ELECTRO STARS LOFI
type: MusicGroup
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50756644350c4e2c4dfb5bb3b5a2f9ac11476d3d078853b9d7044f53124c6d7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/187a8e74-12f2-4e65-9ceb-1f068522c6cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/187a8e74-12f2-4e65-9ceb-1f068522c6cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/187a8e74-12f2-4e65-9ceb-1f068522c6cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50756644350c4e2c4dfb5bb3b5a2f9ac11476d3d078853b9d7044f53124c6d7a","name":"ELECTRO STARS LOFI","registered_at":"2026-06-15T22:20:00Z","symbol":"NIM0849493","token_address":"0xca1b0dfed8a10ad409e64c26a140409ece1739c3","type":"artist","uuid":"187a8e74-12f2-4e65-9ceb-1f068522c6cb"}
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 0x50756644350c4e2c4dfb5bb3b5a2f9ac11476d3d078853b9d7044f53124c6d7a. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/187a8e74-12f2-4e65-9ceb-1f068522c6cb.json and https://artists.proofprofile.net/proofs/artist/187a8e74-12f2-4e65-9ceb-1f068522c6cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x50756644350c4e2c4dfb5bb3b5a2f9ac11476d3d078853b9d7044f53124c6d7a","name":"ELECTRO STARS LOFI","registered_at":"2026-06-15T22:20:00Z","symbol":"NIM0849493","token_address":"0xca1b0dfed8a10ad409e64c26a140409ece1739c3","type":"artist","uuid":"187a8e74-12f2-4e65-9ceb-1f068522c6cb"}
album: In My World
  type: MusicAlbum
  date published: 2025-04-13
  track: In My World
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154489
    explicit: false
    by artist: ELECTRO STARS LOFI
    in album: In My World
      type: MusicAlbum
      date published: 2025-04-13
    isrc code: QZMEP2502951
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:09:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4a8fd4dc92df26cafc0c8a9b8e8a5cc139e01dc8ff475cc8d0c5abb146ec17dc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2502951
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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 0x4a8fd4dc92df26cafc0c8a9b8e8a5cc139e01dc8ff475cc8d0c5abb146ec17dc. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QZMEP2502951.
      date published: 2026-07-12T23:27:28Z
    audio: In My World
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.02
      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: 0.535
      additional property: Energy
        type: PropertyValue
        value: 0.505
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.477
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.847
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.736
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.977
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Voice in My mind
  type: MusicAlbum
  date published: 2025-04-20
album: Walking Slowly
  type: MusicAlbum
  date published: 2025-04-20
album: Misplaced
  type: MusicAlbum
  date published: 2025-04-21