Custody

GrailHouse operates as the direct custodian for the First Grail. Physical assets held by GrailHouse are disclosed as held directly by GrailHouse — not as independently third-party vaulted unless those facts become true. REAL-001 is held directly by GrailHouse. Third-party custody may be added as the platform expands. Vaulted claims for third-party custody paths still require durable vault records and attestation. Some engineering fixtures use mocked vault labels. Storage location details are not published. GrailHouse does not claim regulatory approval for custody services.