Air-gapped reconciliation
A guided session that lines up your handwritten or printed balance sheets with independently fetched public address totals.
Session details →
SyncAnalyt
Balances kept offline, checked without exposure.
Manual reconciliation sessions for long-term cold wallet holders who need a clear picture of holdings without bridging private keys to a live network.
What we sit down to do
SyncAnalyt helps cold storage holders in Seoul compare their paper and device records against public ledger figures — always with keys kept offline and never entered into our systems.
Cold portfolio review
A structured walkthrough of how you track multi-asset cold holdings over years, spotting gaps before they become blind spots.
Review details →Quarterly monitoring
Recurring check-ins that refresh your offline ledger against public records on a schedule you choose.
Monitoring details →
Paper first, always
Sessions begin with the records you already keep — address lists, device labels, and dated balance notes — not with software you must install.
“I brought three years of handwritten address notes. They did not ask for a seed or a device PIN — just the public figures I was willing to share.”— Min-jun K., cold holder since 2017
From Gangnam desks to quiet ledgers
Appointments are held at our Yeoksam office or arranged as a carefully scoped remote session when travel is impractical. Either way, private keys stay with you.
Field notes worth reading
Practical writing on reconciling UTXO sets by hand, labeling hardware devices, and keeping multi-year cold records coherent.
Browse field notes →Rates that match the work
Session fees are based on how many address clusters and asset types you need checked — not on a subscription plan.
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