Lobillos Musical De Durango
type: MusicGroup
genre: duranguense
popularity: 8
followers: 1049
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/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec9281dc-50d3-403b-b34e-697dbdbfaffc.ots
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/ec9281dc-50d3-403b-b34e-697dbdbfaffc
additional property: OTSTimestamp
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  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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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 0x7b43347ee660e86b7cba62e7a3981d222e903d55deb59697a735ad6e439e8b0a. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec9281dc-50d3-403b-b34e-697dbdbfaffc.json and https://artists.proofprofile.net/proofs/artist/ec9281dc-50d3-403b-b34e-697dbdbfaffc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x7b43347ee660e86b7cba62e7a3981d222e903d55deb59697a735ad6e439e8b0a","name":"Lobillos Musical De Durango","registered_at":"2026-06-21T11:07:58Z","symbol":"NIM1907496","token_address":"0x111448db7be9dca3a6746a7ed74c9e354608d96d","type":"artist","uuid":"ec9281dc-50d3-403b-b34e-697dbdbfaffc"}
album: Brindemos Por Ellas
  type: MusicAlbum
  date published: 2015-02-22
album: Llorando Bajo la Lluvia
  type: MusicAlbum
  date published: 2018-09-09
  track: Llorando Bajo la Lluvia
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238837
    explicit: false
    by artist: Lobillos Musical De Durango
    in album: Llorando Bajo la Lluvia
      type: MusicAlbum
      date published: 2018-09-09
    genre: duranguense
    isrc code: TCADU1843195
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADU1843195
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0xbdb64037cb8022337cb983a49ccf63a4d7f8c9d8ed28e72ea900f8e9730dfa60. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TCADU1843195.
      date published: 2026-07-16T12:43:37Z
    audio: Llorando Bajo la Lluvia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.975
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.762
      additional property: Energy
        type: PropertyValue
        value: 0.303
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.122
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.206
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.391
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.337
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: MI Corazon Se Enamoro
  type: MusicAlbum
  date published: 2023-05-15
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  type: MusicAlbum
  date published: 2023-06-30
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  type: MusicAlbum
  date published: 2023-08-20
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  type: MusicAlbum
  date published: 2023-09-24
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  type: MusicAlbum
  date published: 2024-03-03
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  type: MusicAlbum
  date published: 2024-03-04