刘振宇Yedda
type: MusicGroup
popularity: 14
followers: 354
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea994b94b403eadcff488dd65c9736b63199bf405506317e89d76d95ebae4e4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33beb128-daa7-4b35-82b3-b94a9fb74d88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33beb128-daa7-4b35-82b3-b94a9fb74d88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33beb128-daa7-4b35-82b3-b94a9fb74d88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea994b94b403eadcff488dd65c9736b63199bf405506317e89d76d95ebae4e4f","name":"刘振宇Yedda","registered_at":"2026-06-14T09:56:09Z","symbol":"NIM0416673","token_address":"0x780ff54451838ceed3334bdd899a1dec74183299","type":"artist","uuid":"33beb128-daa7-4b35-82b3-b94a9fb74d88"}
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 0xea994b94b403eadcff488dd65c9736b63199bf405506317e89d76d95ebae4e4f. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33beb128-daa7-4b35-82b3-b94a9fb74d88.json and https://artists.proofprofile.net/proofs/artist/33beb128-daa7-4b35-82b3-b94a9fb74d88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0xea994b94b403eadcff488dd65c9736b63199bf405506317e89d76d95ebae4e4f","name":"刘振宇Yedda","registered_at":"2026-06-14T09:56:09Z","symbol":"NIM0416673","token_address":"0x780ff54451838ceed3334bdd899a1dec74183299","type":"artist","uuid":"33beb128-daa7-4b35-82b3-b94a9fb74d88"}
album: 如果放开手
  type: MusicAlbum
  date published: 2021
album: 避讳
  type: MusicAlbum
  date published: 2021
album: 应变
  type: MusicAlbum
  date published: 2022-02-19
album: 半生浮梦
  type: MusicAlbum
  date published: 2023-05-10
album: 温暖相依
  type: MusicAlbum
  date published: 2023-06-03
album: 活着是种罪
  type: MusicAlbum
  date published: 2023-07-21
  track: 活着是种罪
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257500
    explicit: false
    by artist: 刘振宇Yedda
    in album: 活着是种罪
      type: MusicAlbum
      date published: 2023-07-21
    isrc code: DGA082336877
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:51:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8fe8a0b956783c856caa87140e9b838147393fd7e91d4517c1f83baa95ab9a2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082336877
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0x8fe8a0b956783c856caa87140e9b838147393fd7e91d4517c1f83baa95ab9a2c. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/DGA082336877.
      date published: 2026-07-20T02:22:58Z
    audio: 活着是种罪
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.043
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.538
      additional property: Energy
        type: PropertyValue
        value: 0.58
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.446
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.218
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.345
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.451
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 朝露晨曦
  type: MusicAlbum
  date published: 2023-10-26
album: 后来我们又在一起
  type: MusicAlbum
  date published: 2024-05-07
album: 战马 (女声版)
  type: MusicAlbum
  date published: 2024-05-15
album: 诺言
  type: MusicAlbum
  date published: 2024-05-16
album: 爱要怎么说出口
  type: MusicAlbum
  date published: 2024-05-18