The trust layer for vacation rentals

Vera – Protección de Reservas

Vera es la protección de reservas basada en reglas de HemmaBo: dos huéspedes no pueden reservar las mismas fechas — la base de datos rechaza la segunda. Precio y fechas se comprueban y bloquean durante el pago.

Vera — rule-based booking protection

Vera is how HemmaBo implements booking protection on top of the open Vacation Rental Protocol (VRP). It is deterministic (if/else), not a guessing AI: availability checks, price-and-date validation, and a temporary date lock during payment. Two direct bookings cannot hold the same dates — a database-level no-overlap constraint refuses the second. Each booking can be recorded in a tamper-evident log. The host's own domain stays the source of truth; VRP signs the stay offer with Ed25519, verifiable connector-free for AI agents.

  • Database-level no-overlap lock
  • Price and date checks
  • Tamper-evident log
  • VRP / Ed25519 signed offers
  • Host domain is the source