Dusa Naga
type: MusicGroup
genre: chinese hip hop
genre: chinese indie
genre: chinese r&b
genre: taiwanese indie
genre: taiwanese pop
popularity: 7
followers: 1027
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x283bf9671c2eec6c40dbf890a09a622929a4f0b9f3cc03c78a449af4746d7891
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f20d41d2-1b01-47e1-a5da-fb9c09b6ae47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f20d41d2-1b01-47e1-a5da-fb9c09b6ae47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f20d41d2-1b01-47e1-a5da-fb9c09b6ae47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x283bf9671c2eec6c40dbf890a09a622929a4f0b9f3cc03c78a449af4746d7891","name":"Dusa Naga","registered_at":"2026-06-21T13:42:08Z","symbol":"NIM1937225","token_address":"0x6d902ce29a6334725e8dcd2152d47f48649b6dae","type":"artist","uuid":"f20d41d2-1b01-47e1-a5da-fb9c09b6ae47"}
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 0x283bf9671c2eec6c40dbf890a09a622929a4f0b9f3cc03c78a449af4746d7891. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f20d41d2-1b01-47e1-a5da-fb9c09b6ae47.json and https://artists.proofprofile.net/proofs/artist/f20d41d2-1b01-47e1-a5da-fb9c09b6ae47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x283bf9671c2eec6c40dbf890a09a622929a4f0b9f3cc03c78a449af4746d7891","name":"Dusa Naga","registered_at":"2026-06-21T13:42:08Z","symbol":"NIM1937225","token_address":"0x6d902ce29a6334725e8dcd2152d47f48649b6dae","type":"artist","uuid":"f20d41d2-1b01-47e1-a5da-fb9c09b6ae47"}
album: 別人的失敗就是我的快樂 (Dusa Naga Remix)
  type: MusicAlbum
  date published: 2022-04-28
album: Never Like That
  type: MusicAlbum
  date published: 2021-09-17
album: AMITA
  type: MusicAlbum
  date published: 2022-06-30
album: 其實你做得已經很好
  type: MusicAlbum
  date published: 2024-03-14
album: 說再見
  type: MusicAlbum
  date published: 2019-05-15
album: About Life (Dusa Remix)
  type: MusicAlbum
  date published: 2019-11-29
album: Metamorphosis
  type: MusicAlbum
  date published: 2021-03-12
album: Kow Tow: Princess Tendencies Remix
  type: MusicAlbum
  date published: 2021-04-30
album: Tokyo Eyes
  type: MusicAlbum
  date published: 2019-12-31
  track: Tokyo Eyes
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216000
    explicit: false
    by artist: Dusa Naga
    by artist: 左乙
    in album: Tokyo Eyes
      type: MusicAlbum
      date published: 2019-12-31
    popularity: 13
    genre: chinese-hip-hop
    genre: chinese-indie
    genre: chinese-r-b
    genre: taiwanese-pop
    genre: taiwanese-indie
    isrc code: TWCC31907175
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T10:57:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x45decfcbdbbf4a14d7ae83330406375b95e2f8929fc8e2856237c126cb5424c2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC31907175
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0x45decfcbdbbf4a14d7ae83330406375b95e2f8929fc8e2856237c126cb5424c2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TWCC31907175.
      date published: 2026-07-02T03:30:09Z
    audio: Tokyo Eyes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.515
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.583
      additional property: Energy
        type: PropertyValue
        value: 0.669
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.253
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.386
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.439
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.07
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 雷火豐 (Live at 失聲祭 Lacking Sound Fest 2022)
  type: MusicAlbum
  date published: 2022-06-09
album: 終末之始
  type: MusicAlbum
  date published: 2024-11-11
album: Sukhavati
  type: MusicAlbum
  date published: 2024-01-25
album: 如戲如夢
  type: MusicAlbum
  date published: 2021-07-20
album: Meaning of All This 01
  type: MusicAlbum
  date published: 2021-02-05
album: I Don't Want U (Dusa Remix)
  type: MusicAlbum
  date published: 2020-12-11
album: 又差一點淪陷
  type: MusicAlbum
  date published: 2020-11-13
album: I Don't Know What to Believe
  type: MusicAlbum
  date published: 2020-09-18
album: Moving On
  type: MusicAlbum
  date published: 2020-04-16
album: 語停花落時
  type: MusicAlbum
  date published: 2020-02-14
  track: 語停花落時
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171081
    explicit: false
    by artist: Dusa Naga
    in album: 語停花落時
      type: MusicAlbum
      date published: 2020-02-14
    genre: chinese-hip-hop
    genre: chinese-indie
    genre: chinese-r-b
    genre: taiwanese-pop
    genre: taiwanese-indie
    isrc code: FR10S2004481
    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: 語停花落時
album: 鐵浮屠
album: Arrival
album: 無夢之人
album: 無愛之城
album: 妄想
album: 星離光散
album: Departure
album: Artificial Dopamine
album: 穿越黑暗 (Remix)
album: 斑斕 (Remixes)
album: 工程名就 (Live)
album: Respirando Hiphop
album: 說再見 (Live)
album: The Last King, Vol. 2 (Deluxe Edition) [Roman Recrowned]
album: Como Antes

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-26T16:46:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x167ec68737391adad6d278cc136d40ec3ac1360e22c9721d3d2276fbe3a83c7c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956304

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2004481

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

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 0x167ec68737391adad6d278cc136d40ec3ac1360e22c9721d3d2276fbe3a83c7c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR10S2004481.
date published: 2026-07-02T03:55:08Z

語停花落時
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 150.664
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.438
additional property: Energy
  type: PropertyValue
  value: 0.554
additional property: Speechiness
  type: PropertyValue
  value: 0.025
additional property: Acousticness
  type: PropertyValue
  value: 0.431
additional property: Instrumentalness
  type: PropertyValue
  value: 0.726
additional property: Liveness
  type: PropertyValue
  value: 0.103
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.14
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.518
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

鐵浮屠
type: MusicAlbum
date published: 2019-10-29

Arrival
type: MusicAlbum
date published: 2019-05-30

無夢之人
type: MusicAlbum
date published: 2019-02-18

無愛之城
type: MusicAlbum
date published: 2018-12-25

妄想
type: MusicAlbum
date published: 2018-06-10

星離光散
type: MusicAlbum
date published: 2018-05-23

Departure
type: MusicAlbum
date published: 2018-04-20

Artificial Dopamine
type: MusicAlbum
date published: 2017-05-30

穿越黑暗 (Remix)
type: MusicAlbum
date published: 2021-03-21

斑斕 (Remixes)
type: MusicAlbum
date published: 2019-06-01

工程名就 (Live)
type: MusicAlbum
date published: 2021-09-01

Respirando Hiphop
type: MusicAlbum
date published: 2019-10-29

說再見 (Live)
type: MusicAlbum
date published: 2021-08-25

The Last King, Vol. 2 (Deluxe Edition) [Roman Recrowned]
type: MusicAlbum
date published: 2020-10-17

Como Antes
type: MusicAlbum
date published: 2020-01-09