IBUKKI
type: MusicGroup
popularity: 14
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6d202f96af1cb67cc433b20eb3e213fcbf6f5e240437f2dbedac42cd0482a94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae9632ee-16f3-4a50-81ad-4568ae988c57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae9632ee-16f3-4a50-81ad-4568ae988c57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae9632ee-16f3-4a50-81ad-4568ae988c57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
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 0xb6d202f96af1cb67cc433b20eb3e213fcbf6f5e240437f2dbedac42cd0482a94. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae9632ee-16f3-4a50-81ad-4568ae988c57.json and https://artists.proofprofile.net/proofs/artist/ae9632ee-16f3-4a50-81ad-4568ae988c57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:45:19Z
album: STAGE ONE
  type: MusicAlbum
  date published: 2024-05-23
album: STAGE ONE
  type: MusicAlbum
  date published: 2024-05-23
album: BURNING SEOUL
  type: MusicAlbum
  date published: 2024-05-25
album: MENTAL
  type: MusicAlbum
  date published: 2024-06-23
album: END SKY
  type: MusicAlbum
  date published: 2024-07-14
album: END SKY
  type: MusicAlbum
  date published: 2024-07-14
album: SPACE FESTIVAL
  type: MusicAlbum
  date published: 2024-08-09
album: FAST TRAVEL
  type: MusicAlbum
  date published: 2024-09-05
album: SUNRISE
  type: MusicAlbum
  date published: 2024-09-25
album: RISING FEELING
  type: MusicAlbum
  date published: 2024-10-04
album: TRAP CHALLENGE
  type: MusicAlbum
  date published: 2024-10-24
album: LIGHT OF HOPE
  type: MusicAlbum
  date published: 2024-11-03
album: AMPLAN UNIVERSITY
  type: MusicAlbum
  date published: 2024-11-08
album: MOUSE COLER
  type: MusicAlbum
  date published: 2024-11-23
album: IBU OF BEAT
  type: MusicAlbum
  date published: 2024-12-01
album: MIYAKO NO KOI NO MAI
  type: MusicAlbum
  date published: 2024-12-08
album: AKIKKO #1970-1121-54
  type: MusicAlbum
  date published: 2024-12-24
album: AKATSUKI-DRIVE
  type: MusicAlbum
  date published: 2025-01-06
album: MOKA-DRIVE
  type: MusicAlbum
  date published: 2025-01-10
album: ガチ恋少女
  type: MusicAlbum
  date published: 2025-01-17
album: ガチ恋-DRIVE～散りゆく儚き片想い～
  type: MusicAlbum
  date published: 2025-01-21
album: ガチ恋-GOD〜神様に祈りし私の片想い〜
  type: MusicAlbum
  date published: 2025-01-28
album: ガチ恋-ETERNAL-ANGRY〜叶わぬ恋に怒り心頭〜
  type: MusicAlbum
  date published: 2025-02-05
album: ガチ恋-ガチギレ
  type: MusicAlbum
  date published: 2025-02-12
album: ガチ恋-VALENTINE～現実はCHOCOLATEのように甘くはいかない～
  type: MusicAlbum
  date published: 2025-02-14
album: ガチ恋-呪い神〜死んでも地獄で呪ってやる〜
  type: MusicAlbum
  date published: 2025-02-19
album: ガチ恋〜呪いの舞〜
  type: MusicAlbum
  date published: 2025-02-26
album: Challenger
  type: MusicAlbum
  date published: 2025-03-01
album: ガチ恋-孤独死〜惨め〜
  type: MusicAlbum
  date published: 2025-03-07
album: Caution (Ver.2)
  type: MusicAlbum
  date published: 2025-03-11
album: 異世界-ガチ恋〜住む世界が違いすぎる〜
  type: MusicAlbum
  date published: 2025-03-14
album: Caution
  type: MusicAlbum
  date published: 2025-03-15
  track: Caution
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150077
    explicit: false
    by artist: IBUKKI
    in album: Caution
      type: MusicAlbum
      date published: 2025-03-15
    isrc code: JPW462532325
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:42:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd894c82a870d660a845e069e1ab2acf35af684ce02eb475d9f8d60598a16ef4a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959096
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959096
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462532325
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:48:36Z
    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 0xd894c82a870d660a845e069e1ab2acf35af684ce02eb475d9f8d60598a16ef4a. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462532325.
      date published: 2026-07-22T03:48:36Z
    audio: Caution
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.988
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.8
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.061
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.605
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Heartbeat Under My Control (Instrumental)
album: Hunting Your Heart (Instrumental)
album: ガチ恋-呪殺神〜死んでも地獄で呪い殺してやる〜
album: Stuck In A Love Loop (Instrumental)
album: 挑み神-ガチ恋〜挑まずにはいられないこの片想い〜
album: One-Sided Forever (Instrumental)
album: Old-Slow-Train (Instrumental)
album: Glimmers Of Delusion (Instrumental)
album: Falling Into Ruin End (Instrumental)
album: Mid Night Love (My Dream) (Instrumental)
album: Negative Thinking (Instrumental)
album: Azure Waves (Instrumental)
album: The Hellbound Ceremony (Instrumental)
album: The Lotus Pavilion (Instrumental)
album: まもなく死ぬ (About To Die) (Instrumental)
album: Dreamscape Love (Space Drive) (Instrumental)
album: Raindrops And Loneliness (Instrumental)
album: Hellish Practice 1 (Instrumental)
album: Dancing In The Lonely Universe (Instrumental)
album: Dark Soul Shadow (Instrumental)
album: 地獄の前の恐怖
album: 発狂気
album: 地獄の中の恐怖
album: Midnight Mirage (Turquoise Glow)
album: Escape To The Secret Planet
album: Tokimeki-D R I V E
album: Kawaii-D R I V E
album: KOTOKO
album: Sound image

Valence (Positivity)
type: PropertyValue
value: 0.685

Loudness (dB)
type: PropertyValue
value: -6.133

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Heartbeat Under My Control (Instrumental)
type: MusicAlbum
date published: 2025-03-17
track: Heartbeat Under My Control (Instrumental)
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117333
  explicit: false
  by artist: IBUKKI
  in album: Heartbeat Under My Control (Instrumental)
    type: MusicAlbum
    date published: 2025-03-17
  isrc code: JPW462534369
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T06:38:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb39f6349adffcb1e0c18acdc68cf40010d0b35089824a86dd67b597a1a8506ac
  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/JPW462534369
  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 0xb39f6349adffcb1e0c18acdc68cf40010d0b35089824a86dd67b597a1a8506ac. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462534369.
    date published: 2026-07-04T10:04:33Z
  audio: Heartbeat Under My Control (Instrumental)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.043
    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: 0.576
    additional property: Energy
      type: PropertyValue
      value: 0.984
    additional property: Speechiness
      type: PropertyValue
      value: 0.316
    additional property: Acousticness
      type: PropertyValue
      value: 0.052
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.728
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.055
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.146
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hunting Your Heart (Instrumental)
type: MusicAlbum
date published: 2025-03-19

ガチ恋-呪殺神〜死んでも地獄で呪い殺してやる〜
type: MusicAlbum
date published: 2025-03-21

Stuck In A Love Loop (Instrumental)
type: MusicAlbum
date published: 2025-03-23

挑み神-ガチ恋〜挑まずにはいられないこの片想い〜
type: MusicAlbum
date published: 2025-03-28

One-Sided Forever (Instrumental)
type: MusicAlbum
date published: 2025-04-01

Old-Slow-Train (Instrumental)
type: MusicAlbum
date published: 2025-04-05

Glimmers Of Delusion (Instrumental)
type: MusicAlbum
date published: 2025-04-08

Falling Into Ruin End (Instrumental)
type: MusicAlbum
date published: 2025-04-17

Mid Night Love (My Dream) (Instrumental)
type: MusicAlbum
date published: 2025-05-05

Negative Thinking (Instrumental)
type: MusicAlbum
date published: 2025-05-12

Azure Waves (Instrumental)
type: MusicAlbum
date published: 2025-05-19
track: Azure Waves (Instrumental)
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169714
  explicit: false
  by artist: IBUKKI
  in album: Azure Waves (Instrumental)
    type: MusicAlbum
    date published: 2025-05-19
  isrc code: JPW462537888
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T08:11:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c286da52a8e117212878fb50de52063129f1f9329148b1116cc3e1db84375b9
  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/JPW462537888
  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 0x9c286da52a8e117212878fb50de52063129f1f9329148b1116cc3e1db84375b9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462537888.
    date published: 2026-07-05T10:01:46Z
  audio: Azure Waves (Instrumental)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.982
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.603
    additional property: Energy
      type: PropertyValue
      value: 0.883
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.009
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.209
    additional property: Liveness
      type: PropertyValue
      value: 0.222
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.961
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.006
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

The Hellbound Ceremony (Instrumental)
type: MusicAlbum
date published: 2025-05-26

The Lotus Pavilion (Instrumental)
type: MusicAlbum
date published: 2025-06-01

まもなく死ぬ (About To Die) (Instrumental)
type: MusicAlbum
date published: 2025-06-05

Dreamscape Love (Space Drive) (Instrumental)
type: MusicAlbum
date published: 2025-06-12

Raindrops And Loneliness (Instrumental)
type: MusicAlbum
date published: 2025-06-30

Hellish Practice 1 (Instrumental)
type: MusicAlbum
date published: 2025-07-05

Dancing In The Lonely Universe (Instrumental)
type: MusicAlbum
date published: 2025-07-07

Dark Soul Shadow (Instrumental)
type: MusicAlbum
date published: 2025-07-14

地獄の前の恐怖
type: MusicAlbum
date published: 2025-07-25

発狂気
type: MusicAlbum
date published: 2025-07-26

地獄の中の恐怖
type: MusicAlbum
date published: 2025-07-28

Midnight Mirage (Turquoise Glow)
type: MusicAlbum
date published: 2025-08-01

Escape To The Secret Planet
type: MusicAlbum
date published: 2025-09-01

Tokimeki-D R I V E
type: MusicAlbum
date published: 2025-10-08

Kawaii-D R I V E
type: MusicAlbum
date published: 2025-10-28

KOTOKO
type: MusicAlbum
date published: 2025-10-28

Sound image
type: MusicAlbum
date published: 2025-11-11