Cathy Bollinger
type: MusicGroup
popularity: 7
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70f17d615c82ea227a8b18344076a7c7d937fdaa1eb9bd3fd85709638bfb2840
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/603151cb-af5a-44d3-8945-9c3e55396ac8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/603151cb-af5a-44d3-8945-9c3e55396ac8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/603151cb-af5a-44d3-8945-9c3e55396ac8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70f17d615c82ea227a8b18344076a7c7d937fdaa1eb9bd3fd85709638bfb2840","name":"Cathy Bollinger","registered_at":"2026-06-16T23:08:33Z","symbol":"NIM1204786","token_address":"0xefc622a8155d8af17b75c9a38c33c143a74a011e","type":"artist","uuid":"603151cb-af5a-44d3-8945-9c3e55396ac8"}
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 0x70f17d615c82ea227a8b18344076a7c7d937fdaa1eb9bd3fd85709638bfb2840. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/603151cb-af5a-44d3-8945-9c3e55396ac8.json and https://artists.proofprofile.net/proofs/artist/603151cb-af5a-44d3-8945-9c3e55396ac8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x70f17d615c82ea227a8b18344076a7c7d937fdaa1eb9bd3fd85709638bfb2840","name":"Cathy Bollinger","registered_at":"2026-06-16T23:08:33Z","symbol":"NIM1204786","token_address":"0xefc622a8155d8af17b75c9a38c33c143a74a011e","type":"artist","uuid":"603151cb-af5a-44d3-8945-9c3e55396ac8"}
album: From a Mothers Heart
  type: MusicAlbum
  date published: 1988-01-01
album: Toddlin' Tunes
  type: MusicAlbum
  date published: 2004-01-01
album: My Turn Your Turn: Songs for Building Social Skills
  type: MusicAlbum
  date published: 2005-01-01
album: Alphabet Jam: Songs and Rhymes to Build Early Reading Skills
  type: MusicAlbum
  date published: 2006-01-01
album: Healthy All Over
  type: MusicAlbum
  date published: 2012-11-06
  track: What's On Your Plate
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131293
    explicit: false
    by artist: Cathy Bollinger
    in album: Healthy All Over
      type: MusicAlbum
      date published: 2012-11-06
    isrc code: USCGH1362117
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T19:29:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x63261dfc439e98e3f1915ba99f267cf3524a12b06310a3987d2187adf483e379
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1362117
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 0x63261dfc439e98e3f1915ba99f267cf3524a12b06310a3987d2187adf483e379. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USCGH1362117.
      date published: 2026-07-16T19:42:29Z
    audio: What's On Your Plate
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.872
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.767
      additional property: Energy
        type: PropertyValue
        value: 0.342
      additional property: Speechiness
        type: PropertyValue
        value: 0.1
      additional property: Acousticness
        type: PropertyValue
        value: 0.639
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.357
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.806
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.451
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Expanding Language Through Songs
  type: MusicAlbum
  date published: 2022-01-15
album: Still in Love with Love
  type: MusicAlbum
  date published: 2023-02-02