陳壹千
type: MusicGroup
genre: c-pop
genre: mandopop
popularity: 5
followers: 397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0e6b4e041d0ef6c8045a80cf81b2039f81f052a118dc7633e5ec309f9442212
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d01135a7-c764-4913-acb2-e5c290d567b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d01135a7-c764-4913-acb2-e5c290d567b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d01135a7-c764-4913-acb2-e5c290d567b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0e6b4e041d0ef6c8045a80cf81b2039f81f052a118dc7633e5ec309f9442212","name":"陳壹千","registered_at":"2026-06-21T00:44:11Z","symbol":"NIM1765555","token_address":"0xa5a4fc212e07db22a6425482819437744137db08","type":"artist","uuid":"d01135a7-c764-4913-acb2-e5c290d567b5"}
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 0xc0e6b4e041d0ef6c8045a80cf81b2039f81f052a118dc7633e5ec309f9442212. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d01135a7-c764-4913-acb2-e5c290d567b5.json and https://artists.proofprofile.net/proofs/artist/d01135a7-c764-4913-acb2-e5c290d567b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc0e6b4e041d0ef6c8045a80cf81b2039f81f052a118dc7633e5ec309f9442212","name":"陳壹千","registered_at":"2026-06-21T00:44:11Z","symbol":"NIM1765555","token_address":"0xa5a4fc212e07db22a6425482819437744137db08","type":"artist","uuid":"d01135a7-c764-4913-acb2-e5c290d567b5"}
album: 三千遍我愛你
  type: MusicAlbum
  date published: 2021-01-19
album: 好不容易
  type: MusicAlbum
  date published: 2021-01-20
album: 追
  type: MusicAlbum
  date published: 2021-01-20
album: 分組
  type: MusicAlbum
  date published: 2021-02-01
album: 離開你的城市後
  type: MusicAlbum
  date published: 2021-02-01
album: 說不定明天他就來了
  type: MusicAlbum
  date published: 2021-02-01
album: 異類
  type: MusicAlbum
  date published: 2023-08-14
  track: 異類
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216467
    explicit: false
    by artist: 陳壹千
    in album: 異類
      type: MusicAlbum
      date published: 2023-08-14
    genre: c-pop
    genre: mandopop
    isrc code: TWDL72307237
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:38:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16b7efe959d1811170822c64392970e3741af6930df9aed379eaf8b092584608
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDL72307237
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 0x16b7efe959d1811170822c64392970e3741af6930df9aed379eaf8b092584608. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TWDL72307237.
      date published: 2026-07-03T00:42:11Z
    audio: 異類
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.97
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.588
      additional property: Energy
        type: PropertyValue
        value: 0.461
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.704
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.3
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.292
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.247
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor