Ceci y Alex
type: MusicGroup
genre: christian pop
album: En mis Brazos / Yo Ire
  type: MusicAlbum
  date published: 2018-10-01
album: Mi Felicidad
  type: MusicAlbum
  date published: 2019-02-28
album: Aquí Estoy
  type: MusicAlbum
  date published: 2019-04-30
album: Mi Felicidad
  type: MusicAlbum
  date published: 2019-09-17
album: Candy
  type: MusicAlbum
  date published: 2020-06-22
  track: Candy
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207901
    explicit: false
    by artist: Ceci y Alex
    in album: Candy
      type: MusicAlbum
      date published: 2020-06-22
    genre: christian pop
    isrc code: US3DF2009132
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      value: 960340
    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/960340
    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
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      value: 2026-07-31T03:15:04Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22abbeae49c9c8784d486b11ffec2b037628df7e151012aa65e0a4b5f12538cd. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/US3DF2009132.
      date published: 2026-07-31T03:15:04Z
    audio: Candy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.607
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.751
      additional property: Energy
        type: PropertyValue
        value: 0.783
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.528
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.163
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.344
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.833
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hoy Es Tiempo
  type: MusicAlbum
  date published: 2020-07-20
album: Historia Bonita
  type: MusicAlbum
  date published: 2022-03-31