Pipo Prendes
type: MusicGroup
popularity: 9
followers: 450
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x766b8348da30a1c0e9d5e5a7a648cd0aebf6288e583dca880fab8ab25023ce5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c207821e-57a9-4e8e-b2fe-e487d11a298b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c207821e-57a9-4e8e-b2fe-e487d11a298b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c207821e-57a9-4e8e-b2fe-e487d11a298b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x766b8348da30a1c0e9d5e5a7a648cd0aebf6288e583dca880fab8ab25023ce5d","name":"Pipo Prendes","registered_at":"2026-06-20T19:27:38Z","symbol":"NIM1694541","token_address":"0x7b419d8b4c6a0efc1a0709fa33c1e19455b669cf","type":"artist","uuid":"c207821e-57a9-4e8e-b2fe-e487d11a298b"}
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 0x766b8348da30a1c0e9d5e5a7a648cd0aebf6288e583dca880fab8ab25023ce5d. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c207821e-57a9-4e8e-b2fe-e487d11a298b.json and https://artists.proofprofile.net/proofs/artist/c207821e-57a9-4e8e-b2fe-e487d11a298b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x766b8348da30a1c0e9d5e5a7a648cd0aebf6288e583dca880fab8ab25023ce5d","name":"Pipo Prendes","registered_at":"2026-06-20T19:27:38Z","symbol":"NIM1694541","token_address":"0x7b419d8b4c6a0efc1a0709fa33c1e19455b669cf","type":"artist","uuid":"c207821e-57a9-4e8e-b2fe-e487d11a298b"}
album: José Prendes
  type: MusicAlbum
  date published: 1982-01-01
album: ¡Asturianos!
  type: MusicAlbum
  date published: 1985
album: A Tiempo
  type: MusicAlbum
  date published: 1986-01-01
album: Una Cosecha Buena
  type: MusicAlbum
  date published: 1991-01-01
album: Vals de Mar y Vida
  type: MusicAlbum
  date published: 1993
album: Flores del Agua
  type: MusicAlbum
  date published: 2000-01-01
album: Dinosaurios de Chocolate
  type: MusicAlbum
  date published: 2005-01-01
album: Sentimiento Sportinguista
  type: MusicAlbum
  date published: 2005-07-20
album: Un Paso Mas
  type: MusicAlbum
  date published: 2012-01-01
album: Ten Con Ten
  type: MusicAlbum
  date published: 2014-01-01
album: Grandes Éxitos
  type: MusicAlbum
  date published: 2020-11-16
album: Lo Juro
  type: MusicAlbum
  date published: 2022-03-29
album: Cielo, a María Dolores Pradera
  type: MusicAlbum
  date published: 2022-06-09
  track: Cielo, a María Dolores Pradera
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233952
    explicit: false
    by artist: Pipo Prendes
    in album: Cielo, a María Dolores Pradera
      type: MusicAlbum
      date published: 2022-06-09
    isrc code: ES71G2220173
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:02:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec122e669062a3590af04252b48b8ae268a68584509a226314781283e169b546
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2220173
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T09:26:32Z
    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 0xec122e669062a3590af04252b48b8ae268a68584509a226314781283e169b546. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ES71G2220173.
      date published: 2026-07-19T09:26:32Z
    audio: Cielo, a María Dolores Pradera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.286
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.537
      additional property: Energy
        type: PropertyValue
        value: 0.372
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.53
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.622
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.521
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cimadevilla
  type: MusicAlbum
  date published: 2022-06-14
album: Mi Puerto Rico
  type: MusicAlbum
  date published: 2024-09-06
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  type: MusicAlbum
  date published: 2024-10-10