la durs
type: MusicGroup
popularity: 5
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd99b9499d51dec759596cfe6d8c7e0cea0e6b3263fe91cc71a2e426fef24e2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be7dae9b-37f8-4425-89d1-b70f812df9a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be7dae9b-37f8-4425-89d1-b70f812df9a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be7dae9b-37f8-4425-89d1-b70f812df9a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd99b9499d51dec759596cfe6d8c7e0cea0e6b3263fe91cc71a2e426fef24e2e","name":"la durs","registered_at":"2026-06-20T18:00:48Z","symbol":"NIM1676936","token_address":"0xa27daa948d1d8d4332cf29b139c9969462e93d49","type":"artist","uuid":"be7dae9b-37f8-4425-89d1-b70f812df9a3"}
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 0xdd99b9499d51dec759596cfe6d8c7e0cea0e6b3263fe91cc71a2e426fef24e2e. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be7dae9b-37f8-4425-89d1-b70f812df9a3.json and https://artists.proofprofile.net/proofs/artist/be7dae9b-37f8-4425-89d1-b70f812df9a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xdd99b9499d51dec759596cfe6d8c7e0cea0e6b3263fe91cc71a2e426fef24e2e","name":"la durs","registered_at":"2026-06-20T18:00:48Z","symbol":"NIM1676936","token_address":"0xa27daa948d1d8d4332cf29b139c9969462e93d49","type":"artist","uuid":"be7dae9b-37f8-4425-89d1-b70f812df9a3"}
album: Forever
  type: MusicAlbum
  date published: 2024-06-22
album: gangsta thoughts
  type: MusicAlbum
  date published: 2024-06-28
  track: gangsta thoughts
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166880
    explicit: true
    by artist: la durs
    in album: gangsta thoughts
      type: MusicAlbum
      date published: 2024-06-28
    isrc code: QZNWZ2457143
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:05:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x78351e918ceeb2f4f4509c0b4f25a2fe4c07cdcaa17750f8b9dd5f8b620401d3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2457143
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x78351e918ceeb2f4f4509c0b4f25a2fe4c07cdcaa17750f8b9dd5f8b620401d3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZNWZ2457143.
      date published: 2026-07-04T10:04:33Z
    audio: gangsta thoughts
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.979
      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: 0.568
      additional property: Energy
        type: PropertyValue
        value: 0.473
      additional property: Speechiness
        type: PropertyValue
        value: 0.212
      additional property: Acousticness
        type: PropertyValue
        value: 0.281
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.376
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.47
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.665
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: do you love me¿
  type: MusicAlbum
  date published: 2024-07-19
album: Only if you knew
  type: MusicAlbum
  date published: 2024-08-03
album: Confused
  type: MusicAlbum
  date published: 2024-08-06
album: Been A While
  type: MusicAlbum
  date published: 2024-08-16
album: Your Friends
  type: MusicAlbum
  date published: 2024-09-14
album: Pills
  type: MusicAlbum
  date published: 2024-09-28
album: Love Scars
  type: MusicAlbum
  date published: 2024-11-01
album: Are You Ok ¿
  type: MusicAlbum
  date published: 2024-11-30
album: 2am
  type: MusicAlbum
  date published: 2025-01-18
album: Alise
  type: MusicAlbum
  date published: 2025-03-15
album: Pen to Pad
  type: MusicAlbum
  date published: 2025-04-18
album: Free Buddah
  type: MusicAlbum
  date published: 2025-08-03
album: Pretty Girls
  type: MusicAlbum
  date published: 2025-10-10
album: Pretty Girls Love Durs
  type: MusicAlbum
  date published: 2025-11-01