lian yakuza
type: MusicGroup
genre: chilean trap
popularity: 5
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea4c937cbb472551f25a8d5ab48b0370c8107a82d9f33bf22853db08ba537810
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5b2125b-674e-4311-8913-3e6704f54bb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5b2125b-674e-4311-8913-3e6704f54bb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5b2125b-674e-4311-8913-3e6704f54bb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea4c937cbb472551f25a8d5ab48b0370c8107a82d9f33bf22853db08ba537810","name":"lian yakuza","registered_at":"2026-06-21T15:14:31Z","symbol":"NIM1953480","token_address":"0xeb4da7a4328155ac7602fbb41fa3c5585165ad36","type":"artist","uuid":"f5b2125b-674e-4311-8913-3e6704f54bb3"}
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 0xea4c937cbb472551f25a8d5ab48b0370c8107a82d9f33bf22853db08ba537810. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5b2125b-674e-4311-8913-3e6704f54bb3.json and https://artists.proofprofile.net/proofs/artist/f5b2125b-674e-4311-8913-3e6704f54bb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xea4c937cbb472551f25a8d5ab48b0370c8107a82d9f33bf22853db08ba537810","name":"lian yakuza","registered_at":"2026-06-21T15:14:31Z","symbol":"NIM1953480","token_address":"0xeb4da7a4328155ac7602fbb41fa3c5585165ad36","type":"artist","uuid":"f5b2125b-674e-4311-8913-3e6704f54bb3"}
album: Lo Mio
  type: MusicAlbum
  date published: 2021-07-13
album: Invicto
  type: MusicAlbum
  date published: 2021-09-24
  track: Invicto
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255837
    explicit: false
    by artist: lian yakuza
    in album: Invicto
      type: MusicAlbum
      date published: 2021-09-24
    genre: chilean trap
    isrc code: AEA0D2177493
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T11:15:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfd29db68d675f1c82fddc1606c780f53ef47497bf5867d064178c74e4225da46
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0D2177493
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xfd29db68d675f1c82fddc1606c780f53ef47497bf5867d064178c74e4225da46. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/AEA0D2177493.
      date published: 2026-07-03T21:18:05Z
    audio: Invicto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.214
      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: 0.922
      additional property: Energy
        type: PropertyValue
        value: 0.623
      additional property: Speechiness
        type: PropertyValue
        value: 0.128
      additional property: Acousticness
        type: PropertyValue
        value: 0.044
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.435
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.935
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Que Nos Tiren La Pela
  type: MusicAlbum
  date published: 2022-05-24
album: Andamos Rady
  type: MusicAlbum
  date published: 2023-09-18
album: Enemigos
  type: MusicAlbum
  date published: 2024-10-31