Sheila Arnold
type: MusicGroup
genre: chamber music
genre: classical piano
description: Sheila Arnold (January 15, 1929 – June 12, 1997) was an American politician in the state of Wyoming. She served in the Wyoming House of Representatives as a member of the Democratic Party. She worked
popularity: 10
followers: 247
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa43a150404b4e317c70f8046cf4444c14557eb467722dbb5d32ad41e3cbd7472
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26221503-52aa-447b-955d-6bccba65160c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26221503-52aa-447b-955d-6bccba65160c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26221503-52aa-447b-955d-6bccba65160c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa43a150404b4e317c70f8046cf4444c14557eb467722dbb5d32ad41e3cbd7472","name":"Sheila Arnold","registered_at":"2026-06-16T02:54:51Z","symbol":"NIM0915134","token_address":"0x7dd1153de1384b3cedea0fd292a6eb85ed072e8c","type":"artist","uuid":"26221503-52aa-447b-955d-6bccba65160c"}
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 0xa43a150404b4e317c70f8046cf4444c14557eb467722dbb5d32ad41e3cbd7472. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26221503-52aa-447b-955d-6bccba65160c.json and https://artists.proofprofile.net/proofs/artist/26221503-52aa-447b-955d-6bccba65160c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:29:53Z
  text: {"copyright_id":"0xa43a150404b4e317c70f8046cf4444c14557eb467722dbb5d32ad41e3cbd7472","name":"Sheila Arnold","registered_at":"2026-06-16T02:54:51Z","symbol":"NIM0915134","token_address":"0x7dd1153de1384b3cedea0fd292a6eb85ed072e8c","type":"artist","uuid":"26221503-52aa-447b-955d-6bccba65160c"}
album: Miniaturen für Klavier
  type: MusicAlbum
  date published: 2000-07-01
album: Thème varié
  type: MusicAlbum
  date published: 2004-04-02
  track: Trois morceaux pour piano: No. 2, D'un jardin claire
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126400
    explicit: false
    by artist: Sheila Arnold
    in album: Thème varié
      type: MusicAlbum
      date published: 2004-04-02
    genre: chamber music
    genre: classical piano
    isrc code: DER560302518
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:52:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b284d5bb1ad0f34bd7cc7d8a13103a319d7b3b61dcdc5feee4d8b0e0cb2a221
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958517
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958517
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER560302518
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T07:54:29Z
    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 0x8b284d5bb1ad0f34bd7cc7d8a13103a319d7b3b61dcdc5feee4d8b0e0cb2a221. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DER560302518.
      date published: 2026-07-18T07:54:29Z
    audio: Trois morceaux pour piano: No. 2, D'un jardin claire
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.939
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.338
      additional property: Energy
        type: PropertyValue
        value: 0.012
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.991
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.889
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.066
      additional property: Loudness (dB)
        type: PropertyValue
        value: -32.165
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hands Wide Open
  type: MusicAlbum
  date published: 2010-05-18
album: Brahms: Variations Op. 9 & Op. 24 - Schumann: Kinderszenen Op. 15
  type: MusicAlbum
  date published: 2010-10-02
album: Brahms: Variations Op. 9 & Op. 24: Schumann: Kinderszenen Op. 15
  type: MusicAlbum
  date published: 2010-10-02
album: Brahms: Variations on a Theme by Robert Schumann in F-Sharp Minor, Op. 9; Kinderszenen, Op. 15; Variations and Fugue on a Theme by Handel in B-Flat Major, Op. 24
  type: MusicAlbum
  date published: 2010-10-02
album: Miniatures for Piano
  type: MusicAlbum
  date published: 2014-08-01
album: ECOUTEZ! Debussy, Cage & Takemitsu
  type: MusicAlbum
  date published: 2018-05-18
album: ECOUTEZ! Debussy, Cage & Takemitsu
  type: MusicAlbum
  date published: 2018-05-18
album: Brahms Intimissimo with Blüthner 1862
  type: MusicAlbum
  date published: 2024-10-18
  track: 7 Fantasien, Op. 116: No. 2, Intermezzo in A Minor
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224679
    explicit: false
    by artist: Sheila Arnold
    in album: Brahms Intimissimo with Blüthner 1862
      type: MusicAlbum
      date published: 2024-10-18
    genre: chamber music
    genre: classical piano
    isrc code: DEN962434908
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T05:53:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xefbc36e4fc74e1329a8f5695ade6e4dbed89e6f78221f600496b8bbb856ed121
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958506
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958506
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962434908
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T06:14:51Z
    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 0xefbc36e4fc74e1329a8f5695ade6e4dbed89e6f78221f600496b8bbb856ed121. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/DEN962434908.
      date published: 2026-07-18T06:14:51Z
    audio: 7 Fantasien, Op. 116: No. 2, Intermezzo in A Minor
      type: AudioObject
      additional property: Tempo (BPM)
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Tempo (BPM)
type: PropertyValue
value: 69.84

Musical Key
type: PropertyValue
value: 9

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.383

Energy
type: PropertyValue
value: 0.027

Speechiness
type: PropertyValue
value: 0.073

Acousticness
type: PropertyValue
value: 0.995

Instrumentalness
type: PropertyValue
value: 0.922

Liveness
type: PropertyValue
value: 0.072

Valence (Positivity)
type: PropertyValue
value: 0.056

Loudness (dB)
type: PropertyValue
value: -27.97

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor