Cenyin Longhuo
type: MusicGroup
popularity: 4
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19384ece46d18a543d82459125bb710c830921451a185c1c51fdba069cfa452c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00e0a7d7-245d-4908-aba2-dab8e93e927e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00e0a7d7-245d-4908-aba2-dab8e93e927e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00e0a7d7-245d-4908-aba2-dab8e93e927e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19384ece46d18a543d82459125bb710c830921451a185c1c51fdba069cfa452c","name":"Cenyin Longhuo","registered_at":"2026-06-15T13:44:30Z","symbol":"NIM0726498","token_address":"0x583ac3913b4fd712774eec5a8112ec782a89875d","type":"artist","uuid":"00e0a7d7-245d-4908-aba2-dab8e93e927e"}
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 0x19384ece46d18a543d82459125bb710c830921451a185c1c51fdba069cfa452c. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00e0a7d7-245d-4908-aba2-dab8e93e927e.json and https://artists.proofprofile.net/proofs/artist/00e0a7d7-245d-4908-aba2-dab8e93e927e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x19384ece46d18a543d82459125bb710c830921451a185c1c51fdba069cfa452c","name":"Cenyin Longhuo","registered_at":"2026-06-15T13:44:30Z","symbol":"NIM0726498","token_address":"0x583ac3913b4fd712774eec5a8112ec782a89875d","type":"artist","uuid":"00e0a7d7-245d-4908-aba2-dab8e93e927e"}
album: Looking for an excuse for something else
  type: MusicAlbum
  date published: 2025-01-18
album: It's pretty enough to be shown off, you could say.
  type: MusicAlbum
  date published: 2025-01-18
album: Like a signal, the stronger it is, the more love there is
  type: MusicAlbum
  date published: 2025-01-19
album: His style is rich like a poor person
  type: MusicAlbum
  date published: 2025-01-19
album: Because the lunar eclipse gives birth to beauty
  type: MusicAlbum
  date published: 2025-01-19
album: Try love because you are forced to be separated
  type: MusicAlbum
  date published: 2025-01-19
  track: Try love because you are forced to be separated
    type: MusicRecording
    duration: PT1M9S
    duration ms: 69141
    explicit: false
    by artist: Cenyin Longhuo
    in album: Try love because you are forced to be separated
      type: MusicAlbum
      date published: 2025-01-19
    isrc code: GXBAV2579108
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:38:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6d8b022cd80e5a62db4048fed6379357a69d7b318f9f01c937baad6528da641e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2579108
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x6d8b022cd80e5a62db4048fed6379357a69d7b318f9f01c937baad6528da641e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GXBAV2579108.
      date published: 2026-07-05T01:12:41Z
    audio: Try love because you are forced to be separated
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.883
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.613
      additional property: Energy
        type: PropertyValue
        value: 0.438
      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0.041
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.811
      additional property: Liveness
        type: PropertyValue
        value: 0.619
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.898
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.958
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major