Dead Lazlo's Place
type: MusicGroup
genre: hardcore punk
genre: skate punk
popularity: 4
followers: 279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5e1a2bd8deec3762497788156c1c5c0619ee24dda7b487515b236a3cbf50e6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7ec218f-ffcb-4650-846a-14a77880594e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7ec218f-ffcb-4650-846a-14a77880594e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7ec218f-ffcb-4650-846a-14a77880594e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5e1a2bd8deec3762497788156c1c5c0619ee24dda7b487515b236a3cbf50e6a","name":"Dead Lazlo's Place","registered_at":"2026-06-21T03:16:24Z","symbol":"NIM1803220","token_address":"0x2748325e5501000d4c34972c948cc1aeed100a11","type":"artist","uuid":"d7ec218f-ffcb-4650-846a-14a77880594e"}
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 0xa5e1a2bd8deec3762497788156c1c5c0619ee24dda7b487515b236a3cbf50e6a. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7ec218f-ffcb-4650-846a-14a77880594e.json and https://artists.proofprofile.net/proofs/artist/d7ec218f-ffcb-4650-846a-14a77880594e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xa5e1a2bd8deec3762497788156c1c5c0619ee24dda7b487515b236a3cbf50e6a","name":"Dead Lazlo's Place","registered_at":"2026-06-21T03:16:24Z","symbol":"NIM1803220","token_address":"0x2748325e5501000d4c34972c948cc1aeed100a11","type":"artist","uuid":"d7ec218f-ffcb-4650-846a-14a77880594e"}
album: Lonely Street
  type: MusicAlbum
  date published: 1990
  track: 40 Ounces
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190306
    explicit: false
    by artist: Dead Lazlo's Place
    in album: Lonely Street
      type: MusicAlbum
      date published: 1990
    genre: hardcore punk
    genre: skate punk
    isrc code: QM6XS1806202
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:44:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18b49882247a521e41cad4f831ae17769bb0c2c4d7cb1ff022b4be9e19554adb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958779
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958779
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6XS1806202
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:47:43Z
    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 0x18b49882247a521e41cad4f831ae17769bb0c2c4d7cb1ff022b4be9e19554adb. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:47:43Z), 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/QM6XS1806202.
      date published: 2026-07-19T23:47:43Z
    audio: 40 Ounces
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.369
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.305
      additional property: Energy
        type: PropertyValue
        value: 0.891
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.159
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.322
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.393
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lonely Street
  type: MusicAlbum
  date published: 2001-09-11
album: Twelve Ounce Inspiration
  type: MusicAlbum
  date published: 2005-01-01