井迪儿
type: MusicGroup
genre: c-pop
popularity: 14
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae86fe34f9b7263e77a3eeb79dad297ee6a5a31461cd185efd1a1a3d2e496155
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/784595d4-c5c6-45d0-b17d-92196ee34543.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/784595d4-c5c6-45d0-b17d-92196ee34543.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/784595d4-c5c6-45d0-b17d-92196ee34543
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae86fe34f9b7263e77a3eeb79dad297ee6a5a31461cd185efd1a1a3d2e496155","name":"井迪儿","registered_at":"2026-06-14T17:09:15Z","symbol":"NIM0520028","token_address":"0xfcfde4158ab90f11251375b5246dce3c90630ec7","type":"artist","uuid":"784595d4-c5c6-45d0-b17d-92196ee34543"}
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 0xae86fe34f9b7263e77a3eeb79dad297ee6a5a31461cd185efd1a1a3d2e496155. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/784595d4-c5c6-45d0-b17d-92196ee34543.json and https://artists.proofprofile.net/proofs/artist/784595d4-c5c6-45d0-b17d-92196ee34543.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xae86fe34f9b7263e77a3eeb79dad297ee6a5a31461cd185efd1a1a3d2e496155","name":"井迪儿","registered_at":"2026-06-14T17:09:15Z","symbol":"NIM0520028","token_address":"0xfcfde4158ab90f11251375b5246dce3c90630ec7","type":"artist","uuid":"784595d4-c5c6-45d0-b17d-92196ee34543"}
album: 失控
  type: MusicAlbum
  date published: 2020-11-20
album: 如何不再让我去想你
  type: MusicAlbum
  date published: 2021-04-08
  track: 如何不再让我去想你
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229036
    explicit: false
    by artist: 井迪儿
    in album: 如何不再让我去想你
      type: MusicAlbum
      date published: 2021-04-08
    genre: c-pop
    isrc code: HKG732421494
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:57:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb084abfb2dd77954974a84251257ea4d5f203a22900d1a762b3fc7507b02b351
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956841
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732421494
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    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 0xb084abfb2dd77954974a84251257ea4d5f203a22900d1a762b3fc7507b02b351. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/HKG732421494.
      date published: 2026-07-05T22:14:35Z
    audio: 如何不再让我去想你
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.184
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.593
      additional property: Energy
        type: PropertyValue
        value: 0.408
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.663
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.262
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.554
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 踏月
  type: MusicAlbum
  date published: 2021-12-10
album: 追光旅行
  type: MusicAlbum
  date published: 2022-03-26
album: 追光旅行
  type: MusicAlbum
  date published: 2022-03-26
album: 追光旅行
  type: MusicAlbum
  date published: 2022-03-26
album: 如何不再让我去想你 (醇静版)
  type: MusicAlbum
  date published: 2024-10-31