A Cámara Lenta
type: MusicGroup
popularity: 19
followers: 5479
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cdeac070f6505e9948034234c719087c26d8bc3c34a4468904bde048cee0cab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53ce498c-95c0-4bfa-bf35-881ccac0bfa1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53ce498c-95c0-4bfa-bf35-881ccac0bfa1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53ce498c-95c0-4bfa-bf35-881ccac0bfa1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cdeac070f6505e9948034234c719087c26d8bc3c34a4468904bde048cee0cab","name":"A Cámara Lenta","registered_at":"2026-06-14T13:15:49Z","symbol":"NIM0464322","token_address":"0xe6895791d8d01b9c503f685d76fa21fc20a36256","type":"artist","uuid":"53ce498c-95c0-4bfa-bf35-881ccac0bfa1"}
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 0x3cdeac070f6505e9948034234c719087c26d8bc3c34a4468904bde048cee0cab. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53ce498c-95c0-4bfa-bf35-881ccac0bfa1.json and https://artists.proofprofile.net/proofs/artist/53ce498c-95c0-4bfa-bf35-881ccac0bfa1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0x3cdeac070f6505e9948034234c719087c26d8bc3c34a4468904bde048cee0cab","name":"A Cámara Lenta","registered_at":"2026-06-14T13:15:49Z","symbol":"NIM0464322","token_address":"0xe6895791d8d01b9c503f685d76fa21fc20a36256","type":"artist","uuid":"53ce498c-95c0-4bfa-bf35-881ccac0bfa1"}
album: ¿Tú Qué Harías...?
  type: MusicAlbum
  date published: 2014-03-27
album: ¿Tú Qué Harías...?
  type: MusicAlbum
  date published: 2014-04-18
album: Mil Disculpas
  type: MusicAlbum
  date published: 2015-04-20
album: Ámame - Single
  type: MusicAlbum
  date published: 2015-11-03
album: De Ocho y Cuarto Hasta las Diez - Single
  type: MusicAlbum
  date published: 2016-02-26
album: Bendita Locura
  type: MusicAlbum
  date published: 2016-03-11
album: Bendita Locura
  type: MusicAlbum
  date published: 2016-03-11
album: Bendita Locura
  type: MusicAlbum
  date published: 2016-11-03
  track: Ámame
    type: MusicRecording
    duration: PT6M14S
    duration ms: 374659
    explicit: false
    by artist: A Cámara Lenta
    in album: Bendita Locura
      type: MusicAlbum
      date published: 2016-11-03
    isrc code: ES6101527301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:27:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0494a8a452b3fc7ecb1c6a4407156aa94fb8a08def1db18c5d441f281373f598
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957898
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957898
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6101527301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T19:28:48Z
    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 0x0494a8a452b3fc7ecb1c6a4407156aa94fb8a08def1db18c5d441f281373f598. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/ES6101527301.
      date published: 2026-07-13T19:28:48Z
    audio: Ámame
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.803
      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: 0.395
      additional property: Energy
        type: PropertyValue
        value: 0.464
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.034
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.215
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.493
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: BENDITA LOCURA
  type: MusicAlbum
  date published: 2017-02-12
album: ¿Y tú que harías...?
  type: MusicAlbum
  date published: 2017-11-05
album: Para los Dos
  type: MusicAlbum
  date published: 2018-05-25
album: TE ESPERARÉ TODA LA VIDA (Version Acústica)
  type: MusicAlbum
  date published: 2019-11-29
album: TE ESPERARÉ TODA LA VIDA (Version Acústica)
  type: MusicAlbum
  date published: 2019-11-29
album: Plata o Plomo
  type: MusicAlbum
  date published: 2020-01-17
album: Héroes (Versión Confinamiento)
  type: MusicAlbum
  date published: 2020-05-01
album: Mírame
  type: MusicAlbum
  date published: 2020-06-26
album: No Me Entiendo
  type: MusicAlbum
  date published: 2020-12-11
album: Solo Quiero Bailar
  type: MusicAlbum
  date published: 2021-10-21
album: El Amor de Mi Vida
  type: MusicAlbum
  date published: 2022-02-11
album: Jodidamente Contento
  type: MusicAlbum
  date published: 2022-04-04
track: El Último Aplauso
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295671
  explicit: false
  by artist: Kike Ruiz
  by artist: Marta Sánchez
  by artist: Amistades Peligrosas
  by artist: Cómplices
  by artist: Ramoncin
  by artist: Isma Romero
  by artist: Los Rebeldes
  by artist: La Frontera
  by artist: Lorca
  by artist: A Cámara Lenta
  by artist: Ecléctica
  by artist: Dr. Livingstone
  by artist: supongo
  by artist: Natalia Tizslow
  by artist: Alex De La Nuez
  by artist: La Banda Del Capitán Inhumano
  by artist: La Decada Prodigiosa
  by artist: Poty Castillo
  in album: El Último Aplauso
  isrc code: ES31E2301387
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: El Último Aplauso

Natalia Tizslow
type: MusicGroup

Alex De La Nuez
type: MusicGroup

La Banda Del Capitán Inhumano
type: MusicGroup

La Decada Prodigiosa
type: MusicGroup

Poty Castillo
type: MusicGroup

El Último Aplauso
type: MusicAlbum
date published: 2021-05-28

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T15:07:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf015739118f2e8979312d8b0cfce899fd6e0c93e74ff2ab4c8890c61edff5d55

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953520

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2301387

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf015739118f2e8979312d8b0cfce899fd6e0c93e74ff2ab4c8890c61edff5d55. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ES31E2301387.
date published: 2026-06-13T13:32:09Z

El Último Aplauso
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 141.854
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.673
additional property: Energy
  type: PropertyValue
  value: 0.593
additional property: Speechiness
  type: PropertyValue
  value: 0.033
additional property: Acousticness
  type: PropertyValue
  value: 0.03
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.261
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.611
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.039
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major