ライラックヘイジー
type: MusicGroup
popularity: 12
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x121663979d088c69c8cc934c00de1054cd87707dcc4260ac15a5b65a81a6156f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9fafb60-3dd1-4982-b37d-ed5c453810c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9fafb60-3dd1-4982-b37d-ed5c453810c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e9fafb60-3dd1-4982-b37d-ed5c453810c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x121663979d088c69c8cc934c00de1054cd87707dcc4260ac15a5b65a81a6156f","name":"ライラックヘイジー","registered_at":"2026-06-15T05:11:53Z","symbol":"NIM0692470","token_address":"0x4e6407330b1dab8b76d27333d884dd46e640a9bb","type":"artist","uuid":"e9fafb60-3dd1-4982-b37d-ed5c453810c4"}
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 0x121663979d088c69c8cc934c00de1054cd87707dcc4260ac15a5b65a81a6156f. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9fafb60-3dd1-4982-b37d-ed5c453810c4.json and https://artists.proofprofile.net/proofs/artist/e9fafb60-3dd1-4982-b37d-ed5c453810c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x121663979d088c69c8cc934c00de1054cd87707dcc4260ac15a5b65a81a6156f","name":"ライラックヘイジー","registered_at":"2026-06-15T05:11:53Z","symbol":"NIM0692470","token_address":"0x4e6407330b1dab8b76d27333d884dd46e640a9bb","type":"artist","uuid":"e9fafb60-3dd1-4982-b37d-ed5c453810c4"}
album: 紫のクロッカス
  type: MusicAlbum
  date published: 2020-08-03
album: 足跡
  type: MusicAlbum
  date published: 2021-09-09
album: あとがき
  type: MusicAlbum
  date published: 2023-05-19
album: オレンジサンセット
  type: MusicAlbum
  date published: 2023-09-12
album: あなたがいたから
  type: MusicAlbum
  date published: 2023-10-11
album: あれから私、
  type: MusicAlbum
  date published: 2024-05-24
album: 水色の君へ
  type: MusicAlbum
  date published: 2024-06-05
album: 春を乗せて、風
  type: MusicAlbum
  date published: 2025-02-14
  track: 春を乗せて、風
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185337
    explicit: false
    by artist: ライラックヘイジー
    in album: 春を乗せて、風
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: JP92A2501265
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T12:57:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1c060e2a0ae3659dac6cfb9d726f758713f13a4e25970f22a65835aaf88272d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92A2501265
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c060e2a0ae3659dac6cfb9d726f758713f13a4e25970f22a65835aaf88272d4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92A2501265.
      date published: 2026-07-17T19:12:23Z
    audio: 春を乗せて、風
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.019
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      additional property: Energy
        type: PropertyValue
        value: 0.901
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.844
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.684
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: なんでそんなかわいいんですか
  type: MusicAlbum
  date published: 2025-03-14
  track: なんでそんなかわいいんですか
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210328
    explicit: false
    by artist: ライラックヘイジー
    in album: なんでそんなかわいいんですか
      type: MusicAlbum
      date published: 2025-03-14
    isrc code: JP92A2502547
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:11:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b990fb8515b0b347489533d4c64cc3c2f3b57205565a735b92e94aeec80ffe2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958271
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958271
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92A2502547
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T11:07:55Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b990fb8515b0b347489533d4c64cc3c2f3b57205565a735b92e94aeec80ffe2. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:07:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92A2502547.
      date published: 2026-07-16T11:07:55Z
    audio: なんでそんなかわいいんですか
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.078
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: あなたにあたし

Danceability
type: PropertyValue
value: 0.532

Energy
type: PropertyValue
value: 0.93

Speechiness
type: PropertyValue
value: 0.076

Acousticness
type: PropertyValue
value: 0.003

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.394

Valence (Positivity)
type: PropertyValue
value: 0.901

Loudness (dB)
type: PropertyValue
value: -2.985

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

あなたにあたし
type: MusicAlbum
date published: 2025-04-14