Andrea Superstein
type: MusicGroup
genre: soul jazz
genre: vocal jazz
popularity: 9
followers: 760
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbd7fb5acc629f83e5f2db610046940c0b90d88a94a5690f679df830ab5958c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efe7fa0b-6ebd-4997-8e1a-d5c66a670a60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efe7fa0b-6ebd-4997-8e1a-d5c66a670a60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efe7fa0b-6ebd-4997-8e1a-d5c66a670a60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbd7fb5acc629f83e5f2db610046940c0b90d88a94a5690f679df830ab5958c9","name":"Andrea Superstein","registered_at":"2026-06-21T13:04:16Z","symbol":"NIM1930797","token_address":"0xc8fc302f4948b7095018d75cb28e51c2eac4e133","type":"artist","uuid":"efe7fa0b-6ebd-4997-8e1a-d5c66a670a60"}
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 0xbbd7fb5acc629f83e5f2db610046940c0b90d88a94a5690f679df830ab5958c9. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efe7fa0b-6ebd-4997-8e1a-d5c66a670a60.json and https://artists.proofprofile.net/proofs/artist/efe7fa0b-6ebd-4997-8e1a-d5c66a670a60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xbbd7fb5acc629f83e5f2db610046940c0b90d88a94a5690f679df830ab5958c9","name":"Andrea Superstein","registered_at":"2026-06-21T13:04:16Z","symbol":"NIM1930797","token_address":"0xc8fc302f4948b7095018d75cb28e51c2eac4e133","type":"artist","uuid":"efe7fa0b-6ebd-4997-8e1a-d5c66a670a60"}
album: What Goes On
  type: MusicAlbum
  date published: 2015-11-13
album: What Goes On
  type: MusicAlbum
  date published: 2015-11-13
album: What Goes On
  type: MusicAlbum
  date published: 2015-11-13
album: Worlds Apart
  type: MusicAlbum
  date published: 2018-06-27
album: Nouveau
  type: MusicAlbum
  date published: 2018-08-17
album: Worlds Apart
  type: MusicAlbum
  date published: 2018-09-21
album: Worlds Apart
  type: MusicAlbum
  date published: 2019-10-22
album: Every Little Step
  type: MusicAlbum
  date published: 2021-03-03
album: Say It Ain't So
  type: MusicAlbum
  date published: 2023-01-25
album: Lay Your Head Down
  type: MusicAlbum
  date published: 2023-10-13
album: So In Love
  type: MusicAlbum
  date published: 2023-11-24
album: All I Need
  type: MusicAlbum
  date published: 2024-01-12
album: Oh Mother
  type: MusicAlbum
  date published: 2024-02-09
  track: Mombo
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234986
    explicit: false
    by artist: Andrea Superstein
    in album: Oh Mother
      type: MusicAlbum
      date published: 2024-02-09
    genre: soul jazz
    genre: vocal jazz
    isrc code: CACK42430006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T17:03:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaa82537df2bb1e2ae01e6c9bdf596db4fe9ed392fd69eb3bce8766656f229f2e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957888
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957888
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACK42430006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T17:43:59Z
    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 0xaa82537df2bb1e2ae01e6c9bdf596db4fe9ed392fd69eb3bce8766656f229f2e. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/CACK42430006.
      date published: 2026-07-13T17:43:59Z
    audio: Mombo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.098
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.685
      additional property: Energy
        type: PropertyValue
        value: 0.5
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.566
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.069
      additional property: Liveness
        type: PropertyValue
        value: 0.185
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.512
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.548
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major