LOU XIII
type: MusicGroup
popularity: 3
followers: 154
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18dbab45d0ce1ccd0d9f0a3671a283cef8337a82863f8d4229accc253d854f3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e44b31ee-c344-4513-a42b-6eda263fbac9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e44b31ee-c344-4513-a42b-6eda263fbac9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e44b31ee-c344-4513-a42b-6eda263fbac9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18dbab45d0ce1ccd0d9f0a3671a283cef8337a82863f8d4229accc253d854f3a","name":"LOU XIII","registered_at":"2026-06-21T07:36:17Z","symbol":"NIM1864351","token_address":"0x285b82dae28b15dc0d98eb12541c6ce89bc3ebc1","type":"artist","uuid":"e44b31ee-c344-4513-a42b-6eda263fbac9"}
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 0x18dbab45d0ce1ccd0d9f0a3671a283cef8337a82863f8d4229accc253d854f3a. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e44b31ee-c344-4513-a42b-6eda263fbac9.json and https://artists.proofprofile.net/proofs/artist/e44b31ee-c344-4513-a42b-6eda263fbac9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x18dbab45d0ce1ccd0d9f0a3671a283cef8337a82863f8d4229accc253d854f3a","name":"LOU XIII","registered_at":"2026-06-21T07:36:17Z","symbol":"NIM1864351","token_address":"0x285b82dae28b15dc0d98eb12541c6ce89bc3ebc1","type":"artist","uuid":"e44b31ee-c344-4513-a42b-6eda263fbac9"}
album: DESTINED
  type: MusicAlbum
  date published: 2021-10-13
  track: NO MORE PAIN
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163546
    explicit: true
    by artist: LOU XIII
    in album: DESTINED
      type: MusicAlbum
      date published: 2021-10-13
    isrc code: QM24S2106564
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T19:40:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x97e305a699dd5f0944d32d3cab2c8a5fe618dfe223fc2f8f55a8addfe3a92135
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2106564
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x97e305a699dd5f0944d32d3cab2c8a5fe618dfe223fc2f8f55a8addfe3a92135. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QM24S2106564.
      date published: 2026-07-06T01:25:57Z
    audio: NO MORE PAIN
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.009
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.599
      additional property: Energy
        type: PropertyValue
        value: 0.476
      additional property: Speechiness
        type: PropertyValue
        value: 0.228
      additional property: Acousticness
        type: PropertyValue
        value: 0.053
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.189
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.171
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.66
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pain & Process
  type: MusicAlbum
  date published: 2022-02-15
album: Fly Away
  type: MusicAlbum
  date published: 2022-12-31
album: Paranoia
  type: MusicAlbum
  date published: 2024-10-24
album: Pretty Girls Love Trappers
  type: MusicAlbum
  date published: 2025-02-13
album: Shadows
  type: MusicAlbum
  date published: 2025-08-01