Pizarro
type: MusicGroup
popularity: 8
followers: 2091
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe0109083e86d71153df92d1f3ff5ff40d1f3031a964a4fee8e8ba9dc9aceb05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09815f64-b97d-430b-9666-1aaeb8ee4904.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09815f64-b97d-430b-9666-1aaeb8ee4904.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09815f64-b97d-430b-9666-1aaeb8ee4904
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
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 0xfe0109083e86d71153df92d1f3ff5ff40d1f3031a964a4fee8e8ba9dc9aceb05. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09815f64-b97d-430b-9666-1aaeb8ee4904.json and https://artists.proofprofile.net/proofs/artist/09815f64-b97d-430b-9666-1aaeb8ee4904.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Cariño Mío
  type: MusicAlbum
  date published: 2020-08-28
album: Cariño Mío
  type: MusicAlbum
  date published: 2020-08-28
album: Cariño Mío
  type: MusicAlbum
  date published: 2020-08-28
album: Sólo Contigo
  type: MusicAlbum
  date published: 2020-10-16
album: Qué Fácil es Quererte
  type: MusicAlbum
  date published: 2021-04-07
album: Qué Fácil es Quererte
  type: MusicAlbum
  date published: 2021-04-07
album: Qué Fácil es Quererte
  type: MusicAlbum
  date published: 2021-04-07
album: Que Nunca Acabe Tu Sonrisa (Despedida)
  type: MusicAlbum
  date published: 2021-08-13
  track: Que Nunca Acabe Tu Sonrisa (Despedida)
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238757
    explicit: false
    by artist: Pizarro
    in album: Que Nunca Acabe Tu Sonrisa (Despedida)
      type: MusicAlbum
      date published: 2021-08-13
    isrc code: GBRKQ2140010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:33:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd22a04446a1a2e442c9c538bfc10a05cfc5cec5bdc8bf1b4cf58572bca5e690a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2140010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xd22a04446a1a2e442c9c538bfc10a05cfc5cec5bdc8bf1b4cf58572bca5e690a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBRKQ2140010.
      date published: 2026-07-04T11:19:20Z
    audio: Que Nunca Acabe Tu Sonrisa (Despedida)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.769
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.7
      additional property: Energy
        type: PropertyValue
        value: 0.452
      additional property: Speechiness
        type: PropertyValue
        value: 0.093
      additional property: Acousticness
        type: PropertyValue
        value: 0.343
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.185
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.357
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Que Nunca Acabe Tu Sonrisa (Despedida)
  type: MusicAlbum
  date published: 2021-08-13
album: Que Nunca Acabe Tu Sonrisa (Despedida)
  type: MusicAlbum
  date published: 2021-08-13
  track: Que Nunca Acabe Tu Sonrisa (Despedida)
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238757
    explicit: false
    by artist: Pizarro
    in album: Que Nunca Acabe Tu Sonrisa (Despedida)
      type: MusicAlbum
      date published: 2021-08-13
    isrc code: GBRKQ2140010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:33:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd22a04446a1a2e442c9c538bfc10a05cfc5cec5bdc8bf1b4cf58572bca5e690a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2140010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0xd22a04446a1a2e442c9c538bfc10a05cfc5cec5bdc8bf1b4cf58572bca5e690a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBRKQ2140010.
      date published: 2026-07-03T10:47:44Z
    audio: Que Nunca Acabe Tu Sonrisa (Despedida)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.798
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      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: Cariño Mío (Versión II)
album: Sempiterno
album: La Canción Que No Pudimos Bailar
album: Canciones Cascadas
album: Como El Sol
album: Luz sobre la Inmensidad
album: Bohemia
album: Cariño Mío (Naked)
album: La altura justa de tus ojos
album: Angel de Papel
album: Prohibido morir en primavera
album: Si te vas (Versión Pop)

Danceability
type: PropertyValue
value: 0.698

Energy
type: PropertyValue
value: 0.448

Speechiness
type: PropertyValue
value: 0.091

Acousticness
type: PropertyValue
value: 0.345

Instrumentalness
type: PropertyValue
value: 0.004

Liveness
type: PropertyValue
value: 0.12

Valence (Positivity)
type: PropertyValue
value: 0.188

Loudness (dB)
type: PropertyValue
value: -11.366

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Cariño Mío (Versión II)
type: MusicAlbum
date published: 2021-09-24

Cariño Mío (Versión II)
type: MusicAlbum
date published: 2021-09-24

Cariño Mío (Versión II)
type: MusicAlbum
date published: 2021-09-24

Sempiterno
type: MusicAlbum
date published: 2022-08-16

Sempiterno
type: MusicAlbum
date published: 2022-08-16

Sempiterno
type: MusicAlbum
date published: 2022-08-16

La Canción Que No Pudimos Bailar
type: MusicAlbum
date published: 2022-09-15

La Canción Que No Pudimos Bailar
type: MusicAlbum
date published: 2022-09-15

La Canción Que No Pudimos Bailar
type: MusicAlbum
date published: 2022-09-15

Canciones Cascadas
type: MusicAlbum
date published: 2022-10-14

Canciones Cascadas
type: MusicAlbum
date published: 2022-10-14

Canciones Cascadas
type: MusicAlbum
date published: 2022-10-14

Como El Sol
type: MusicAlbum
date published: 2023-08-25

Luz sobre la Inmensidad
type: MusicAlbum
date published: 2024-05-29

Bohemia
type: MusicAlbum
date published: 2024-08-09

Cariño Mío (Naked)
type: MusicAlbum
date published: 2024-08-30

La altura justa de tus ojos
type: MusicAlbum
date published: 2024-09-20

Angel de Papel
type: MusicAlbum
date published: 2024-10-18

Prohibido morir en primavera
type: MusicAlbum
date published: 2025-03-28

Si te vas (Versión Pop)
type: MusicAlbum
date published: 2025-07-18