岳伽南K!yo
type: MusicGroup
genre: chinese hip hop
genre: chinese indie
genre: chinese r&b
genre: c-pop
genre: taiwanese pop
popularity: 6
followers: 587
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57dee3f661cb7137102699f8c3eba5f78b8b25473ef6df60fcc24f4512d2c541
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88783074-2448-4ae3-a9c4-f062d712130b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88783074-2448-4ae3-a9c4-f062d712130b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88783074-2448-4ae3-a9c4-f062d712130b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57dee3f661cb7137102699f8c3eba5f78b8b25473ef6df60fcc24f4512d2c541","name":"岳伽南K!yo","registered_at":"2026-06-17T13:19:21Z","symbol":"NIM1407635","token_address":"0xfc15408ff4213b39ff4df0d943c510622ded3efb","type":"artist","uuid":"88783074-2448-4ae3-a9c4-f062d712130b"}
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 0x57dee3f661cb7137102699f8c3eba5f78b8b25473ef6df60fcc24f4512d2c541. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88783074-2448-4ae3-a9c4-f062d712130b.json and https://artists.proofprofile.net/proofs/artist/88783074-2448-4ae3-a9c4-f062d712130b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x57dee3f661cb7137102699f8c3eba5f78b8b25473ef6df60fcc24f4512d2c541","name":"岳伽南K!yo","registered_at":"2026-06-17T13:19:21Z","symbol":"NIM1407635","token_address":"0xfc15408ff4213b39ff4df0d943c510622ded3efb","type":"artist","uuid":"88783074-2448-4ae3-a9c4-f062d712130b"}
album: 麻辣小龙虾
  type: MusicAlbum
  date published: 2017-07-13
album: 麻辣小龙虾
  type: MusicAlbum
  date published: 2017-07-13
album: Marry Me
  type: MusicAlbum
  date published: 2018-01-30
album: Marry Me
  type: MusicAlbum
  date published: 2018-01-30
album: Her
  type: MusicAlbum
  date published: 2018-02-26
album: Her
  type: MusicAlbum
  date published: 2018-02-26
album: In the Summer
  type: MusicAlbum
  date published: 2018-06-14
  track: In the Summer
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217411
    explicit: false
    by artist: 岳伽南K!yo
    in album: In the Summer
      type: MusicAlbum
      date published: 2018-06-14
    genre: chinese hip hop
    genre: chinese indie
    genre: chinese r&b
    genre: c-pop
    genre: taiwanese pop
    isrc code: TWAE31801243
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:58:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8c0a6b7535ec6aeee8447d2ea4cc61bb1756531728e1030db56fb173002ea6d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE31801243
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:38:07Z
    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 0x8c0a6b7535ec6aeee8447d2ea4cc61bb1756531728e1030db56fb173002ea6d9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TWAE31801243.
      date published: 2026-07-15T14:38:07Z
    audio: In the Summer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.973
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.869
      additional property: Speechiness
        type: PropertyValue
        value: 0.105
      additional property: Acousticness
        type: PropertyValue
        value: 0.351
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.26
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.91
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.907
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 睡了吗
  type: MusicAlbum
  date published: 2018-11-06
album: 超神
  type: MusicAlbum
  date published: 2019-06-28
album: 莫缇尼
  type: MusicAlbum
  date published: 2019-12-12
album: 天梯
  type: MusicAlbum
  date published: 2021-01-06
album: 给你我的爱
  type: MusicAlbum
  date published: 2022-04-11
album: 三天可见
  type: MusicAlbum
  date published: 2023-04-14
album: VVIA
  type: MusicAlbum
  date published: 2023-07-20
album: VVIA (纯音乐版 Inst)
  type: MusicAlbum
  date published: 2023-08-22
album: 桀骜
  type: MusicAlbum
  date published: 2024-08-03
album: Today
  type: MusicAlbum
  date published: 2024-11-15
album: 游离
  type: MusicAlbum
  date published: 2024-11-25
album: 河豚
  type: MusicAlbum
  date published: 2025-01-09
album: 河豚 Pt2.0 (Acoustic)
  type: MusicAlbum
  date published: 2025-01-22