Sarah Elting-Ballard
type: MusicGroup
popularity: 5
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a9cf7bdadab186507830e777e9f7e738c80de7d9ca15e6aa4fba52c2d87774d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954000
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954000
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31bf97e8-27fe-4154-b3d3-e5e953efc5d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31bf97e8-27fe-4154-b3d3-e5e953efc5d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31bf97e8-27fe-4154-b3d3-e5e953efc5d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:18:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a9cf7bdadab186507830e777e9f7e738c80de7d9ca15e6aa4fba52c2d87774d","name":"Sarah Elting-Ballard","registered_at":"2026-06-16T06:56:09Z","symbol":"NIM0972760","token_address":"0x656a4f0ff0cfb8b6d00d249b404e264d1d24f7e0","type":"artist","uuid":"31bf97e8-27fe-4154-b3d3-e5e953efc5d4"}
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 0x6a9cf7bdadab186507830e777e9f7e738c80de7d9ca15e6aa4fba52c2d87774d. Chain 2 (Bitcoin): anchored in block 954002 (2026-06-16T20:47:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31bf97e8-27fe-4154-b3d3-e5e953efc5d4.json and https://artists.proofprofile.net/proofs/artist/31bf97e8-27fe-4154-b3d3-e5e953efc5d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:47:12Z
  text: {"copyright_id":"0x6a9cf7bdadab186507830e777e9f7e738c80de7d9ca15e6aa4fba52c2d87774d","name":"Sarah Elting-Ballard","registered_at":"2026-06-16T06:56:09Z","symbol":"NIM0972760","token_address":"0x656a4f0ff0cfb8b6d00d249b404e264d1d24f7e0","type":"artist","uuid":"31bf97e8-27fe-4154-b3d3-e5e953efc5d4"}
album: Stars
  type: MusicAlbum
  date published: 2025-05-31
  track: Stars
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233076
    explicit: false
    by artist: Sarah Elting-Ballard
    in album: Stars
      type: MusicAlbum
      date published: 2025-05-31
    isrc code: USHM82526610
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:56:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3adcf237484be22204c0f31e24126f62625804d26beb2541a6d057a0ac0e302
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82526610
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:57:02Z
    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 0xa3adcf237484be22204c0f31e24126f62625804d26beb2541a6d057a0ac0e302. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:57:02Z), 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/USHM82526610.
      date published: 2026-07-15T15:57:02Z
    audio: Stars
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.69
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.214
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.901
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.323
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.466
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major