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Field Notes

Practical writing from our verifiers on preparing for safe visits, reading log entries, and maintaining custody records for hardware wallets.

Field Notes

14 Jun 2025

Reading a Reserve Verification Log Entry

How to interpret device inventory lines, seal notes, and witness blocks in a hardware wallet verification log.

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Field Notes

2 May 2025

Preparing Your Safe Before a Verification Visit

Practical steps to arrange access, gather devices, and brief witnesses ahead of an on-site hardware wallet audit.

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Field Notes

18 Apr 2025

Tamper Seals on Hardware Wallets — What We Record

Why seal condition matters in reserve logs and how verifiers document intact, replaced, or missing seals.

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Content Birchfield

Reserve verification logs for hardware wallets kept in safes. On-site audits and documented proof-of-reserve records across South Korea.

Office 10, 73 Demo-ro, Nam-gu, Daegu 00000
+82 53 0000 5364
hello@content-birchfield.click

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