Dennis Sanchez
type: MusicGroup
genre: chicha
description: Dennis R. Sanchez was born in 1956 in Los Angeles. A graduate of the University of Southern California and San Francisco State University, he is a critically acclaimed author. In addition, he is a pro
popularity: 7
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xad05b74ef9e08e58d85b06519b4de107963ae99132ab135be3dc1f909439d764
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/520d01e1-12c3-41cb-9532-123c6c52f627
additional property: OTSTimestamp
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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 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 0xad05b74ef9e08e58d85b06519b4de107963ae99132ab135be3dc1f909439d764. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/520d01e1-12c3-41cb-9532-123c6c52f627.json and https://artists.proofprofile.net/proofs/artist/520d01e1-12c3-41cb-9532-123c6c52f627.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xad05b74ef9e08e58d85b06519b4de107963ae99132ab135be3dc1f909439d764","name":"Dennis Sanchez","registered_at":"2026-06-16T18:19:33Z","symbol":"NIM1135830","token_address":"0x68c71584007a8c33a552aa63beacb2a5744fd9a3","type":"artist","uuid":"520d01e1-12c3-41cb-9532-123c6c52f627"}
album: Hablemos de Amor
  type: MusicAlbum
  date published: 2018-01-29
album: Piel
  type: MusicAlbum
  date published: 2020-05-30
album: Mi Ausencia, Tu Destino
  type: MusicAlbum
  date published: 2025-03-16
album: Mosaico Traicionero: Una copa más/ Fui tu amante/ Lágrimas de escarcha
  type: MusicAlbum
  date published: 2025-08-03
  track: Mosaico Traicionero: Una copa más/ Fui tu amante/ Lágrimas de escarcha
    type: MusicRecording
    duration: PT5M45S
    duration ms: 345950
    explicit: false
    by artist: Dennis Sanchez
    in album: Mosaico Traicionero: Una copa más/ Fui tu amante/ Lágrimas de escarcha
      type: MusicAlbum
      date published: 2025-08-03
    genre: chicha
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2538314
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T07:27:09Z
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5ae5427cadca3f412fb1c131d9da6ee75e0d988350e8305eb3e3fac705f249. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QZWFT2538314.
      date published: 2026-07-15T07:27:09Z
    audio: Mosaico Traicionero: Una copa más/ Fui tu amante/ Lágrimas de escarcha
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      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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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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
        type: PropertyValue
        value: 0.052
      additional property: Valence (Positivity)
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        value: 0.897
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.976
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor