El Capitán
type: MusicGroup
popularity: 17
followers: 2019
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9afaae7fcd550551463eb9aab20d7a44e1e4a331bd41c4e28461ee230fce9d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49d85e25-6528-4728-a2e3-a3a62de7ae9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49d85e25-6528-4728-a2e3-a3a62de7ae9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/49d85e25-6528-4728-a2e3-a3a62de7ae9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9afaae7fcd550551463eb9aab20d7a44e1e4a331bd41c4e28461ee230fce9d5","name":"El Capitán","registered_at":"2026-06-14T12:11:03Z","symbol":"NIM0448873","token_address":"0x50b51a315af0660e2725dc8ef048c6a281d8f9ff","type":"artist","uuid":"49d85e25-6528-4728-a2e3-a3a62de7ae9d"}
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 0xe9afaae7fcd550551463eb9aab20d7a44e1e4a331bd41c4e28461ee230fce9d5. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/49d85e25-6528-4728-a2e3-a3a62de7ae9d.json and https://artists.proofprofile.net/proofs/artist/49d85e25-6528-4728-a2e3-a3a62de7ae9d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T16:26:51Z
  text: {"copyright_id":"0xe9afaae7fcd550551463eb9aab20d7a44e1e4a331bd41c4e28461ee230fce9d5","name":"El Capitán","registered_at":"2026-06-14T12:11:03Z","symbol":"NIM0448873","token_address":"0x50b51a315af0660e2725dc8ef048c6a281d8f9ff","type":"artist","uuid":"49d85e25-6528-4728-a2e3-a3a62de7ae9d"}
album: V N
  type: MusicAlbum
  date published: 2018-03-16
album: En Secreto
  type: MusicAlbum
  date published: 2018-06-28
album: Lento
  type: MusicAlbum
  date published: 2018-09-07
album: F a K E
  type: MusicAlbum
  date published: 2018-10-26
album: Pa Tra
  type: MusicAlbum
  date published: 2018-12-14
album: No Te Creo Nada
  type: MusicAlbum
  date published: 2019-02-14
album: Labios Rojos
  type: MusicAlbum
  date published: 2019-05-01
  track: Labios Rojos
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242002
    explicit: true
    by artist: El Capitán
    in album: Labios Rojos
      type: MusicAlbum
      date published: 2019-05-01
    isrc code: QZGLS1961394
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:06:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d0739bf9546b0f97cf05006570a3653eebcc42376144f7bc04bbcfbe8114091
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1961394
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x2d0739bf9546b0f97cf05006570a3653eebcc42376144f7bc04bbcfbe8114091. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1961394 — a six-check JSON result.
      date published: 2026-07-05T18:48:28Z
    audio: Labios Rojos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 176.001
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.681
      additional property: Energy
        type: PropertyValue
        value: 0.344
      additional property: Speechiness
        type: PropertyValue
        value: 0.257
      additional property: Acousticness
        type: PropertyValue
        value: 0.668
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.453
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.288
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Prohibido
  type: MusicAlbum
  date published: 2019-07-18
album: No Te Veo
  type: MusicAlbum
  date published: 2020-01-29
album: Shawty Butterfly
  type: MusicAlbum
  date published: 2020-04-24
album: Uh!
  type: MusicAlbum
  date published: 2020-07-30
album: Te Va a Doler
  type: MusicAlbum
  date published: 2020-09-15
album: Hasta Abajo
  type: MusicAlbum
  date published: 2020-10-22
album: Jaloween
  type: MusicAlbum
  date published: 2020-10-30
album: Q. V. D. S. M.
  type: MusicAlbum
  date published: 2021-01-14
album: Blackout
  type: MusicAlbum
  date published: 2021-02-14
album: Bótalo
  type: MusicAlbum
  date published: 2021-05-13
album: Modo Hulk
  type: MusicAlbum
  date published: 2021-05-27
album: Betty
  type: MusicAlbum
  date published: 2021-08-26
album: ¿Qué Es Lo Que Quieres de Mi?
  type: MusicAlbum
  date published: 2021-10-29
album: Memento Mori
  type: MusicAlbum
  date published: 2022-03-04
album: Mojaita
  type: MusicAlbum
  date published: 2022-07-07
album: Hasta Cuando
  type: MusicAlbum
  date published: 2022-09-16
album: Sin Ti :(
  type: MusicAlbum
  date published: 2024-06-21
album: Fontana 122
  type: MusicAlbum
  date published: 2024-07-26
album: Sagrao
  type: MusicAlbum
  date published: 2024-09-06
album: Sola
album: Fumeteo 51
album: Session 42

Sola
type: MusicAlbum
date published: 2024-09-20

Fumeteo 51
type: MusicAlbum
date published: 2024-10-11

Session 42
type: MusicAlbum
date published: 2024-11-01