Fermin Soto El Alacran De Durango
type: MusicGroup
genre: norteño-sax
popularity: 9
followers: 1234
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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 0x4fe9123bfdbff6532573ab2c18264ec7e8c1d58b33207c76e6b236f84228c359. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2a833ff-ac2e-4f37-b473-134a6b2abd98.json and https://artists.proofprofile.net/proofs/artist/d2a833ff-ac2e-4f37-b473-134a6b2abd98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
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album: La Medalla De Oro
  type: MusicAlbum
  date published: 2014-04-16
album: La Copa Del Olvido
  type: MusicAlbum
  date published: 2014-04-16
album: El Triunfo En Las Manos
  type: MusicAlbum
  date published: 2014-04-16
album: Mis Anos Vividos
  type: MusicAlbum
  date published: 2015-05-01
album: Con La Banda Huejotenos De Badiraguato Sinaloa
  type: MusicAlbum
  date published: 2015-05-01
album: 15 Bandalacranazos Vol. 12
  type: MusicAlbum
  date published: 2015-05-01
album: La Medallita De Oro, Vol. 14
  type: MusicAlbum
  date published: 2015-05-01
album: Entre Corridos Y Canciones Vol. 13
  type: MusicAlbum
  date published: 2015-05-01
album: De Regreso A Mi Rodeo
  type: MusicAlbum
  date published: 2015-05-01
album: El Asesino De Las Vias Vol. 10
  type: MusicAlbum
  date published: 2015-05-01
album: La Copa Del Olvido
  type: MusicAlbum
  date published: 2015-05-01
album: La Medallita De Oro Vol. 14
  type: MusicAlbum
  date published: 2015-05-01
album: El Triunfo En Las Manos Vol. 9
  type: MusicAlbum
  date published: 2015-05-01
album: Mis Anos Vividos
  type: MusicAlbum
  date published: 2015-05-01
album: 12 Alacranazos Con Los Astros De Durango
  type: MusicAlbum
  date published: 2015-05-01
album: 12 Alacranazos Con Los Astros De Durango
  type: MusicAlbum
  date published: 2015-05-01
  track: Los Renteria Y Los Medina
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    by artist: Fermin Soto El Alacran De Durango
    in album: 12 Alacranazos Con Los Astros De Durango
      type: MusicAlbum
      date published: 2015-05-01
    genre: norteño-sax
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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 0xe54fa90d23483ce95371d2a9245bb3c59b07e71585533e4f5506c831275416cf. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QM6DC1537089.
      date published: 2026-07-17T05:45:43Z
    audio: Los Renteria Y Los Medina
      type: AudioObject
      additional property: Tempo (BPM)
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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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        value: 0
      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: 0.678
      additional property: Loudness (dB)
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        value: -3.113
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
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album: Con Banda
  type: MusicAlbum
  date published: 2015-05-01
album: Nuevos Horizontes
  type: MusicAlbum
  date published: 2015-05-01