Ledger offering
UTXO Ledger Audit & Rebuild
A full review of your offline UTXO list against known addresses, with a rebuilt paper or air-gapped ledger you keep.
Who this is for
Bitcoin-only holders who keep coins offline and need a trustworthy UTXO and address ledger that does not live on a phone or exchange history. Typical clients have multiple receive addresses, older change outputs they no longer remember clearly, or notebooks that no longer match what their signing device shows after a careful offline check.
What you leave with
A rebuilt ledger: each tracked address, each known UTXO with amount and origin notes you approve, and a signed session sheet describing what was verified and what remains unknown. The physical or air-gapped file stays with you. We retain only the administrative notes needed for follow-up (never seed phrases, never private keys).
Included
- Intake interview on how you currently track addresses and spends
- Structured worksheet for address inventory
- Side-by-side comparison of your existing notes against device-reported UTXOs (you operate the device; we guide)
- Ink or printed master ledger pages, or an air-gapped file you export yourself
- One clarification call within fourteen days of the session
Excluded
- Key generation, seed backup, or device setup as a primary engagement
- Moving, sweeping, or consolidating coins on your behalf
- Tax filing, legal advice, or exchange account recovery
- Ongoing remote monitoring of the blockchain
How the session runs
- Brief — You tell us address count, record format (paper, metal plates, encrypted USB), and known gaps.
- Inventory — We list every address you intend to track and mark duplicates or retired ones.
- UTXO pass — Under your control, each relevant output is recorded with amount, approximate date of receipt, and spend status.
- Rebuild — We produce the master ledger and walk you through storage and update habits.
- Close — You sign the session sheet; we schedule optional reconciliation if needed.
Preparation
Bring existing notebooks or printouts. Do not bring seed phrases into the meeting room unless you have a pre-agreed air-gapped workflow. Prefer to leave seeds sealed at home. If you use a hardware signer, bring the device and any viewing-only companion you already trust.
Constraints
Sessions are Bitcoin-only. We do not maintain ledgers for altcoin balances. Work is confidential under our engagement terms. Complex estates with more than fifty active addresses may need a second day; we quote before extending.
Next step
Request a session and include a rough address count. We reply within two business days with availability and a written estimate.