Wallet Security & Self-Custody Checklist
Print this page. Tape it inside the safe-deposit box. Treat every unchecked line below as work to do before you move meaningful funds to self-custody. For the broader context on why self-custody matters and how the November 2026 ISO 20022 migration reshapes payment rails, read the Sentinel explainer. ISO 20022, XRP, and Your First Self-Custody Wallet explainer.
Seed
Seed Phrase Storage
4 checklist items covering the habits that protect this part of the self-custody flow.
2FA
Two-Factor Authentication
3 checklist items covering the habits that protect this part of the self-custody flow.
Hardware
Hardware Wallet Use
4 checklist items covering the habits that protect this part of the self-custody flow.
Recovery
Recovery Plan
4 checklist items covering the habits that protect this part of the self-custody flow.
Pair this checklist with the broader explainer series on ISO 20022, XRP, and self-custody setup — every section links back to the article ISO 20022, XRP, and Your First Self-Custody Wallet.