Passion Sisters
type: MusicGroup
popularity: 5
followers: 429
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8fd764127b7709551bd297ac05ae9e7538cd119e05eff939d08b83152854774
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3978a2e9-0d7d-45c3-959b-afa9fc20a0a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3978a2e9-0d7d-45c3-959b-afa9fc20a0a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3978a2e9-0d7d-45c3-959b-afa9fc20a0a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8fd764127b7709551bd297ac05ae9e7538cd119e05eff939d08b83152854774","name":"Passion Sisters","registered_at":"2026-06-16T09:55:55Z","symbol":"NIM1015681","token_address":"0x64962af8146e540cad4bfe07386db94623ef86d1","type":"artist","uuid":"3978a2e9-0d7d-45c3-959b-afa9fc20a0a4"}
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 0xf8fd764127b7709551bd297ac05ae9e7538cd119e05eff939d08b83152854774. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3978a2e9-0d7d-45c3-959b-afa9fc20a0a4.json and https://artists.proofprofile.net/proofs/artist/3978a2e9-0d7d-45c3-959b-afa9fc20a0a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xf8fd764127b7709551bd297ac05ae9e7538cd119e05eff939d08b83152854774","name":"Passion Sisters","registered_at":"2026-06-16T09:55:55Z","symbol":"NIM1015681","token_address":"0x64962af8146e540cad4bfe07386db94623ef86d1","type":"artist","uuid":"3978a2e9-0d7d-45c3-959b-afa9fc20a0a4"}
album: Kiss Me
  type: MusicAlbum
  date published: 2018-09-15
album: Look at Me
  type: MusicAlbum
  date published: 2019-07-12
album: Passion Sisters
  type: MusicAlbum
  date published: 2020-09-19
album: 一球入魂
  type: MusicAlbum
  date published: 2022-08-27
album: We Can
  type: MusicAlbum
  date published: 2023-10-15
  track: We Can
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188440
    explicit: false
    by artist: Passion Sisters
    in album: We Can
      type: MusicAlbum
      date published: 2023-10-15
    isrc code: TWU712304599
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T18:53:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18052afd5cb0546fc945a695e29cf9ddb2d66711ffa037d43ea0faaafe2c9c4b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712304599
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T21:56:58Z
    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 0x18052afd5cb0546fc945a695e29cf9ddb2d66711ffa037d43ea0faaafe2c9c4b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:56:58Z), 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/TWU712304599.
      date published: 2026-07-16T21:56:58Z
    audio: We Can
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.95
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.347
      additional property: Energy
        type: PropertyValue
        value: 0.943
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.344
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.403
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.757
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Go! Passion Go!
  type: MusicAlbum
  date published: 2024-09-06
album: We Got You
  type: MusicAlbum
  date published: 2025-10-03