HAO付豪
type: MusicGroup
genre: mandopop
popularity: 3
followers: 93
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd69f501afbafdca794d22b06c63b79f6de93200a599e430b57e446a471435b89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953961
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953961
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27cd1b4f-20f3-4825-9127-95dfd7b64854.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27cd1b4f-20f3-4825-9127-95dfd7b64854.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27cd1b4f-20f3-4825-9127-95dfd7b64854
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:58:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd69f501afbafdca794d22b06c63b79f6de93200a599e430b57e446a471435b89","name":"HAO付豪","registered_at":"2026-06-16T03:23:01Z","symbol":"NIM0921855","token_address":"0x7f246f6d19917ac8bc9dfb73515c8a569ddb5251","type":"artist","uuid":"27cd1b4f-20f3-4825-9127-95dfd7b64854"}
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 0xd69f501afbafdca794d22b06c63b79f6de93200a599e430b57e446a471435b89. Chain 2 (Bitcoin): anchored in block 953961 (2026-06-16T14:58:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27cd1b4f-20f3-4825-9127-95dfd7b64854.json and https://artists.proofprofile.net/proofs/artist/27cd1b4f-20f3-4825-9127-95dfd7b64854.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:58:45Z
  text: {"copyright_id":"0xd69f501afbafdca794d22b06c63b79f6de93200a599e430b57e446a471435b89","name":"HAO付豪","registered_at":"2026-06-16T03:23:01Z","symbol":"NIM0921855","token_address":"0x7f246f6d19917ac8bc9dfb73515c8a569ddb5251","type":"artist","uuid":"27cd1b4f-20f3-4825-9127-95dfd7b64854"}
album: 这！就是原创 第一期
  type: MusicAlbum
  date published: 2019-03-09
album: 这！就是原创 第三期
  type: MusicAlbum
  date published: 2019-03-23
album: 電子情緒 E-Motional
  type: MusicAlbum
  date published: 2021-05-27
album: 世界序章
  type: MusicAlbum
  date published: 2021-01-01
album: 复古女孩，我的爱！
  type: MusicAlbum
  date published: 2020-08-25
album: 潮湿的梦
  type: MusicAlbum
  date published: 2023-08-28
album: 逾暗夜逾妖娆
  type: MusicAlbum
  date published: 2022-12-12
album: 都市逃离计划
  type: MusicAlbum
  date published: 2022-09-29
album: 习得性孤独
  type: MusicAlbum
  date published: 2021-03-02
album: Never Know
  type: MusicAlbum
  date published: 2021-02-09
album: Utopia Love
  type: MusicAlbum
  date published: 2020-12-02
album: 雲水謠
  type: MusicAlbum
  date published: 2020-11-04
album: 浪漫的士高
  type: MusicAlbum
  date published: 2020-09-29
album: 我太赤裸（梦游版）
  type: MusicAlbum
  date published: 2020-09-16
album: 动物本能
  type: MusicAlbum
  date published: 2020-08-25
album: 蓝色鸡尾酒
  type: MusicAlbum
  date published: 2020-07-26
album: 萬魔原創音樂節 新年特別場Live精選集
  type: MusicAlbum
  date published: 2021-01-03
  track: 勇氣 (Live)
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240616
    explicit: false
    by artist: 棉子
    in album: 萬魔原創音樂節 新年特別場Live精選集
      type: MusicAlbum
      date published: 2021-01-03
    popularity: 38
    genre: mandopop
    genre: c-pop
    isrc code: TWU712106532
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T09:44:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1daa61e44e3ddfca1bf5d6d5c1f1845ed44bb7b1694ae1f07771871fa6823288
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712106532
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    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 0x1daa61e44e3ddfca1bf5d6d5c1f1845ed44bb7b1694ae1f07771871fa6823288. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TWU712106532.
      date published: 2026-06-13T13:32:09Z
    audio: 勇氣 (Live)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.622
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.573
      additional property: Energy
        type: PropertyValue
        value: 0.219
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.824
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.25
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.453
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major