Jewelia plays the piano
type: MusicGroup
popularity: 3
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b53f996c3c124834109ae5b10e27fa598fbc2f0025545c21add313d12f67979
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eff6db84-fb88-4c60-90b9-9ab0c7327d37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eff6db84-fb88-4c60-90b9-9ab0c7327d37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eff6db84-fb88-4c60-90b9-9ab0c7327d37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b53f996c3c124834109ae5b10e27fa598fbc2f0025545c21add313d12f67979","name":"Jewelia plays the piano","registered_at":"2026-06-21T12:23:19Z","symbol":"NIM1922222","token_address":"0x415dba93e7f94edfc4e0eabe30171131ef183b84","type":"artist","uuid":"eff6db84-fb88-4c60-90b9-9ab0c7327d37"}
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 0x1b53f996c3c124834109ae5b10e27fa598fbc2f0025545c21add313d12f67979. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eff6db84-fb88-4c60-90b9-9ab0c7327d37.json and https://artists.proofprofile.net/proofs/artist/eff6db84-fb88-4c60-90b9-9ab0c7327d37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x1b53f996c3c124834109ae5b10e27fa598fbc2f0025545c21add313d12f67979","name":"Jewelia plays the piano","registered_at":"2026-06-21T12:23:19Z","symbol":"NIM1922222","token_address":"0x415dba93e7f94edfc4e0eabe30171131ef183b84","type":"artist","uuid":"eff6db84-fb88-4c60-90b9-9ab0c7327d37"}
album: Under the cherry tree
  type: MusicAlbum
  date published: 2023-03-15
album: Under the cherry tree
  type: MusicAlbum
  date published: 2023-03-15
  track: Under the cherry tree
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151997
    explicit: false
    by artist: Jewelia plays the piano
    in album: Under the cherry tree
      type: MusicAlbum
      date published: 2023-03-15
    isrc code: UKT2H2367002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:54:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbf7b2a459d614c15a71ae048d485e7fb4f71718d1c5ef3cdfac63425a06ae3a9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKT2H2367002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:57:22Z
    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 0xbf7b2a459d614c15a71ae048d485e7fb4f71718d1c5ef3cdfac63425a06ae3a9. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:57:22Z), 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/UKT2H2367002.
      date published: 2026-07-20T02:57:22Z
    audio: Under the cherry tree
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 207.972
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.204
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.983
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.94
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.217
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.284
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Raindrops on a lake
  type: MusicAlbum
  date published: 2023-03-29
album: Raindrops on a lake
  type: MusicAlbum
  date published: 2023-03-29
album: The music box
  type: MusicAlbum
  date published: 2023-09-29