LA LD
type: MusicGroup
popularity: 7
followers: 565
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed57e3fee7c06f5357d51a09715486498679d8bb1a289c32be3ae5e54eeea969
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb0ccc53-4a76-4c83-91c2-bafdfa25b7a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb0ccc53-4a76-4c83-91c2-bafdfa25b7a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb0ccc53-4a76-4c83-91c2-bafdfa25b7a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed57e3fee7c06f5357d51a09715486498679d8bb1a289c32be3ae5e54eeea969","name":"LA LD","registered_at":"2026-06-20T23:03:22Z","symbol":"NIM1742985","token_address":"0x4bc35ed4388d69e049eb00e77bb66ac4151bd854","type":"artist","uuid":"cb0ccc53-4a76-4c83-91c2-bafdfa25b7a1"}
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 0xed57e3fee7c06f5357d51a09715486498679d8bb1a289c32be3ae5e54eeea969. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb0ccc53-4a76-4c83-91c2-bafdfa25b7a1.json and https://artists.proofprofile.net/proofs/artist/cb0ccc53-4a76-4c83-91c2-bafdfa25b7a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xed57e3fee7c06f5357d51a09715486498679d8bb1a289c32be3ae5e54eeea969","name":"LA LD","registered_at":"2026-06-20T23:03:22Z","symbol":"NIM1742985","token_address":"0x4bc35ed4388d69e049eb00e77bb66ac4151bd854","type":"artist","uuid":"cb0ccc53-4a76-4c83-91c2-bafdfa25b7a1"}
album: MINE
  type: MusicAlbum
  date published: 2023-05-05
album: TELEGRAM
  type: MusicAlbum
  date published: 2023-06-25
album: GANACHE
  type: MusicAlbum
  date published: 2023-11-02
album: ARGENT CONTENT
  type: MusicAlbum
  date published: 2023-11-02
album: FREESTYLE 2 MALADE
  type: MusicAlbum
  date published: 2024-02-08
album: RSQ POMME
  type: MusicAlbum
  date published: 2024-03-07
album: c'est leger
  type: MusicAlbum
  date published: 2024-05-02
album: SUBSTANCE ET SUCCES
  type: MusicAlbum
  date published: 2024-05-31
  track: CALI
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232324
    explicit: true
    by artist: LA LD
    in album: SUBSTANCE ET SUCCES
      type: MusicAlbum
      date published: 2024-05-31
    isrc code: QZNWQ2451900
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:28:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x08619a7c979655868e8a3a162714752fb774d9f642a1ba34b1879931cdd0b6ba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958234
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958234
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2451900
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T03:46:09Z
    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 0x08619a7c979655868e8a3a162714752fb774d9f642a1ba34b1879931cdd0b6ba. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZNWQ2451900.
      date published: 2026-07-16T03:46:09Z
    audio: CALI
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.939
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.781
      additional property: Energy
        type: PropertyValue
        value: 0.33
      additional property: Speechiness
        type: PropertyValue
        value: 0.375
      additional property: Acousticness
        type: PropertyValue
        value: 0.504
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.657
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.395
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor