Lansky 27 Guns
type: MusicGroup
genre: reggaeton chileno
popularity: 10
followers: 2096
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe09330b5560cea3f18717024e4cf7a116d81edeadc0309a5553068b90da35f46
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/d6d18ed5-b295-48f2-b7bd-3ac440994143.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6d18ed5-b295-48f2-b7bd-3ac440994143.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d6d18ed5-b295-48f2-b7bd-3ac440994143
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe09330b5560cea3f18717024e4cf7a116d81edeadc0309a5553068b90da35f46","name":"Lansky 27 Guns","registered_at":"2026-06-21T03:18:51Z","symbol":"NIM1800057","token_address":"0x1e3c515ebe81946780657cefb2260796179459a5","type":"artist","uuid":"d6d18ed5-b295-48f2-b7bd-3ac440994143"}
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 0xe09330b5560cea3f18717024e4cf7a116d81edeadc0309a5553068b90da35f46. 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/d6d18ed5-b295-48f2-b7bd-3ac440994143.json and https://artists.proofprofile.net/proofs/artist/d6d18ed5-b295-48f2-b7bd-3ac440994143.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xe09330b5560cea3f18717024e4cf7a116d81edeadc0309a5553068b90da35f46","name":"Lansky 27 Guns","registered_at":"2026-06-21T03:18:51Z","symbol":"NIM1800057","token_address":"0x1e3c515ebe81946780657cefb2260796179459a5","type":"artist","uuid":"d6d18ed5-b295-48f2-b7bd-3ac440994143"}
album: Háblame Claro (2021 Remasterizado)
  type: MusicAlbum
  date published: 2020-06-06
album: Corono
  type: MusicAlbum
  date published: 2021
  track: Corono
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240169
    explicit: true
    by artist: Lansky 27 Guns
    in album: Corono
      type: MusicAlbum
      date published: 2021
    genre: reggaeton chileno
    isrc code: QZW9M2325504
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T22:47:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc56161c42ded9bac9be564e2595855292f8c22e023e1affb834923b5af805e94
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958341
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958341
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2325504
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T01:08:10Z
    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 0xc56161c42ded9bac9be564e2595855292f8c22e023e1affb834923b5af805e94. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZW9M2325504.
      date published: 2026-07-17T01:08:10Z
    audio: Corono
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.972
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.715
      additional property: Energy
        type: PropertyValue
        value: 0.779
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.175
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.612
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.568
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.266
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Háblame Claro
  type: MusicAlbum
  date published: 2021-12-11
album: Corono
  type: MusicAlbum
  date published: 2021-12-11
album: Flote Flaite
  type: MusicAlbum
  date published: 2021-12-11
album: Magnate
  type: MusicAlbum
  date published: 2021-12-11
album: Recuerdos
  type: MusicAlbum
  date published: 2022-01-12