KC La Cara
type: MusicGroup
popularity: 2
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe21e225802098fcc6b5a6bb1344b4a863b2746842e7aafb1069c70d297d12a8
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/5be49898-de30-48c8-baa0-f1a93c2c229a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5be49898-de30-48c8-baa0-f1a93c2c229a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5be49898-de30-48c8-baa0-f1a93c2c229a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe21e225802098fcc6b5a6bb1344b4a863b2746842e7aafb1069c70d297d12a8","name":"KC La Cara","registered_at":"2026-06-16T21:44:09Z","symbol":"NIM1184655","token_address":"0xbfe50c5c7487e19ed40a3e0a4ab17eaa914db53e","type":"artist","uuid":"5be49898-de30-48c8-baa0-f1a93c2c229a"}
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 0xfe21e225802098fcc6b5a6bb1344b4a863b2746842e7aafb1069c70d297d12a8. 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/5be49898-de30-48c8-baa0-f1a93c2c229a.json and https://artists.proofprofile.net/proofs/artist/5be49898-de30-48c8-baa0-f1a93c2c229a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfe21e225802098fcc6b5a6bb1344b4a863b2746842e7aafb1069c70d297d12a8","name":"KC La Cara","registered_at":"2026-06-16T21:44:09Z","symbol":"NIM1184655","token_address":"0xbfe50c5c7487e19ed40a3e0a4ab17eaa914db53e","type":"artist","uuid":"5be49898-de30-48c8-baa0-f1a93c2c229a"}
album: La Carta
  type: MusicAlbum
  date published: 2021-05-11
album: Desahogo
  type: MusicAlbum
  date published: 2021-07-05
album: Dale Pa' Lo Alca
  type: MusicAlbum
  date published: 2021-10-13
album: Soñando
  type: MusicAlbum
  date published: 2021-12-11
album: Fck Navidad
  type: MusicAlbum
  date published: 2021-12-22
album: Juan Pablo Duarte
  type: MusicAlbum
  date published: 2022-01-23
album: Dominicana vamo alla
  type: MusicAlbum
  date published: 2022-02-12
album: PEPITO
  type: MusicAlbum
  date published: 2022-02-12
album: 27 de Febrero
  type: MusicAlbum
  date published: 2022-02-24
album: King Pride en mano
  type: MusicAlbum
  date published: 2022-05-24
album: Look at me
  type: MusicAlbum
  date published: 2022-07-12
album: AAAA (AAAA)
  type: MusicAlbum
  date published: 2022-07-12
album: Se me pasa
  type: MusicAlbum
  date published: 2022-07-25
album: muñequito
  type: MusicAlbum
  date published: 2022-11-03
album: Detras de las paredes
  type: MusicAlbum
  date published: 2023-02-06
album: Dame de eso
  type: MusicAlbum
  date published: 2023-04-26
album: LA CARA
  type: MusicAlbum
  date published: 2023-08-08
album: Santa Sepultura
  type: MusicAlbum
  date published: 2023-08-29
album: Cartelera
  type: MusicAlbum
  date published: 2023-09-08
album: BLOQUE
  type: MusicAlbum
  date published: 2023-10-06
album: Toi' Bonito
  type: MusicAlbum
  date published: 2023-11-01
album: Bajalo
  type: MusicAlbum
  date published: 2024-02-10
album: El Toto
  type: MusicAlbum
  date published: 2024-02-19
album: Al Pelo
  type: MusicAlbum
  date published: 2024-04-18
album: 12-8
  type: MusicAlbum
  date published: 2024-05-22
album: 365
  type: MusicAlbum
  date published: 2024-07-05
album: No me va ve en eso
  type: MusicAlbum
  date published: 2024-10-12
album: DATE
  type: MusicAlbum
  date published: 2024-10-31
album: LA VISA
  type: MusicAlbum
  date published: 2024-11-25
album: Puff Diddy
  type: MusicAlbum
  date published: 2024-12-26
album: El Driver
  type: MusicAlbum
  date published: 2025-01-31
album: Tres Meno 8
  type: MusicAlbum
  date published: 2025-06-26
  track: Tres Meno 8
    type: MusicRecording
    duration: PT7M20S
    duration ms: 440124
    explicit: true
    by artist: KC La Cara
    in album: Tres Meno 8
      type: MusicAlbum
      date published: 2025-06-26
    isrc code: BK4DA2527718
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T18:09:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf0d8d10957a446f6c8e1fdbeb53ed67d75c04e160f4c33fe617cc4849acb8c6a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958596
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958596
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2527718
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:42:38Z
    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 0xf0d8d10957a446f6c8e1fdbeb53ed67d75c04e160f4c33fe617cc4849acb8c6a. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/BK4DA2527718.
      date published: 2026-07-18T18:42:38Z
    audio: Tres Meno 8
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.563
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.748
      additional property: Energy
        type: PropertyValue
        value: 0.834
      additional property: Speechiness
        type: PropertyValue
        value: 0.141
      additional property: Acousticness
        type: PropertyValue
        value: 0.501
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Now We Here
album: Halloween Ep

Liveness
type: PropertyValue
value: 0.63

Valence (Positivity)
type: PropertyValue
value: 0.561

Loudness (dB)
type: PropertyValue
value: -4.012

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Now We Here
type: MusicAlbum
date published: 2025-08-16

Halloween Ep
type: MusicAlbum
date published: 2025-10-12