Musa明馬丁
type: MusicGroup
genre: chinese indie
genre: taiwanese indie
popularity: 3
followers: 777
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8a76cf7750d4144d384b11842418ac84ac0a3cb10149c27d55f558fe2c26a37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0293d4bc-d71a-4572-b12f-c9220dda99a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0293d4bc-d71a-4572-b12f-c9220dda99a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0293d4bc-d71a-4572-b12f-c9220dda99a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8a76cf7750d4144d384b11842418ac84ac0a3cb10149c27d55f558fe2c26a37","name":"Musa明馬丁","registered_at":"2026-06-15T14:23:57Z","symbol":"NIM0735915","token_address":"0x339de3262168e9aa9e61538c9a219976f49a6f4b","type":"artist","uuid":"0293d4bc-d71a-4572-b12f-c9220dda99a5"}
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 0xc8a76cf7750d4144d384b11842418ac84ac0a3cb10149c27d55f558fe2c26a37. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0293d4bc-d71a-4572-b12f-c9220dda99a5.json and https://artists.proofprofile.net/proofs/artist/0293d4bc-d71a-4572-b12f-c9220dda99a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xc8a76cf7750d4144d384b11842418ac84ac0a3cb10149c27d55f558fe2c26a37","name":"Musa明馬丁","registered_at":"2026-06-15T14:23:57Z","symbol":"NIM0735915","token_address":"0x339de3262168e9aa9e61538c9a219976f49a6f4b","type":"artist","uuid":"0293d4bc-d71a-4572-b12f-c9220dda99a5"}
album: All Kinds of Good
  type: MusicAlbum
  date published: 2016-05-25
album: 時日 (Live)
  type: MusicAlbum
  date published: 2020-03-20
album: ON
  type: MusicAlbum
  date published: 2021-10-29
  track: On Love (feat. 9m88 & Liso GcWabe)
    type: MusicRecording
    duration: PT5M10S
    duration ms: 310369
    explicit: false
    by artist: Musa明馬丁
    in album: ON
      type: MusicAlbum
      date published: 2021-10-29
    genre: chinese indie
    genre: taiwanese indie
    isrc code: TWHM72110003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:48:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb3faae49ac5ac735875cc8f6859144a996807c5ffd4de50e957c2c0c97d853ee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958689
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958689
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWHM72110003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:11:11Z
    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 0xb3faae49ac5ac735875cc8f6859144a996807c5ffd4de50e957c2c0c97d853ee. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/TWHM72110003.
      date published: 2026-07-19T07:11:11Z
    audio: On Love (feat. 9m88 & Liso GcWabe)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.977
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.724
      additional property: Energy
        type: PropertyValue
        value: 0.366
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.534
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.187
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.729
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Yilan Dance (Asia Pacific Social Innovation Summit Theme Song)
  type: MusicAlbum
  date published: 2023-04-17