多樂園
type: MusicGroup
genre: chinese indie
genre: taiwanese pop
popularity: 4
followers: 91
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd37b51e613ae6ecafe29a4a950738c30d9e55336d82b73bf19cbc423f0e64667
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a61bf8ae-cda3-47d0-bf33-5c8f3d802267.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a61bf8ae-cda3-47d0-bf33-5c8f3d802267.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a61bf8ae-cda3-47d0-bf33-5c8f3d802267
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd37b51e613ae6ecafe29a4a950738c30d9e55336d82b73bf19cbc423f0e64667","name":"多樂園","registered_at":"2026-06-20T07:21:12Z","symbol":"NIM1552723","token_address":"0xf92fc1172374382e7853b4b15988f23d2828236d","type":"artist","uuid":"a61bf8ae-cda3-47d0-bf33-5c8f3d802267"}
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 0xd37b51e613ae6ecafe29a4a950738c30d9e55336d82b73bf19cbc423f0e64667. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a61bf8ae-cda3-47d0-bf33-5c8f3d802267.json and https://artists.proofprofile.net/proofs/artist/a61bf8ae-cda3-47d0-bf33-5c8f3d802267.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xd37b51e613ae6ecafe29a4a950738c30d9e55336d82b73bf19cbc423f0e64667","name":"多樂園","registered_at":"2026-06-20T07:21:12Z","symbol":"NIM1552723","token_address":"0xf92fc1172374382e7853b4b15988f23d2828236d","type":"artist","uuid":"a61bf8ae-cda3-47d0-bf33-5c8f3d802267"}
album: 回到那無憂無慮
  type: MusicAlbum
  date published: 2014-03-05
album: 連連看
  type: MusicAlbum
  date published: 2016-08-05
album: 勇敢的主張
  type: MusicAlbum
  date published: 2020-05-07
album: 雲兒說
  type: MusicAlbum
  date published: 2021-12-10
album: 阿爸的歌
  type: MusicAlbum
  date published: 2022-08-01
album: 流浪邊際
  type: MusicAlbum
  date published: 2023-03-10
album: Finally Home
  type: MusicAlbum
  date published: 2024-12-06
  track: Finally Home
    type: MusicRecording
    duration: PT5M18S
    duration ms: 318763
    explicit: false
    by artist: 多樂園
    in album: Finally Home
      type: MusicAlbum
      date published: 2024-12-06
    genre: chinese indie
    genre: taiwanese pop
    isrc code: TWCC32419811
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:29:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x265c73758afc70ff610dd8f1ddfe4fb721e473a41a97fad239d54aabfa05bf7b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32419811
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x265c73758afc70ff610dd8f1ddfe4fb721e473a41a97fad239d54aabfa05bf7b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TWCC32419811.
      date published: 2026-07-04T11:19:20Z
    audio: Finally Home
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.853
      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: 0.642
      additional property: Energy
        type: PropertyValue
        value: 0.421
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.81
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.309
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.224
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.449
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major