周康浩楠
type: MusicGroup
popularity: 2
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa4ee3530a43c21830aeb67384aebcf46f664f71f695d7e8f07ef65b6cdded78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88148cd2-b752-4e6c-a510-633547dc2509.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88148cd2-b752-4e6c-a510-633547dc2509.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88148cd2-b752-4e6c-a510-633547dc2509
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa4ee3530a43c21830aeb67384aebcf46f664f71f695d7e8f07ef65b6cdded78","name":"周康浩楠","registered_at":"2026-06-17T12:54:26Z","symbol":"NIM1401699","token_address":"0xbc8a68f46b9abb3aee39d07ce3e51adbe2e872c4","type":"artist","uuid":"88148cd2-b752-4e6c-a510-633547dc2509"}
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 0xfa4ee3530a43c21830aeb67384aebcf46f664f71f695d7e8f07ef65b6cdded78. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88148cd2-b752-4e6c-a510-633547dc2509.json and https://artists.proofprofile.net/proofs/artist/88148cd2-b752-4e6c-a510-633547dc2509.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xfa4ee3530a43c21830aeb67384aebcf46f664f71f695d7e8f07ef65b6cdded78","name":"周康浩楠","registered_at":"2026-06-17T12:54:26Z","symbol":"NIM1401699","token_address":"0xbc8a68f46b9abb3aee39d07ce3e51adbe2e872c4","type":"artist","uuid":"88148cd2-b752-4e6c-a510-633547dc2509"}
track: 一起年少（網劇《星河璀璨的我們》片頭曲）
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190474
  explicit: false
  by artist: 趙貝爾
  by artist: 賀媛媛
  by artist: 陸星希
  by artist: 周康浩楠
  by artist: 汪雨升
  by artist: 魏天浩
  by artist: 赵贝尔
  in album: 網劇《星河璀璨的我們》原聲專輯
    type: MusicAlbum
    date published: 2022-06-28
  isrc code: TWCT52208170
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T15:55:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a34ff896e388d9de788ad8f05f0674a3835809fb94d97e430f118671f57fc49
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959152
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959152
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCT52208170
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T18:57:54Z
  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 0x5a34ff896e388d9de788ad8f05f0674a3835809fb94d97e430f118671f57fc49. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:57:54Z), 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/TWCT52208170.
    date published: 2026-07-22T18:57:54Z
  audio: 一起年少（網劇《星河璀璨的我們》片頭曲）
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 75.121
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.55
    additional property: Energy
      type: PropertyValue
      value: 0.799
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.106
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.192
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.79
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.649
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major