Flehmann
type: MusicGroup
popularity: 23
followers: 962
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xec3236b8c479d6799f876372f7cc33fd07d78732b02589ef59b4357235134f01
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/bb61bf7b-de93-4366-9156-1dc0493b9b61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb61bf7b-de93-4366-9156-1dc0493b9b61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb61bf7b-de93-4366-9156-1dc0493b9b61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3236b8c479d6799f876372f7cc33fd07d78732b02589ef59b4357235134f01. 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/bb61bf7b-de93-4366-9156-1dc0493b9b61.json and https://artists.proofprofile.net/proofs/artist/bb61bf7b-de93-4366-9156-1dc0493b9b61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: walking on sunshine (feat. ALL BGM CHANNEL)
  type: MusicAlbum
  date published: 2021-03-13
album: Days Of Youth (feat. ALL BGM CHANNEL)
  type: MusicAlbum
  date published: 2021-03-13
album: walking on sunshine (feat. ALL BGM CHANNEL)
  type: MusicAlbum
  date published: 2021-03-13
album: 真夏のファンファーレ
  type: MusicAlbum
  date published: 2021-07-02
album: Manatsu no Fanfare
  type: MusicAlbum
  date published: 2021-07-02
album: Hoshi ga Kaerutoki
  type: MusicAlbum
  date published: 2021-07-03
album: SweetShareRooM
  type: MusicAlbum
  date published: 2021-08-08
album: SweetShareRooM
  type: MusicAlbum
  date published: 2021-08-08
album: Collage
  type: MusicAlbum
  date published: 2021-08-25
album: Collage
  type: MusicAlbum
  date published: 2021-08-25
album: カクリヨノ森
  type: MusicAlbum
  date published: 2021-10-26
album: 弾性ミラーボール
  type: MusicAlbum
  date published: 2021-10-26
album: Light to You
  type: MusicAlbum
  date published: 2021-11-04
album: Please me, my honey
  type: MusicAlbum
  date published: 2021-11-14
album: Coming Back Around
  type: MusicAlbum
  date published: 2021-12-15
album: In Full Bloom
  type: MusicAlbum
  date published: 2022-01-19
album: フォロワ × えごさ = ウフフ
  type: MusicAlbum
  date published: 2022-02-11
album: Pod of Rain
  type: MusicAlbum
  date published: 2022-02-23
album: 水曜日のフィロソフィ
  type: MusicAlbum
  date published: 2022-04-01
album: Platform JAM
  type: MusicAlbum
  date published: 2022-04-23
  track: Platform JAM
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156923
    explicit: false
    by artist: Flehmann
    in album: Platform JAM
      type: MusicAlbum
      date published: 2022-04-23
    isrc code: JP92N2220560
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T09:57:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x065112adf8ab42fe197a18e8b23f6dabd1fe704a6046eb8c751e29332bcc5963
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2220560
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x065112adf8ab42fe197a18e8b23f6dabd1fe704a6046eb8c751e29332bcc5963. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2220560.
      date published: 2026-07-05T10:59:37Z
    audio: Platform JAM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.983
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.703
      additional property: Energy
        type: PropertyValue
        value: 0.873
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.364
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.131
      additional property: Liveness
        type: PropertyValue
        value: 0.862
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.943
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.73
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Starry mind
  type: MusicAlbum
  date published: 2022-05-20
album: 宇宙紀行 -Cosmo Night Paradox-
  type: MusicAlbum
  date published: 2022-06-15
album: Highway Mermaid
  type: MusicAlbum
  date published: 2022-07-27
album: Flowers at night
  type: MusicAlbum
  date published: 2022-08-24
album: Comfy Night
  type: MusicAlbum
  date published: 2022-09-08
album: Sky Modulation
  type: MusicAlbum
  date published: 2022-09-08
album: Magic of Love
  type: MusicAlbum
  date published: 2022-10-12
album: Come With Me
album: We Shine
album: City in the Window
album: Cinderella
album: Ray of Light
album: Nostalgia
album: luv flow
album: Wonderland
album: Cat Walker
album: F.U.N
album: Twinkle Little Star (Flehmann Remix)
album: STARS
album: Queen beat
album: Ame to Hana Kimi wa Kage (feat. Synthesizer V AI Mai)
album: 雨と花 君は影 (feat. Synthesizer V AI Mai)
album: Sweet Sweet Chocolate
album: 徒桜
album: Save my love
album: Lifeline
album: My Hero
album: 夏色アウトサイダー
album: 夜想
album: 夜想 (SENA. Vocal Version)
album: Nine Lives With You ( A Date with Death - Beyond the Bet Soundtrack )
album: Starry Eyed
album: Looper Lover
album: イグニッション
album: Bloomed
album: Metamorphosis
album: Kiss Me

Come With Me
type: MusicAlbum
date published: 2022-11-18

We Shine
type: MusicAlbum
date published: 2022-12-28

City in the Window
type: MusicAlbum
date published: 2023-01-25

Cinderella
type: MusicAlbum
date published: 2023-02-21

Ray of Light
type: MusicAlbum
date published: 2023-03-22

Nostalgia
type: MusicAlbum
date published: 2023-04-19

luv flow
type: MusicAlbum
date published: 2023-05-31

Wonderland
type: MusicAlbum
date published: 2023-06-28

Cat Walker
type: MusicAlbum
date published: 2023-07-26

F.U.N
type: MusicAlbum
date published: 2023-09-13

Twinkle Little Star (Flehmann Remix)
type: MusicAlbum
date published: 2023-09-27

STARS
type: MusicAlbum
date published: 2023-10-10

Queen beat
type: MusicAlbum
date published: 2023-11-14

Ame to Hana Kimi wa Kage (feat. Synthesizer V AI Mai)
type: MusicAlbum
date published: 2023-11-29

雨と花 君は影 (feat. Synthesizer V AI Mai)
type: MusicAlbum
date published: 2023-11-29

Sweet Sweet Chocolate
type: MusicAlbum
date published: 2024-01-17

徒桜
type: MusicAlbum
date published: 2024-03-06

Save my love
type: MusicAlbum
date published: 2024-05-01

Lifeline
type: MusicAlbum
date published: 2024-05-22

My Hero
type: MusicAlbum
date published: 2024-06-19

夏色アウトサイダー
type: MusicAlbum
date published: 2024-07-10

夜想
type: MusicAlbum
date published: 2024-09-10
track: 夜想
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220687
  explicit: false
  by artist: Flehmann
  in album: 夜想
    type: MusicAlbum
    date published: 2024-09-10
  isrc code: JP92N2440649
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T12:35:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd77616b631760a9b5797b48856ef620033f421e56c52ebc5f46267525943634a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958300
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958300
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2440649
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:14:30Z
  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 0xd77616b631760a9b5797b48856ef620033f421e56c52ebc5f46267525943634a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JP92N2440649.
    date published: 2026-07-16T16:14:30Z
  audio: 夜想
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 159.952
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.722
    additional property: Energy
      type: PropertyValue
      value: 0.82
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0.098
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.377
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.637
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.589
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor

夜想 (SENA. Vocal Version)
type: MusicAlbum
date published: 2024-09-10

Nine Lives With You ( A Date with Death - Beyond the Bet Soundtrack )
type: MusicAlbum
date published: 2024-12-09

Starry Eyed
type: MusicAlbum
date published: 2024-12-25

Looper Lover
type: MusicAlbum
date published: 2025-02-26

イグニッション
type: MusicAlbum
date published: 2025-04-09
track: イグニッション
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169545
  explicit: false
  by artist: Flehmann
  in album: イグニッション
    type: MusicAlbum
    date published: 2025-04-09
  isrc code: JP92N2513774
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T18:44:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d1560e0202e4c7d0521307a208204fb0eca769595d1a25d764494cd0b81eb65
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958447
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958447
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2513774
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:47:19Z
  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 0x4d1560e0202e4c7d0521307a208204fb0eca769595d1a25d764494cd0b81eb65. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/JP92N2513774.
    date published: 2026-07-17T19:47:19Z
  audio: イグニッション
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.147
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.703
    additional property: Energy
      type: PropertyValue
      value: 0.617
    additional property: Speechiness
      type: PropertyValue
      value: 0.182
    additional property: Acousticness
      type: PropertyValue
      value: 0.015
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.482
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.801
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.795
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Bloomed
type: MusicAlbum
date published: 2025-06-18

Metamorphosis
type: MusicAlbum
date published: 2025-08-06

Kiss Me
type: MusicAlbum
date published: 2025-10-01