CampZer0 2013 Identity Artifacts
Ticket, checksum, and infrastructure-price camp record
A conservative non-electronic CampZer0 2013 record for attendee identity: the official camp pages document the zeroth H.A.C.K. camp at Fort Monostor, ticket registration, no required personal data, pre-event data destruction promise, certificate checksum verification, instructions to bring the ticket either on a device or printed, optional CAcert-assurance photo-ID context, and ticket-price infrastructure lore.