Hannah Richardson
type: MusicGroup
popularity: 5
followers: 245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14873d1a880394e9403930391fe3e919a6fff00a886467d7bd151f3de90a8827
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/821a78ce-0975-4d75-a72c-78ef3d17d06f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/821a78ce-0975-4d75-a72c-78ef3d17d06f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/821a78ce-0975-4d75-a72c-78ef3d17d06f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14873d1a880394e9403930391fe3e919a6fff00a886467d7bd151f3de90a8827","name":"Hannah Richardson","registered_at":"2026-06-17T11:00:39Z","symbol":"NIM1374637","token_address":"0x477ff6f1a8d2e9d2a3590d05ae2d0d15fa5d43c8","type":"artist","uuid":"821a78ce-0975-4d75-a72c-78ef3d17d06f"}
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 0x14873d1a880394e9403930391fe3e919a6fff00a886467d7bd151f3de90a8827. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/821a78ce-0975-4d75-a72c-78ef3d17d06f.json and https://artists.proofprofile.net/proofs/artist/821a78ce-0975-4d75-a72c-78ef3d17d06f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x14873d1a880394e9403930391fe3e919a6fff00a886467d7bd151f3de90a8827","name":"Hannah Richardson","registered_at":"2026-06-17T11:00:39Z","symbol":"NIM1374637","token_address":"0x477ff6f1a8d2e9d2a3590d05ae2d0d15fa5d43c8","type":"artist","uuid":"821a78ce-0975-4d75-a72c-78ef3d17d06f"}
album: The Country Bug
  type: MusicAlbum
  date published: 2011-02-05
album: A Moment in Song
  type: MusicAlbum
  date published: 2012-05-17
album: Roots
  type: MusicAlbum
  date published: 2016-07-07
album: Chasing Rainbows
  type: MusicAlbum
  date published: 2017-09-18
album: Maniac
  type: MusicAlbum
  date published: 2020-10-23
album: Roman Holiday
  type: MusicAlbum
  date published: 2022-01-21
album: Catching Feelings
  type: MusicAlbum
  date published: 2022-05-06
album: butterflies | butter knives
  type: MusicAlbum
  date published: 2023-03-10
album: WHERES MY DRUNK TEXT
  type: MusicAlbum
  date published: 2024-01-26
album: PSYCHOBITCH
  type: MusicAlbum
  date published: 2024-03-29
album: STATE LINES
  type: MusicAlbum
  date published: 2024-08-02
album: TOOTHACHE
  type: MusicAlbum
  date published: 2025-01-10
  track: TOOTHACHE
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210278
    explicit: false
    by artist: Hannah Richardson
    in album: TOOTHACHE
      type: MusicAlbum
      date published: 2025-01-10
    isrc code: QT3F32475751
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T11:01:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc758057ef55db449efd78153fe570f35174c1599a1abc1bdfcbc989c6c66c9bc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32475751
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xc758057ef55db449efd78153fe570f35174c1599a1abc1bdfcbc989c6c66c9bc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QT3F32475751.
      date published: 2026-07-03T21:18:05Z
    audio: TOOTHACHE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.016
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.636
      additional property: Energy
        type: PropertyValue
        value: 0.9
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0.043
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.163
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.525
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.038
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major