Caroline Smallwood
type: MusicGroup
popularity: 3
followers: 566
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe99e6fa2c238826f7c7f79d004360cb3da50763e49d9a697bec91e8b8a5bd159
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8d42cae-ac5e-4e71-a780-b500fd9f8438.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8d42cae-ac5e-4e71-a780-b500fd9f8438.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8d42cae-ac5e-4e71-a780-b500fd9f8438
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe99e6fa2c238826f7c7f79d004360cb3da50763e49d9a697bec91e8b8a5bd159","name":"Caroline Smallwood","registered_at":"2026-06-20T08:44:29Z","symbol":"NIM1570172","token_address":"0xb59b875b74ebf544b8ee52d270346700453a0b47","type":"artist","uuid":"a8d42cae-ac5e-4e71-a780-b500fd9f8438"}
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 0xe99e6fa2c238826f7c7f79d004360cb3da50763e49d9a697bec91e8b8a5bd159. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8d42cae-ac5e-4e71-a780-b500fd9f8438.json and https://artists.proofprofile.net/proofs/artist/a8d42cae-ac5e-4e71-a780-b500fd9f8438.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xe99e6fa2c238826f7c7f79d004360cb3da50763e49d9a697bec91e8b8a5bd159","name":"Caroline Smallwood","registered_at":"2026-06-20T08:44:29Z","symbol":"NIM1570172","token_address":"0xb59b875b74ebf544b8ee52d270346700453a0b47","type":"artist","uuid":"a8d42cae-ac5e-4e71-a780-b500fd9f8438"}
album: Little Blue House
  type: MusicAlbum
  date published: 2023-03-24
album: Daughter of a Working Man
  type: MusicAlbum
  date published: 2023-09-23
  track: Daughter of a Working Man
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170859
    explicit: false
    by artist: Caroline Smallwood
    in album: Daughter of a Working Man
      type: MusicAlbum
      date published: 2023-09-23
    isrc code: QZTAX2367096
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:51:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x528baaef22ab328c39058f8c11762b5e9b30045aea451091f7b25517911624da
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2367096
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:54:24Z
    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 0x528baaef22ab328c39058f8c11762b5e9b30045aea451091f7b25517911624da. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T15:54:24Z), 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/QZTAX2367096.
      date published: 2026-07-19T15:54:24Z
    audio: Daughter of a Working Man
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.184
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.477
      additional property: Energy
        type: PropertyValue
        value: 0.197
      additional property: Speechiness
        type: PropertyValue
        value: 0.128
      additional property: Acousticness
        type: PropertyValue
        value: 0.828
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.166
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.275
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.047
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dance With Me
  type: MusicAlbum
  date published: 2024-06-07