Dannosuke
type: MusicGroup
popularity: 6
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89e437896a7e372685b40ea0b254ef24c6146ec17e1a53bb9d0135a82fd59d24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fd01f8c-7957-4fe8-92d3-15dc4dd8bd40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fd01f8c-7957-4fe8-92d3-15dc4dd8bd40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0fd01f8c-7957-4fe8-92d3-15dc4dd8bd40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
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 0x89e437896a7e372685b40ea0b254ef24c6146ec17e1a53bb9d0135a82fd59d24. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fd01f8c-7957-4fe8-92d3-15dc4dd8bd40.json and https://artists.proofprofile.net/proofs/artist/0fd01f8c-7957-4fe8-92d3-15dc4dd8bd40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: 馬鹿道
  type: MusicAlbum
  date published: 2024-06-21
album: 誰も邪魔できない
  type: MusicAlbum
  date published: 2024-07-12
album: 今夜は勝利
  type: MusicAlbum
  date published: 2024-07-12
album: Tokyo to Hiroshima
  type: MusicAlbum
  date published: 2024-07-21
album: Urban Legend
  type: MusicAlbum
  date published: 2024-07-27
album: キング決まり
  type: MusicAlbum
  date published: 2024-08-15
album: 深夜のラプソディ
  type: MusicAlbum
  date published: 2024-08-30
album: Rising from the Shadows
  type: MusicAlbum
  date published: 2024-09-09
album: マイク王者
  type: MusicAlbum
  date published: 2024-09-12
album: 熱くて強く
  type: MusicAlbum
  date published: 2024-09-18
album: 未来へ鏡
  type: MusicAlbum
  date published: 2024-09-20
album: 街で光る
  type: MusicAlbum
  date published: 2024-09-25
album: Street King
  type: MusicAlbum
  date published: 2024-09-27
album: Neptune Tide
  type: MusicAlbum
  date published: 2025-01-10
album: Victory by the Sea
  type: MusicAlbum
  date published: 2025-01-24
album: Neptune's Anthem
  type: MusicAlbum
  date published: 2025-01-31
album: 天才道
  type: MusicAlbum
  date published: 2025-01-31
album: Domain Expansion
  type: MusicAlbum
  date published: 2025-02-12
album: Rising Tide
  type: MusicAlbum
  date published: 2025-02-21
album: Kekkou Desu
  type: MusicAlbum
  date published: 2025-03-07
album: Scent of Paradise
  type: MusicAlbum
  date published: 2025-03-15
album: Harmony of the Night
  type: MusicAlbum
  date published: 2025-03-21
album: No Doubt No Fear
  type: MusicAlbum
  date published: 2025-03-30
album: High on the Tide
  type: MusicAlbum
  date published: 2025-04-09
album: Yoake Made (Until Dawn)
  type: MusicAlbum
  date published: 2025-04-23
album: Glow in the Deep
  type: MusicAlbum
  date published: 2025-04-30
album: Beyond the Waves
  type: MusicAlbum
  date published: 2025-05-09
album: Neptune's Flow
  type: MusicAlbum
  date published: 2025-06-20
album: Above the Ordinary
  type: MusicAlbum
  date published: 2025-06-27
album: Atop the Summit
  type: MusicAlbum
  date published: 2025-07-11
album: Watch Me Elevate
  type: MusicAlbum
  date published: 2025-08-01
album: 闇に咲く花
  type: MusicAlbum
  date published: 2025-08-23
album: Kono Kodō
  type: MusicAlbum
  date published: 2025-10-10
  track: Kono Kodō
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: Dannosuke
    in album: Kono Kodō
      type: MusicAlbum
      date published: 2025-10-10
    isrc code: QT65Y2544955
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:25:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x972a2086763ec355b67d953910b3fe0b5a8897e1bf2a9b5d12902df99eae57ea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65Y2544955
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0x972a2086763ec355b67d953910b3fe0b5a8897e1bf2a9b5d12902df99eae57ea. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QT65Y2544955.
      date published: 2026-07-05T12:31:54Z
    audio: Kono Kodō
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.978
      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: 0.757
      additional property: Energy
        type: PropertyValue
        value: 0.579
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.05
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Never out of Time

Liveness
type: PropertyValue
value: 0.383

Valence (Positivity)
type: PropertyValue
value: 0.521

Loudness (dB)
type: PropertyValue
value: -11.719

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Never out of Time
type: MusicAlbum
date published: 2025-10-24