LOS PRETTY'S
type: MusicGroup
genre: timba
popularity: 4
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bb335c15ef1b31a8ff7caf27150651a617f99b3b481b94a2b32c9bc4cc939e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c10568b-1b0f-4470-ab2b-3df20b1725fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c10568b-1b0f-4470-ab2b-3df20b1725fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c10568b-1b0f-4470-ab2b-3df20b1725fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bb335c15ef1b31a8ff7caf27150651a617f99b3b481b94a2b32c9bc4cc939e0","name":"LOS PRETTY'S","registered_at":"2026-06-16T16:08:19Z","symbol":"NIM1104530","token_address":"0x41caf462c497896928117bab5f4cfeadc292d6ce","type":"artist","uuid":"4c10568b-1b0f-4470-ab2b-3df20b1725fa"}
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 0x9bb335c15ef1b31a8ff7caf27150651a617f99b3b481b94a2b32c9bc4cc939e0. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c10568b-1b0f-4470-ab2b-3df20b1725fa.json and https://artists.proofprofile.net/proofs/artist/4c10568b-1b0f-4470-ab2b-3df20b1725fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x9bb335c15ef1b31a8ff7caf27150651a617f99b3b481b94a2b32c9bc4cc939e0","name":"LOS PRETTY'S","registered_at":"2026-06-16T16:08:19Z","symbol":"NIM1104530","token_address":"0x41caf462c497896928117bab5f4cfeadc292d6ce","type":"artist","uuid":"4c10568b-1b0f-4470-ab2b-3df20b1725fa"}
album: ENTREGA
  type: MusicAlbum
  date published: 2024-10-25
  track: ENTREGA
    type: MusicRecording
    duration: PT4M52S
    duration ms: 292874
    explicit: false
    by artist: LOS PRETTY'S
    in album: ENTREGA
      type: MusicAlbum
      date published: 2024-10-25
    genre: timba
    isrc code: QZZ8A2459819
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T07:02:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x757698c71a9d9974d3e2f22e02c6b7bc886e1db4c7777db3f5e1640e5e31aa9b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2459819
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x757698c71a9d9974d3e2f22e02c6b7bc886e1db4c7777db3f5e1640e5e31aa9b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZZ8A2459819.
      date published: 2026-07-19T07:14:39Z
    audio: ENTREGA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.144
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.678
      additional property: Energy
        type: PropertyValue
        value: 0.852
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.588
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.44
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.913
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.706
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: TE REGALO EL CORAZON
  type: MusicAlbum
  date published: 2024-10-25
album: PERDONAME (COVER)
  type: MusicAlbum
  date published: 2024-10-25
album: NUNCA NIEGUES QUE TE AMO / VOLVER / RECUERDAME
  type: MusicAlbum
  date published: 2024-11-09
album: VALLESALSA Vol.1 - Osito Dormilon / No voy a llorar / Olvidala
  type: MusicAlbum
  date published: 2024-11-09
album: BAILA MI TIMBA
  type: MusicAlbum
  date published: 2025-02-08
  track: BAILA MI TIMBA
    type: MusicRecording
    duration: PT4M32S
    duration ms: 272872
    explicit: true
    by artist: LOS PRETTY'S
    in album: BAILA MI TIMBA
      type: MusicAlbum
      date published: 2025-02-08
    genre: timba
    isrc code: USLZJ2537246
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:11:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x65bcb1fe81a0993c93587bf714a1b75d65d09d945ec5af19364b9e41103b3e82
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958590
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958590
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2537246
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T17:28:56Z
    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 0x65bcb1fe81a0993c93587bf714a1b75d65d09d945ec5af19364b9e41103b3e82. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/USLZJ2537246.
      date published: 2026-07-18T17:28:56Z
    audio: BAILA MI TIMBA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.97
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.756
      additional property: Energy
        type: PropertyValue
        value: 0.893
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: RITMO KACHE
album: EL PIRATA
album: MORAIMA
album: PIENSA EN LOS DEMAS

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.244

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.08

Valence (Positivity)
type: PropertyValue
value: 0.933

Loudness (dB)
type: PropertyValue
value: -5.841

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

RITMO KACHE
type: MusicAlbum
date published: 2025-07-11

EL PIRATA
type: MusicAlbum
date published: 2025-07-23

MORAIMA
type: MusicAlbum
date published: 2025-08-13

PIENSA EN LOS DEMAS
type: MusicAlbum
date published: 2025-08-30