Lapulga849
type: MusicGroup
popularity: 7
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45011f49a4f844bbd4d5a870ac35023bc8a55c5751c2cd53d74d186c0a6cb2b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d037603-c753-4138-bdbd-d8168c3c1353.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d037603-c753-4138-bdbd-d8168c3c1353.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d037603-c753-4138-bdbd-d8168c3c1353
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x45011f49a4f844bbd4d5a870ac35023bc8a55c5751c2cd53d74d186c0a6cb2b9. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d037603-c753-4138-bdbd-d8168c3c1353.json and https://artists.proofprofile.net/proofs/artist/5d037603-c753-4138-bdbd-d8168c3c1353.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: La pulga pica
  type: MusicAlbum
  date published: 2025-08-04
album: Bellaqueo verde (Toño & Gago Remix)
  type: MusicAlbum
  date published: 2025-08-05
album: Caretas sin sustento
  type: MusicAlbum
  date published: 2025-08-05
album: Sin filtros
  type: MusicAlbum
  date published: 2025-08-05
album: Levántate hermano
  type: MusicAlbum
  date published: 2025-08-11
  track: Levántate hermano
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199959
    explicit: true
    by artist: Lapulga849
    in album: Levántate hermano
      type: MusicAlbum
      date published: 2025-08-11
    isrc code: QZWFW2504491
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T19:25:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb50ce815e411828b9a447f12705438b8f2136a3ea66c3b2eabf74cc9a5a2b995
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958196
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958196
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFW2504491
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T22:27:24Z
    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 0xb50ce815e411828b9a447f12705438b8f2136a3ea66c3b2eabf74cc9a5a2b995. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:27:24Z), 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/QZWFW2504491.
      date published: 2026-07-15T22:27:24Z
    audio: Levántate hermano
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.938
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.602
      additional property: Energy
        type: PropertyValue
        value: 0.698
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.091
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.393
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.775
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.529
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Forjado en la guerra
  type: MusicAlbum
  date published: 2025-08-16
album: Es el mundo volteado
  type: MusicAlbum
  date published: 2025-08-20
album: Payasos ciegos
  type: MusicAlbum
  date published: 2025-08-20
album: Rompe las cadenas
  type: MusicAlbum
  date published: 2025-08-29
album: Humo y likes
  type: MusicAlbum
  date published: 2025-08-29
album: Ojitos privilegiados
  type: MusicAlbum
  date published: 2025-08-29
album: Entre razón y corazón
  type: MusicAlbum
  date published: 2025-09-13
album: Pulso a contratiempo
  type: MusicAlbum
  date published: 2025-10-01