Banda Mensajero
type: MusicGroup
genre: cumbia
popularity: 7
followers: 660
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x144de90841e70fa14b4361a206dda939e40b4717b165e12a29ccebdc6caa115d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a71ee27e-8892-4091-a630-8f9c42cc2f62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a71ee27e-8892-4091-a630-8f9c42cc2f62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a71ee27e-8892-4091-a630-8f9c42cc2f62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x144de90841e70fa14b4361a206dda939e40b4717b165e12a29ccebdc6caa115d","name":"Banda Mensajero","registered_at":"2026-06-20T08:23:19Z","symbol":"NIM1564371","token_address":"0x70c7b42eb9492e4f18827b640db9f62c0f282d0c","type":"artist","uuid":"a71ee27e-8892-4091-a630-8f9c42cc2f62"}
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 0x144de90841e70fa14b4361a206dda939e40b4717b165e12a29ccebdc6caa115d. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a71ee27e-8892-4091-a630-8f9c42cc2f62.json and https://artists.proofprofile.net/proofs/artist/a71ee27e-8892-4091-a630-8f9c42cc2f62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x144de90841e70fa14b4361a206dda939e40b4717b165e12a29ccebdc6caa115d","name":"Banda Mensajero","registered_at":"2026-06-20T08:23:19Z","symbol":"NIM1564371","token_address":"0x70c7b42eb9492e4f18827b640db9f62c0f282d0c","type":"artist","uuid":"a71ee27e-8892-4091-a630-8f9c42cc2f62"}
album: Recuerdos
  type: MusicAlbum
  date published: 2002
  track: Tololoche Chicoteado
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202135
    explicit: false
    by artist: Banda Mensajero
    in album: Recuerdos
      type: MusicAlbum
      date published: 2002
    genre: cumbia
    isrc code: QM6N21852999
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:53:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x29800879d36ed819d76de5a350f2880795f889def27f0f05651df0a64ab728a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21852999
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:03:27Z
    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 0x29800879d36ed819d76de5a350f2880795f889def27f0f05651df0a64ab728a2. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QM6N21852999.
      date published: 2026-07-19T20:03:27Z
    audio: Tololoche Chicoteado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.481
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.687
      additional property: Energy
        type: PropertyValue
        value: 0.43
      additional property: Speechiness
        type: PropertyValue
        value: 0.65
      additional property: Acousticness
        type: PropertyValue
        value: 0.471
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.845
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.958
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.391
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Puro Sabor (En Vivo)
  type: MusicAlbum
  date published: 2025-07-17
album: Vengase al Baile (En Vivo)
  type: MusicAlbum
  date published: 2025-07-17
album: Rancheando (En Vivo)
  type: MusicAlbum
  date published: 2025-07-18