🧪 TEST: Generación de tokens únicos
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Token 1: eyJpdiI6ImhObEJzaDd5dXVBS0QyWlhVRlY5Vnc9PSIsInZhbHVlIjoieTFE...
Token 2: eyJpdiI6IldaTW00NUlxaEZyNXlLYUJSNjZLTHc9PSIsInZhbHVlIjoiVDQv...
Token 3: eyJpdiI6Ii8xU0FzcDZsbUJHTkRuSWMvYTl0b2c9PSIsInZhbHVlIjoiRGR6...

¿Son diferentes?
  Token1 != Token2: ✅ SÍ
  Token2 != Token3: ✅ SÍ
  Token1 != Token3: ✅ SÍ

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Hashes SHA256:
  Hash 1: b6ac04fbcd698b020823dbe53daa9c23be063d5feff4f23bb0c00196429863fd
  Hash 2: 7ecc88f62efe9dfdedd718b76cf6a71647d986374745dc7142db249093585e94
  Hash 3: 52f8ae3a74f9ae99ffc51a139ef4b9433287a4c3d3561ad49edc097109d7f13a

¿Hashes diferentes?
  Hash1 != Hash2: ✅ SÍ
  Hash2 != Hash3: ✅ SÍ

✅ Resultado: Cada exportación debería generar tokens únicos