Marimba)
type: MusicAlbum
date published: 2024-10-25

Orpheus in the Underworld Flute Fail
type: MusicAlbum
date published: 2024-10-29

Mr. Bean Flute Fail
type: MusicAlbum
date published: 2024-10-29
track: Mr. Bean Flute Fail
  type: MusicRecording
  duration: PT1M1S
  duration ms: 61456
  explicit: false
  by artist: Kayhin
  in album: Mr. Bean Flute Fail
    type: MusicAlbum
    date published: 2024-10-29
  isrc code: QZPJ32417202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T01:35:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4d66a388a22a8d1d188a91c8235643d2f28f1add67c4686d886623208e7ad38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958951
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958951
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32417202
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T02:01:41Z
  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 0xf4d66a388a22a8d1d188a91c8235643d2f28f1add67c4686d886623208e7ad38. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32417202 — a six-check JSON result.
    date published: 2026-07-21T02:01:41Z
  audio: Mr. Bean Flute Fail
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.932
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.821
    additional property: Energy
      type: PropertyValue
      value: 0.226
    additional property: Speechiness
      type: PropertyValue
      value: 0.169
    additional property: Acousticness
      type: PropertyValue
      value: 0.172
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.754
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.054
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

APT. (Marimba)
type: MusicAlbum
date published: 2024-10-31

Pvz Mini Games Flute
type: MusicAlbum
date published: 2024-11-09

Pvz Mini Games Flute
type: MusicAlbum
date published: 2024-11-09

Heavy Is The Crown (Marimba)
type: MusicAlbum
date published: 2024-11-12

Journey to the West Orchestra
type: MusicAlbum
date published: 2024-11-14

Columbia Flute Fail
type: MusicAlbum
date published: 2024-11-18

Apt. 3310
type: MusicAlbum
date published: 2024-11-18

Dan Da Dan (Marimba)
type: MusicAlbum
date published: 2024-12-02

Jack Sparrow Flute Fail
type: MusicAlbum
date published: 2024-12-10
track: Jack Sparrow Flute Fail
  type: MusicRecording
  duration: PT1M25S
  duration ms: 85326
  explicit: false
  by artist: Kayhin
  in album: Jack Sparrow Flute Fail
    type: MusicAlbum
    date published: 2024-12-10
  isrc code: QZPJ32427195
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T07:03:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa96bbafd213d4ea8a11d83f48f39e52934770b3df6d6cbfa5ff64559dfd35f5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958842
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958842
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32427195
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T07:48:27Z
  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 0xaa96bbafd213d4ea8a11d83f48f39e52934770b3df6d6cbfa5ff64559dfd35f5. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32427195 — a six-check JSON result.
    date published: 2026-07-20T07:48:27Z
  audio: Jack Sparrow Flute Fail
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.001
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.797
    additional property: Energy
      type: PropertyValue
      value: 0.775
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.619
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.952
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.964
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.92
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Jan Von Werth Marsch (Marimba)
type: MusicAlbum
date published: 2024-12-28

Faccetta Nera (Marimba)
type: MusicAlbum
date published: 2024-12-30

Careless Whisper Flute Fail
type: MusicAlbum
date published: 2024-12-31
track: Careless Whisper Flute Fail
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84603
  explicit: false
  by artist: Kayhin
  in album: Careless Whisper Flute Fail
    type: MusicAlbum
    date published: 2024-12-31
  isrc code: QZPJ32437458
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T11:09:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b6ca3b8a61d646a4b3988b104b44ae5201f8c83ea6116af776c9fd0e47fc154
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32437458
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  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 0x3b6ca3b8a61d646a4b3988b104b44ae5201f8c83ea6116af776c9fd0e47fc154. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32437458 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: Careless Whisper Flute Fail
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 151.799
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.482
    additional property: Energy
      type: PropertyValue
      value: 0.558
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.686
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.094
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.512
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.567
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Avenger Flute Fail
type: MusicAlbum
date published: 2024-12-31
track: Avenger Flute Fail
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102947
  explicit: false
  by artist: Kayhin
  in album: Avenger Flute Fail
    type: MusicAlbum
    date published: 2024-12-31
  isrc code: QZPJ32437459
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T15:23:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54640cac35ecb8241e473e7d65b7d0cbaaad7854081a0eb63ab2085725031476
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958749
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958749
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32437459
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T15:48:23Z
  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 0x54640cac35ecb8241e473e7d65b7d0cbaaad7854081a0eb63ab2085725031476. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32437459 — a six-check JSON result.
    date published: 2026-07-19T15:48:23Z
  audio: Avenger Flute Fail
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.461
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.599
    additional property: Energy
      type: PropertyValue
      value: 0.544
    additional property: Speechiness
      type: PropertyValue
      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0.926
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.334
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.39
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.36
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Erika (Marimba)
type: MusicAlbum
date published: 2025-01-03

Titanic 2 Flute Fail
type: MusicAlbum
date published: 2025-01-06
track: Titanic 2 Flute Fail
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100754
  explicit: false
  by artist: Kayhin
  in album: Titanic 2 Flute Fail
    type: MusicAlbum
    date published: 2025-01-06
  isrc code: QZPJ32437249
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T18:59:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6d2374108911722b1a3c31ff403b186c07a7ef54f06f8ef6b67feabdf387dc4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958319
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958319
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32437249
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T20:12:32Z
  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 0xc6d2374108911722b1a3c31ff403b186c07a7ef54f06f8ef6b67feabdf387dc4. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32437249 — a six-check JSON result.
    date published: 2026-07-16T20:12:32Z
  audio: Titanic 2 Flute Fail
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.596
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.205
    additional property: Energy
      type: PropertyValue
      value: 0.366
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.771
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.296
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.144
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.053
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Erika (Music Box)
type: MusicAlbum
date published: 2025-01-17
track: Erika (Music Box)
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88634
  explicit: false
  by artist: Kayhin
  in album: Erika (Music Box)
    type: MusicAlbum
    date published: 2025-01-17
  isrc code: TCAJD2473773
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T16:07:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f4244a20524aa8bcfafdc0c6e2f7e682f81b2dd1f8698cda59a01c423a3f444
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958170
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958170
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJD2473773
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T16:21:50Z
  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 0x9f4244a20524aa8bcfafdc0c6e2f7e682f81b2dd1f8698cda59a01c423a3f444. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJD2473773 — a six-check JSON result.
    date published: 2026-07-15T16:21:50Z
  audio: Erika (Music Box)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.53
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.785
    additional property: Energy
      type: PropertyValue
      value: 0.477
    additional property: Speechiness
      type: PropertyValue
      value: 0.276
    additional property: Acousticness
      type: PropertyValue
      value: 0.981
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Third Reich (Marimba)
type: MusicAlbum
date published: 2025-04-18

Die With A Smile Flute Fail
type: MusicAlbum
date published: 2025-04-19

Blue Flute Fail
type: MusicAlbum
date published: 2025-05-01

Blue Oiia
type: MusicAlbum
date published: 2025-05-02

What I’ve Done Flute Fail
type: MusicAlbum
date published: 2025-05-13
track: What I’ve Done Flute Fail
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    date published: 2025-05-13
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32473881
  additional property: OTSTimestamp
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  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 0x1f71940d5e16a9adebfd1a69eb305515f7dfde579afab4d57b94a430affb1afd. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32473881 — a six-check JSON result.
    date published: 2026-07-22T12:33:25Z
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    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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Forever Young Flute Fail
type: MusicAlbum
date published: 2025-05-13

Harry Potter Flute Fail
type: MusicAlbum
date published: 2025-05-16

The Real Slim Shady Flute Fail
type: MusicAlbum
date published: 2025-05-19
track: The Real Slim Shady Flute Fail
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  duration ms: 75802
  explicit: false
  by artist: Kayhin
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    date published: 2025-05-19
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  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 0x1f350f44feedaf645fd50c4334d0d999cdf322e808d48711dc6311dac0370d09. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32475434 — a six-check JSON result.
    date published: 2026-07-18T00:52:36Z
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    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -9.696
    additional property: Key Name
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      value: Ab
    additional property: Mode Name
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Angry Birds Flute Fail
type: MusicAlbum
date published: 2025-05-20

Passion Night
type: MusicAlbum
date published: 2025-05-28

I See You
type: MusicAlbum
date published: 2025-07-09

Don't Cry For Me
type: MusicAlbum
date published: 2025-07-14

Rain
type: MusicAlbum
date published: 2025-07-15

Lost in Hanoi
type: MusicAlbum
date published: 2025-07-23

I Think They Call This Love Flute
type: MusicAlbum
date published: 2025-07-24

The Sound of Silence
type: MusicAlbum
date published: 2025-07-27

呼び込み君
type: MusicAlbum
date published: 2025-08-22
track: 呼び込み君
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102562
  explicit: false
  by artist: Kayhin
  in album: 呼び込み君
    type: MusicAlbum
    date published: 2025-08-22
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/956420
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJZ2564065
  additional property: OTSTimestamp
    type: PropertyValue
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  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 0x658a3dc191e259f78dd0410c237633447645aac6c7a07902b6e5f87cef83b486. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJZ2564065 — a six-check JSON result.
    date published: 2026-07-03T00:42:11Z
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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シャトルラン音源
type: MusicAlbum
date published: 2025-08-28

Erika (Music Box)
type: MusicAlbum
date published: 2025-08-31
track: Erika - Music Box
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  duration ms: 87711
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    date published: 2025-08-31
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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    value: 2026-07-15T14:38:07Z
  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 0x0b9de706e2723195955068591b962117d435639d0ef106134aeae2a8e130a932. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65W2523012 — a six-check JSON result.
    date published: 2026-07-15T14:38:07Z
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    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.786
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.191
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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Flute Funny
type: MusicAlbum
date published: 2025-09-10

Flute Sinking
type: MusicAlbum
date published: 2025-09-12

My Blue Flute
type: MusicAlbum
date published: 2025-09-25

Quirky Flute
type: MusicAlbum
date published: 2025-09-26

The Fate of Ophelia (Marimba)
type: MusicAlbum
date published: 2025-10-04

Slim Shady
type: MusicAlbum
date published: 2025-10-05

PvZ Mini Games Flute
type: MusicAlbum
date published: 2025-10-09

Free Bird (Flute)
type: MusicAlbum
date published: 2025-10-13