Nicholas E. Ballen
type: MusicGroup
popularity: 6
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cd4f86a77106dece6c1860626431269fb823f38e4aed81f57ce5ab4f2dcc57a
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/ff272afb-eb2f-4468-95a8-47edc4aee3fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff272afb-eb2f-4468-95a8-47edc4aee3fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff272afb-eb2f-4468-95a8-47edc4aee3fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cd4f86a77106dece6c1860626431269fb823f38e4aed81f57ce5ab4f2dcc57a","name":"Nicholas E. Ballen","registered_at":"2026-06-21T18:43:39Z","symbol":"NIM2001663","token_address":"0x496948c87caac0310bba97b990a8726caa1d2c55","type":"artist","uuid":"ff272afb-eb2f-4468-95a8-47edc4aee3fb"}
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 0x4cd4f86a77106dece6c1860626431269fb823f38e4aed81f57ce5ab4f2dcc57a. 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/ff272afb-eb2f-4468-95a8-47edc4aee3fb.json and https://artists.proofprofile.net/proofs/artist/ff272afb-eb2f-4468-95a8-47edc4aee3fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x4cd4f86a77106dece6c1860626431269fb823f38e4aed81f57ce5ab4f2dcc57a","name":"Nicholas E. Ballen","registered_at":"2026-06-21T18:43:39Z","symbol":"NIM2001663","token_address":"0x496948c87caac0310bba97b990a8726caa1d2c55","type":"artist","uuid":"ff272afb-eb2f-4468-95a8-47edc4aee3fb"}
album: Nicholas E. Ballen: Sonata in G Minor (Op. 7)
  type: MusicAlbum
  date published: 2023-03-13
album: Nicholas E. Ballen: Sonata in F (Op. 8)
  type: MusicAlbum
  date published: 2023-03-15
album: Nicholas E. Ballen: Sonata in G (Op. 3)
  type: MusicAlbum
  date published: 2023-03-16
album: Nicholas E. Ballen: Sonata in C (Op. 15)
  type: MusicAlbum
  date published: 2023-05-03
album: Nicholas E. Ballen: String Quartet in A Major, Op. 12
  type: MusicAlbum
  date published: 2023-06-20
album: Nicholas E. Ballen: Sonata in G Minor (Op. 7)
  type: MusicAlbum
  date published: 2024-02-29
album: Nicholas E. Ballen: Collection of Shorter Works
  type: MusicAlbum
  date published: 2024-07-24
album: Nicholas E. Ballen: Sonata in F Minor, Op. 26
  type: MusicAlbum
  date published: 2024-09-28
  track: Sonata in F Minor, Op. 26: II. Andante con moto
    type: MusicRecording
    duration: PT5M44S
    duration ms: 344510
    explicit: false
    by artist: Nicholas E. Ballen
    in album: Nicholas E. Ballen: Sonata in F Minor, Op. 26
      type: MusicAlbum
      date published: 2024-09-28
    isrc code: USHM92492621
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:33:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7a0674284c7db082a7939979a1dcc70a0ed8d5c8e636a17d68b15b1026b00d82
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92492621
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x7a0674284c7db082a7939979a1dcc70a0ed8d5c8e636a17d68b15b1026b00d82. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM92492621.
      date published: 2026-07-05T01:12:41Z
    audio: Sonata in F Minor, Op. 26: II. Andante con moto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.833
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.323
      additional property: Energy
        type: PropertyValue
        value: 0.015
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.988
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.903
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.184
      additional property: Loudness (dB)
        type: PropertyValue
        value: -35.383
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major