La Gran Locura del Sureste de Mexico
type: MusicGroup
popularity: 6
followers: 412
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 0x6a790d1f64cca84c7fed0ff86d341170a46e83065b081bf74428f26bd348f30a. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cd02472-29fd-4584-93ae-9f42694aa1d0.json and https://artists.proofprofile.net/proofs/artist/2cd02472-29fd-4584-93ae-9f42694aa1d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x6a790d1f64cca84c7fed0ff86d341170a46e83065b081bf74428f26bd348f30a","name":"La Gran Locura del Sureste de Mexico","registered_at":"2026-06-16T05:15:07Z","symbol":"NIM0948628","token_address":"0xc8ed7a1be059a1ce48300cb2da90ba424a2db6fb","type":"artist","uuid":"2cd02472-29fd-4584-93ae-9f42694aa1d0"}
album: Los Locos Mas Locos
  type: MusicAlbum
  date published: 2017-01-17
  track: 40 Grados
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199773
    explicit: false
    by artist: La Gran Locura del Sureste de Mexico
    in album: Los Locos Mas Locos
      type: MusicAlbum
      date published: 2017-01-17
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1603024
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:22:28Z
    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 0x3163aaf218b654ddedb1c9cd31fa4a7347db9c09fb4e908b6bde665ed1b0a26c. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QM6DC1603024.
      date published: 2026-07-18T16:22:28Z
    audio: 40 Grados
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.992
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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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
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Key Name
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        value: F
      additional property: Mode Name
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