姜弘义
type: MusicGroup
popularity: 11
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0245661d4e0ce62f006feacd284b28f0941aba42ee57fc78b1a1d14a931de923
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87b387cf-e4f8-406c-9f0e-68218a0131a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87b387cf-e4f8-406c-9f0e-68218a0131a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87b387cf-e4f8-406c-9f0e-68218a0131a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0245661d4e0ce62f006feacd284b28f0941aba42ee57fc78b1a1d14a931de923","name":"姜弘义","registered_at":"2026-06-14T18:46:52Z","symbol":"NIM0543274","token_address":"0xa64e5575d2e420f637427b48388305af82e78fa2","type":"artist","uuid":"87b387cf-e4f8-406c-9f0e-68218a0131a9"}
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 0x0245661d4e0ce62f006feacd284b28f0941aba42ee57fc78b1a1d14a931de923. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87b387cf-e4f8-406c-9f0e-68218a0131a9.json and https://artists.proofprofile.net/proofs/artist/87b387cf-e4f8-406c-9f0e-68218a0131a9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0x0245661d4e0ce62f006feacd284b28f0941aba42ee57fc78b1a1d14a931de923","name":"姜弘义","registered_at":"2026-06-14T18:46:52Z","symbol":"NIM0543274","token_address":"0xa64e5575d2e420f637427b48388305af82e78fa2","type":"artist","uuid":"87b387cf-e4f8-406c-9f0e-68218a0131a9"}
album: 她和她的猫
  type: MusicAlbum
  date published: 2024-10-08
album: 孤独是迷人的
  type: MusicAlbum
  date published: 2024-10-23
album: 午夜起来听寂静
  type: MusicAlbum
  date published: 2024-10-30
album: 舞在敖德萨
  type: MusicAlbum
  date published: 2024-10-30
album: 月光落在左手上
  type: MusicAlbum
  date published: 2024-11-14
album: 深沉的玫瑰
  type: MusicAlbum
  date published: 2024-11-18
album: 阿肯色证言
  type: MusicAlbum
  date published: 2024-11-19
album: 无事于心，无心于事
  type: MusicAlbum
  date published: 2024-12-05
album: 覆舟的愉悦
  type: MusicAlbum
  date published: 2024-12-06
album: 致未来的诗人
  type: MusicAlbum
  date published: 2024-12-23
album: 小狗疑心大宇宙阴谋篡夺它的位置
  type: MusicAlbum
  date published: 2024-12-27
album: 如果我能咬整个世界一口
  type: MusicAlbum
  date published: 2025-01-03
album: 我至少可以收紧
  type: MusicAlbum
  date published: 2025-01-09
album: 我看见河上行驶着一条船
  type: MusicAlbum
  date published: 2025-01-13
album: 走遍故土他乡
  type: MusicAlbum
  date published: 2025-01-17
album: 新遭诅咒者的祈祷文
  type: MusicAlbum
  date published: 2025-01-21
album: 在淡黄的叶子上
  type: MusicAlbum
  date published: 2025-01-23
album: 日子
  type: MusicAlbum
  date published: 2025-02-03
  track: 日子 - 清新版
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226429
    explicit: false
    by artist: 姜弘义
    in album: 日子
      type: MusicAlbum
      date published: 2025-02-03
    isrc code: QZV2N2291886
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:37:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa4cf7fa8c799918ea7b4ef29218d40aa5cf786878e212cc327835e0ff6729474
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958714
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958714
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZV2N2291886
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T09:51:44Z
    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 0xa4cf7fa8c799918ea7b4ef29218d40aa5cf786878e212cc327835e0ff6729474. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZV2N2291886 — a six-check JSON result.
      date published: 2026-07-19T09:51:44Z
    audio: 日子 - 清新版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.224
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.644
      additional property: Energy
        type: PropertyValue
        value: 0.18
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.876
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.144
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.34
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.983
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 病中时阴暗的湿气
  type: MusicAlbum
  date published: 2025-02-03
album: 护照
  type: MusicAlbum
  date published: 2025-02-04
album: 土地上的雕像
  type: MusicAlbum
  date published: 2025-02-06
album: 我们的全部往日
  type: MusicAlbum
  date published: 2025-02-28
album: 两种形式的失眠
  type: MusicAlbum
  date published: 2025-03-13