Los Principes De Michoacan
type: MusicGroup
genre: grupera
genre: música mexicana
popularity: 20
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152e9c5df475d24b9e98a793bdf0f37e156664d812ef7163aaf0283145849d8d. Chain 2 (Bitcoin): anchored in block 953598 (2026-06-14T06:40:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0cb4260a-0c29-4e48-9d41-e26259d93406.json and https://artists.proofprofile.net/proofs/artist/0cb4260a-0c29-4e48-9d41-e26259d93406.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:40:11Z
  text: {"copyright_id":"0x152e9c5df475d24b9e98a793bdf0f37e156664d812ef7163aaf0283145849d8d","name":"Los Principes De Michoacan","registered_at":"2026-06-14T05:45:43Z","symbol":"NIM0356986","token_address":"0x1e25340a551d7223400f9901403e94af31166b1d","type":"artist","uuid":"0cb4260a-0c29-4e48-9d41-e26259d93406"}
album: Nuestros Exitos
  type: MusicAlbum
  date published: 2021-09-03
  track: Mi Realidad
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172733
    explicit: false
    by artist: Los Principes De Michoacan
    in album: Nuestros Exitos
      type: MusicAlbum
      date published: 2021-09-03
    genre: grupera
    genre: música mexicana
    isrc code: USJ3V2083845
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x25881d13727fcd2bc6600ff0be8e90ef264cc5f4f3326210802d69a17d7e6b13. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USJ3V2083845.
      date published: 2026-07-04T11:19:20Z
    audio: Mi Realidad
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.44
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      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
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.741
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.688
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major