Maria Rose
type: MusicGroup
popularity: 2
followers: 665
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ef4196faac7f79269388fc4a59e0fae0f9c055f9774f18991c486618d27eb66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/869bfd5a-a022-4d4e-a3ab-bcf555f1bc64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/869bfd5a-a022-4d4e-a3ab-bcf555f1bc64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/869bfd5a-a022-4d4e-a3ab-bcf555f1bc64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ef4196faac7f79269388fc4a59e0fae0f9c055f9774f18991c486618d27eb66","name":"Maria Rose","registered_at":"2026-06-17T12:36:59Z","symbol":"NIM1397616","token_address":"0x2a5768c89e2eb318d7cfbf407d63333fe5d78cd1","type":"artist","uuid":"869bfd5a-a022-4d4e-a3ab-bcf555f1bc64"}
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 0x3ef4196faac7f79269388fc4a59e0fae0f9c055f9774f18991c486618d27eb66. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/869bfd5a-a022-4d4e-a3ab-bcf555f1bc64.json and https://artists.proofprofile.net/proofs/artist/869bfd5a-a022-4d4e-a3ab-bcf555f1bc64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x3ef4196faac7f79269388fc4a59e0fae0f9c055f9774f18991c486618d27eb66","name":"Maria Rose","registered_at":"2026-06-17T12:36:59Z","symbol":"NIM1397616","token_address":"0x2a5768c89e2eb318d7cfbf407d63333fe5d78cd1","type":"artist","uuid":"869bfd5a-a022-4d4e-a3ab-bcf555f1bc64"}
album: Fake Love
  type: MusicAlbum
  date published: 2019-07-30
album: Midnight Thoughts
  type: MusicAlbum
  date published: 2019-09-26
album: Midnight Thoughts
  type: MusicAlbum
  date published: 2020-01-01
album: Scorpio The Remixes
  type: MusicAlbum
  date published: 2021-04-16
album: The Garden
  type: MusicAlbum
  date published: 2022-06-03
album: Better without u!
  type: MusicAlbum
  date published: 2022-11-25
album: The Girls and The Gays (Just get it)
  type: MusicAlbum
  date published: 2024-03-30
album: The Girls and The Gays (Just get it)
  type: MusicAlbum
  date published: 2024-03-30
album: Dearly Departed
  type: MusicAlbum
  date published: 2024-08-02
album: ...Baby One More Time
  type: MusicAlbum
  date published: 2024-11-29
album: U MAD?
  type: MusicAlbum
  date published: 2025-06-20
album: FANG SERVICE
  type: MusicAlbum
  date published: 2025-09-26
  track: FANG SERVICE
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203336
    explicit: false
    by artist: Maria Rose
    in album: FANG SERVICE
      type: MusicAlbum
      date published: 2025-09-26
    isrc code: QZZ7P2562000
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:51:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf6ceeb68ee6029aaae684b466614bf5431dcc63da54d722d7c6a1b12dd38d72
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2562000
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0xcf6ceeb68ee6029aaae684b466614bf5431dcc63da54d722d7c6a1b12dd38d72. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZZ7P2562000.
      date published: 2026-07-05T12:31:54Z
    audio: FANG SERVICE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.01
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.74
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.132
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.327
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.588
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.585
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor