Nancy Sanchez
type: MusicGroup
genre: latin alternative
popularity: 13
followers: 1333
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b27de181b61581316d26dada3afe0324aa3dec59ee00f600324748a577811a. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b5a404c-aa58-48d2-8ee9-86d3c824a815.json and https://artists.proofprofile.net/proofs/artist/1b5a404c-aa58-48d2-8ee9-86d3c824a815.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
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album: Christmas Lights
  type: MusicAlbum
  date published: 2013-12-06
album: Ruby in La
  type: MusicAlbum
  date published: 2014-10-09
album: Nancy Sanchez
  type: MusicAlbum
  date published: 2015-11-14
album: Eh Ah
  type: MusicAlbum
  date published: 2016-03-11
album: Christmas Time Is Here
  type: MusicAlbum
  date published: 2017-01-10
album: American Novio
  type: MusicAlbum
  date published: 2017-04-24
album: Puerta Del Sol
  type: MusicAlbum
  date published: 2017-04-24
album: American Novio
  type: MusicAlbum
  date published: 2017-05-12
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    by artist: Nancy Sanchez
    in album: American Novio
      type: MusicAlbum
      date published: 2017-05-12
    genre: latin alternative
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccdf968166bffdbc138c3383657d198bda88a1d33d84d903e40a4f770724ee2. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/QZ7WW1700002.
      date published: 2026-07-19T21:20:45Z
    audio: Puerta Del Sol
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: 0.574
      additional property: Loudness (dB)
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      additional property: Key Name
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        value: B
      additional property: Mode Name
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album: American Novio
  type: MusicAlbum
  date published: 2017-05-12
album: No Tengo Miedo
  type: MusicAlbum
  date published: 2018-01-15
album: Angel Baby
  type: MusicAlbum
  date published: 2018-03-01
album: Mi Nueva Bici
  type: MusicAlbum
  date published: 2018-12-01
album: Mi Nueva Bici
  type: MusicAlbum
  date published: 2018-12-01
album: Oídos
  type: MusicAlbum
  date published: 2019-06-14
album: Puerta del Sol
  type: MusicAlbum
  date published: 2019-09-13
album: Gran Civilización
  type: MusicAlbum
  date published: 2020-04-03
album: La Gran Civilización
  type: MusicAlbum
  date published: 2020-05-22
album: La Maldita Bruja
  type: MusicAlbum
  date published: 2020-09-04
album: The Kids Are Still in Cages
  type: MusicAlbum
  date published: 2020-10-02
album: La Jefa
  type: MusicAlbum
  date published: 2020-10-05
album: Say Something
  type: MusicAlbum
  date published: 2020-12-11
album: Olvídame de una Vez
  type: MusicAlbum
  date published: 2021-04-02
album: Juntos Together
  type: MusicAlbum
  date published: 2021-07-09
album: Cenzontle
  type: MusicAlbum
  date published: 2021-10-13
album: Vivir Sin Ti
  type: MusicAlbum
  date published: 2022-03-18
album: Be The Same
album: Guadalupe Reyes
album: Alma Perdida
album: Mexican American Novio
album: You Are
album: Money Pa' la Fiesta
album: I'm Coming Home

Be The Same
type: MusicAlbum
date published: 2022-09-30

Guadalupe Reyes
type: MusicAlbum
date published: 2022-12-09

Alma Perdida
type: MusicAlbum
date published: 2023-04-21

Mexican American Novio
type: MusicAlbum
date published: 2024-06-14

You Are
type: MusicAlbum
date published: 2024-07-15

Money Pa' la Fiesta
type: MusicAlbum
date published: 2024-08-09

Mexican American Novio
type: MusicAlbum
date published: 2024-08-16

I'm Coming Home
type: MusicAlbum
date published: 2024-11-08