Balance Confirmation Worksheets
Bound worksheets listing every xpub, derivation index, and expected balance across your multi-sig cold storage scheme.
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Quarterly Reconciliation Sessions
Scheduled desk sessions to update your bound worksheets against new addresses, balance changes, and signatory rotations.
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Signing Ceremony Documentation
Step-by-step ceremony binders for key generation, shard distribution, and first multi-sig transaction rehearsal.
View details →Each engagement is scoped to your custody arrangement. We work with families, foundations, and small treasuries who keep signing keys air-gapped and need paper records that match on-chain reality.