Kim Dingdi
type: MusicGroup
popularity: 3
followers: 242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb7c39b9378276350db947cf38eb9fc12a82e6f73c616834a5a481f662cea753
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5474d997-66d3-4054-a1e7-24f62adb7fac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5474d997-66d3-4054-a1e7-24f62adb7fac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5474d997-66d3-4054-a1e7-24f62adb7fac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb7c39b9378276350db947cf38eb9fc12a82e6f73c616834a5a481f662cea753","name":"Kim Dingdi","registered_at":"2026-06-16T19:05:40Z","symbol":"NIM1146836","token_address":"0x034f3b69097a2271eb2af1c0c4732bf9cf3f6a3f","type":"artist","uuid":"5474d997-66d3-4054-a1e7-24f62adb7fac"}
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 0xcb7c39b9378276350db947cf38eb9fc12a82e6f73c616834a5a481f662cea753. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5474d997-66d3-4054-a1e7-24f62adb7fac.json and https://artists.proofprofile.net/proofs/artist/5474d997-66d3-4054-a1e7-24f62adb7fac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xcb7c39b9378276350db947cf38eb9fc12a82e6f73c616834a5a481f662cea753","name":"Kim Dingdi","registered_at":"2026-06-16T19:05:40Z","symbol":"NIM1146836","token_address":"0x034f3b69097a2271eb2af1c0c4732bf9cf3f6a3f","type":"artist","uuid":"5474d997-66d3-4054-a1e7-24f62adb7fac"}
album: Here's to Us
  type: MusicAlbum
  date published: 2018-02-14
album: Grateful
  type: MusicAlbum
  date published: 2020-02-09
album: All We Need
  type: MusicAlbum
  date published: 2020-07-02
album: take me to a place
  type: MusicAlbum
  date published: 2020-12-13
  track: take me to a place
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205580
    explicit: false
    by artist: Kim Dingdi
    in album: take me to a place
      type: MusicAlbum
      date published: 2020-12-13
    isrc code: QZNWX2020494
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:24:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x383bda74a68369df7507b73347d08661409b0a1fa795dca182d22daeb3095256
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2020494
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x383bda74a68369df7507b73347d08661409b0a1fa795dca182d22daeb3095256. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZNWX2020494.
      date published: 2026-07-19T07:14:39Z
    audio: take me to a place
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.006
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.73
      additional property: Energy
        type: PropertyValue
        value: 0.175
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.936
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.34
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.289
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.541
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: dark ages
  type: MusicAlbum
  date published: 2023-09-30
album: Ka Inn
  type: MusicAlbum
  date published: 2024-11-15