萧慧敏 HUI MEI
type: MusicGroup
popularity: 29
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc204768cc93d8f532dc7cc2a4cdb09f4e0484fce194f3976e533fae7b47b2e2a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d3a209a-1a58-4fcd-9eaa-52a1dc725f92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d3a209a-1a58-4fcd-9eaa-52a1dc725f92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d3a209a-1a58-4fcd-9eaa-52a1dc725f92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc204768cc93d8f532dc7cc2a4cdb09f4e0484fce194f3976e533fae7b47b2e2a","name":"萧慧敏 HUI MEI","registered_at":"2026-06-11T11:44:50Z","symbol":"NIM0017888","token_address":"0xaf3601ca244f65ff433254b5867f1365898d5e91","type":"artist","uuid":"0d3a209a-1a58-4fcd-9eaa-52a1dc725f92"}
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 0xc204768cc93d8f532dc7cc2a4cdb09f4e0484fce194f3976e533fae7b47b2e2a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d3a209a-1a58-4fcd-9eaa-52a1dc725f92.json and https://artists.proofprofile.net/proofs/artist/0d3a209a-1a58-4fcd-9eaa-52a1dc725f92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xc204768cc93d8f532dc7cc2a4cdb09f4e0484fce194f3976e533fae7b47b2e2a","name":"萧慧敏 HUI MEI","registered_at":"2026-06-11T11:44:50Z","symbol":"NIM0017888","token_address":"0xaf3601ca244f65ff433254b5867f1365898d5e91","type":"artist","uuid":"0d3a209a-1a58-4fcd-9eaa-52a1dc725f92"}
track: Happy龙龙Way
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220630
  explicit: false
  by artist: 萧慧敏 HUI MEI
  by artist: 颜江瀚 JIANG HAN
  by artist: 林德荣
  by artist: 颜薇恩
  by artist: 林震前
  by artist: 温慧茵 VIVIENNE
  by artist: 曾耀祖
  by artist: 凯心
  by artist: Freddie Huang Yi Fei 黄一飞
  by artist: 陈薇芝
  by artist: 美錡等
  by artist: 梁祖仪
  by artist: 刘芷希
  by artist: 李浩菖
  by artist: Jaspers Lai
  by artist: Nicole Lai
  by artist: 王雪晶
  by artist: 马嘉轩
  in album: Happy龙龙Way
    type: MusicAlbum
    date published: 2024-12-27
  isrc code: MYMA12300201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:57:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07d7b4126267cec8ee75f3eddd76d27da978abb70613abe5825a2807799cffa2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953513
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYMA12300201
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x07d7b4126267cec8ee75f3eddd76d27da978abb70613abe5825a2807799cffa2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MYMA12300201.
    date published: 2026-06-13T12:47:07Z
  audio: Happy龙龙Way
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.142
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.758
    additional property: Energy
      type: PropertyValue
      value: 0.932
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.028
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.241
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.749
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.594
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor