Holdings summary
A plain-language inventory of assets held in your offline wallets, cross-referenced against your last recorded snapshot. We note additions, removals, and any address labels you maintain.
Pohang · Est. 2019
Your offline holdings, reviewed with patience each month
Portalsycamore prepares written review packs for conservative digital asset owners who prefer cold storage. No trading calls, no hype—just a clear record of what you hold, where it sits, and what changed since last month.
What arrives in your pack
Monthly deliverableReconciliation notes
Written observations on discrepancies between expected and recorded balances, including suggested follow-up steps you may choose to take with your own custodian or advisor.
Storage checklist
A brief review of seed phrase storage, backup locations, and device condition based on information you provide—useful for long-term holders who revisit security once a year or less.
Review packs we prepare
All packs
Annual Consolidation Review
A yearly deep read of your full offline storage setup—wallet sprawl, dormant addresses, and backup drift—delivered as an extended written report.
Read details
Initial Wallet Inventory
A one-time baseline document mapping every offline wallet, backup location, and address label before you begin monthly reviews.
Read detailsFrom clients who value quiet records
After ten years of buying and rarely selling, I had wallets spread across three devices and two paper backups. The monthly pack gave me one place to see everything without logging into anything online.— H. Min, Busan · Monthly Review Pack since 2023
The reconciliation section flagged a small amount I had forgotten on an old hardware wallet. I would have preferred the turnaround a day sooner, but the finding itself was worth the wait.— R. Park, Seoul · Initial Inventory + Monthly Pack
Get it from Microsoft
Available on the Microsoft Store
Recent field notes
All articlesWhy offline holders benefit from a written monthly record
Cold storage removes daily noise—but also removes the incidental reminders that paper records once provided.
Labelling wallets so your future self understands
Generic device names become mysteries within a few years. Here is how we help clients name storage in ways that survive memory drift.
What to expect from reconciliation notes
Reconciliation is not accusation—it is a comparison between what you declared and what the chain shows at a fixed moment.