Piano In Studio B
type: MusicGroup
popularity: 13
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e15106913ee7b64fbd9e15bf9fd22a346469e20c6b5bfcfe5bbf8dc7f837792
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/006351b4-31b0-4a90-9b29-20cd11038f89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/006351b4-31b0-4a90-9b29-20cd11038f89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/006351b4-31b0-4a90-9b29-20cd11038f89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e15106913ee7b64fbd9e15bf9fd22a346469e20c6b5bfcfe5bbf8dc7f837792","name":"Piano In Studio B","registered_at":"2026-06-14T04:31:09Z","symbol":"NIM0339188","token_address":"0xbdc42a823fa11da424c95fcedfd0b04466b19111","type":"artist","uuid":"006351b4-31b0-4a90-9b29-20cd11038f89"}
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 0x5e15106913ee7b64fbd9e15bf9fd22a346469e20c6b5bfcfe5bbf8dc7f837792. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/006351b4-31b0-4a90-9b29-20cd11038f89.json and https://artists.proofprofile.net/proofs/artist/006351b4-31b0-4a90-9b29-20cd11038f89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0x5e15106913ee7b64fbd9e15bf9fd22a346469e20c6b5bfcfe5bbf8dc7f837792","name":"Piano In Studio B","registered_at":"2026-06-14T04:31:09Z","symbol":"NIM0339188","token_address":"0xbdc42a823fa11da424c95fcedfd0b04466b19111","type":"artist","uuid":"006351b4-31b0-4a90-9b29-20cd11038f89"}
album: All Of Me
  type: MusicAlbum
  date published: 2013-08-12
album: Perfect (Piano Cover)
  type: MusicAlbum
  date published: 2017-09-26
  track: Perfect (Piano Cover)
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244572
    explicit: false
    by artist: Piano In Studio B
    in album: Perfect (Piano Cover)
      type: MusicAlbum
      date published: 2017-09-26
    isrc code: GX89G2219953
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:41:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x24c3c8e2229dc1839b51fe006595194d73544aa026f46e19c02b54bb09d89ccd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957763
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957763
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2219953
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T22:01:25Z
    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 0x24c3c8e2229dc1839b51fe006595194d73544aa026f46e19c02b54bb09d89ccd. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/GX89G2219953.
      date published: 2026-07-12T22:01:25Z
    audio: Perfect (Piano Cover)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.068
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.497
      additional property: Energy
        type: PropertyValue
        value: 0.078
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.993
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.954
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.423
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.351
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Where Are You Now (Piano Cover)
  type: MusicAlbum
  date published: 2021-07-30
album: As It Was
  type: MusicAlbum
  date published: 2022-03-31
album: Sugar (Piano Cover)
  type: MusicAlbum
  date published: 2022-09-06
album: Forget Me
  type: MusicAlbum
  date published: 2022-09-10
album: You Are The Reason (Piano Cover)
  type: MusicAlbum
  date published: 2022-09-16
album: Never Gonna Not Dance Again (Piano)
  type: MusicAlbum
  date published: 2022-11-08