Clare Uchima
type: MusicGroup
genre: j-r&b
popularity: 30
followers: 2614
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x908e5216245128e296855ae28bead91b48326f43ed604f26b60e1ddbd1f5cc1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28100baf-2f81-4b8b-bc6c-af2dcc5296bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28100baf-2f81-4b8b-bc6c-af2dcc5296bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28100baf-2f81-4b8b-bc6c-af2dcc5296bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x908e5216245128e296855ae28bead91b48326f43ed604f26b60e1ddbd1f5cc1c","name":"Clare Uchima","registered_at":"2026-06-11T14:41:04Z","symbol":"NIM0052121","token_address":"0x6f22d874a1a2e28609594f52b88c2e060c0070e2","type":"artist","uuid":"28100baf-2f81-4b8b-bc6c-af2dcc5296bb"}
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 0x908e5216245128e296855ae28bead91b48326f43ed604f26b60e1ddbd1f5cc1c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28100baf-2f81-4b8b-bc6c-af2dcc5296bb.json and https://artists.proofprofile.net/proofs/artist/28100baf-2f81-4b8b-bc6c-af2dcc5296bb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x908e5216245128e296855ae28bead91b48326f43ed604f26b60e1ddbd1f5cc1c","name":"Clare Uchima","registered_at":"2026-06-11T14:41:04Z","symbol":"NIM0052121","token_address":"0x6f22d874a1a2e28609594f52b88c2e060c0070e2","type":"artist","uuid":"28100baf-2f81-4b8b-bc6c-af2dcc5296bb"}
album: Shima Uta
  type: MusicAlbum
  date published: 2018-11-20
album: Reign
  type: MusicAlbum
  date published: 2018-11-20
album: Lokah Samastah Sukhino Bhavantu
  type: MusicAlbum
  date published: 2020-10-02
album: Be Here Now
  type: MusicAlbum
  date published: 2021-03-01
album: Space
  type: MusicAlbum
  date published: 2021-05-07
  track: Space
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271063
    explicit: false
    by artist: Clare Uchima
    in album: Space
      type: MusicAlbum
      date published: 2021-05-07
    genre: j-r&b
    isrc code: QZHN52113246
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T15:45:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x46a05e73f42133f5e942d29295ac36384652d7ec0d80d485aaf50ff825c46bf0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52113246
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x46a05e73f42133f5e942d29295ac36384652d7ec0d80d485aaf50ff825c46bf0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52113246 — a six-check JSON result.
      date published: 2026-07-03T19:59:51Z
    audio: Space
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.392
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.284
      additional property: Energy
        type: PropertyValue
        value: 0.179
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.967
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.054
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.144
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.182
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I AM
  type: MusicAlbum
  date published: 2022-03-01