Los Magnificos de Colombia
type: MusicGroup
genre: salsa
popularity: 6
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x2e1b4f08bedd9f0ef4ea128c90e0ac6a34a0d819bdb3c09e7eb455042d3ab1a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c3a8c4c-49b5-4130-b759-6849cbd028aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c3a8c4c-49b5-4130-b759-6849cbd028aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c3a8c4c-49b5-4130-b759-6849cbd028aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x2e1b4f08bedd9f0ef4ea128c90e0ac6a34a0d819bdb3c09e7eb455042d3ab1a4","name":"Los Magnificos de Colombia","registered_at":"2026-06-17T08:59:36Z","symbol":"NIM1345768","token_address":"0x1e158488fd06836242230bfeffd99e275cc7e679","type":"artist","uuid":"7c3a8c4c-49b5-4130-b759-6849cbd028aa"}
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 0x2e1b4f08bedd9f0ef4ea128c90e0ac6a34a0d819bdb3c09e7eb455042d3ab1a4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c3a8c4c-49b5-4130-b759-6849cbd028aa.json and https://artists.proofprofile.net/proofs/artist/7c3a8c4c-49b5-4130-b759-6849cbd028aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x2e1b4f08bedd9f0ef4ea128c90e0ac6a34a0d819bdb3c09e7eb455042d3ab1a4","name":"Los Magnificos de Colombia","registered_at":"2026-06-17T08:59:36Z","symbol":"NIM1345768","token_address":"0x1e158488fd06836242230bfeffd99e275cc7e679","type":"artist","uuid":"7c3a8c4c-49b5-4130-b759-6849cbd028aa"}
album: La Chola Caderona
  type: MusicAlbum
  date published: 2008-01-01
  track: La Chola Caderona
    type: MusicRecording
    duration: PT5M39S
    duration ms: 339406
    explicit: false
    by artist: Los Magnificos de Colombia
    in album: La Chola Caderona
      type: MusicAlbum
      date published: 2008-01-01
    genre: salsa
    isrc code: UKR6V2341984
    additional property: CopyrightID
    additional property: CopyrightStatus
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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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      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2341984
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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 0xe474813b84cff0adeb7bee25874662c1791b3bea0ff5a58099da6afbb706db40. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/UKR6V2341984.
      date published: 2026-07-12T23:27:28Z
    audio: La Chola Caderona
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.301
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.624
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.435
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.226
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.946
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.279
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: La Pachanga Se Baila Asi
  type: MusicAlbum
  date published: 2008-05-02
album: Huesped del Cielo
  type: MusicAlbum
  date published: 2008-05-02