Mariachi Mexicanisimo De Calimaya
type: MusicGroup
genre: mariachi
popularity: 10
followers: 221
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
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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/06d67208-007b-4f67-94f8-e7d568000b20
additional property: OTSTimestamp
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  type: PropertyValue
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f26abb056f612174aa9ad485c8c13961164e262f283df51eeeacd1ec468faa9. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06d67208-007b-4f67-94f8-e7d568000b20.json and https://artists.proofprofile.net/proofs/artist/06d67208-007b-4f67-94f8-e7d568000b20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x9f26abb056f612174aa9ad485c8c13961164e262f283df51eeeacd1ec468faa9","name":"Mariachi Mexicanisimo De Calimaya","registered_at":"2026-06-15T15:58:09Z","symbol":"NIM0758410","token_address":"0x3b0738268a3c06472acbcad2d7cfe8e41001c0fa","type":"artist","uuid":"06d67208-007b-4f67-94f8-e7d568000b20"}
album: Con Sabor A Tecui
  type: MusicAlbum
  date published: 2024-11-15
  track: Popurrí 70´s: Fue un Sueño / Como Te Extraño Mi Amor / El Primer Tonto / El Último Beso (Por Qué Se Fue)
    type: MusicRecording
    duration: PT6M16S
    duration ms: 376147
    explicit: false
    by artist: Mariachi Mexicanisimo De Calimaya
    in album: Con Sabor A Tecui
      type: MusicAlbum
      date published: 2024-11-15
    genre: mariachi
    isrc code: QMDA72454752
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72454752
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xd3fed5790f098f0b3dd0d669d4536a84c74148c052f260549c9c6f6dd158db68. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMDA72454752.
      date published: 2026-07-05T10:01:46Z
    audio: Popurrí 70´s: Fue un Sueño / Como Te Extraño Mi Amor / El Primer Tonto / El Último Beso (Por Qué Se Fue)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.119
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.443
      additional property: Energy
        type: PropertyValue
        value: 0.397
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.785
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.006
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.615
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.374
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tú Aquí
  type: MusicAlbum
  date published: 2025-03-21
album: Brillas
  type: MusicAlbum
  date published: 2025-05-16
album: Homenaje A José Alfredo Jimenez: En El Último Trago / Yo / Te Solté La Rienda
  type: MusicAlbum
  date published: 2025-09-05