# 10102 Docs

## Digital Inheritance

- [Introduction](https://docs.10102.io/readme.md): A decentralized framework for digital legacy planning: give your crypto a survivable plan, without trusting a centralized custodian.
- [About](https://docs.10102.io/about.md): One page on 10102 Computing Legacy: what it is, what is live, how it is built, how it earns, and how to reach us.
- [User Guide](https://docs.10102.io/user-guide.md): How to use 10102 Computing Legacy, from connecting your wallet to creating legacies, timelocks, and managing them over time.
- [Authentication](https://docs.10102.io/user-guide/authentication.md): Connect and disconnect wallets. We support every common Ethereum wallet via standard connectors: WalletConnect, Ledger, Trezor, MetaMask, and more.
- [Concepts](https://docs.10102.io/user-guide/concepts.md): Short definitions of the vocabulary that shows up throughout 10102 Computing Legacy. Skim this first; come back when a term doesn't click.
- [Quick Actions](https://docs.10102.io/user-guide/quick-actions.md): Opinionated shortcuts on the home page that pre-fill a legacy or timelock for a specific goal. All of them drop into the standard flows, so you can tweak anything before signing.
- [Bring your own RPC](https://docs.10102.io/user-guide/bring-your-own-rpc.md): Route the app's Ethereum reads through your own RPC endpoint instead of the default providers. Useful when the defaults are throttled, when you want privacy from third-party node operators, or when yo
- [Legacy](https://docs.10102.io/user-guide/legacy.md): Legacy contracts hold the rules for how, when, and to whom your assets pass. Two shapes, Transfer and Multisig, for different legacy styles.
- [Create a Legacy Contract](https://docs.10102.io/user-guide/legacy/create-a-legacy-contract.md): Set up a legacy contract so your assets can pass to your beneficiaries on your terms, without a middleman.
- [Legacy Contract Details](https://docs.10102.io/user-guide/legacy/legacy-contract-details.md): The details page is where you operate a legacy day-to-day: check status, add or remove assets, reset the activation timer, or tear it down.
- [Edit or Delete a Legacy Contract](https://docs.10102.io/user-guide/legacy/edit-or-delete-a-legacy-contract.md): Change allocations, add or remove beneficiaries, adjust the activation trigger, or tear a legacy down entirely. EOA changes are instant; Safe changes go through your normal Safe threshold.
- [Activate a Legacy Contract and Claim Funds](https://docs.10102.io/user-guide/legacy/activate-a-legacy-contract-and-claim-funds.md): Activate a legacy left to you and claim funds. Works through the 10102 app, the Safe platform (for Safe legacies), or directly from any Ethereum interface using the printed Legacy Claim Card.
- [Legacy Claim Card](https://docs.10102.io/user-guide/legacy/legacy-claim-card.md): A printable one-page summary that gives your beneficiaries everything they need to claim, even if our UI or website ever goes away.
- [Premium Features](https://docs.10102.io/user-guide/premium-features.md): Optional, time-bound capabilities on top of the free legacy features: backup beneficiary layers, watchers with an advisor view, email reminders, automatic renewal, and gas-free check-ins.
- [Manage Contingent Beneficiaries](https://docs.10102.io/user-guide/premium-features/manage-contingent-beneficiaries.md): Fallback beneficiary layers that activate only if the primary beneficiaries don't claim within a configurable window. Premium only.
- [Manage Authorized Watchers](https://docs.10102.io/user-guide/premium-features/manage-authorized-watchers.md): Read-only accounts you authorize to view a legacy without being able to edit, delete, or alter it. Premium only.
- [Configure Email Reminders](https://docs.10102.io/user-guide/premium-features/configure-email-reminders.md): Optional email notifications for the owner and beneficiaries at key events in a legacy's lifecycle. Premium only.
- [Automatic Renewal](https://docs.10102.io/user-guide/premium-features/automatic-renewal.md): Let your normal wallet activity keep your legacy fresh: an opt-in service renews your check-in countdown when you've been active on-chain, with every safety bound enforced by the contract.
- [Gas-Free Check-ins & Claims](https://docs.10102.io/user-guide/premium-features/gas-free-check-ins-and-claims.md): 10102 can pay the network fee for you: claims are sponsored for every beneficiary, and check-ins are sponsored for Premium owners. You sign a free message; we submit the transaction.
- [Timelock](https://docs.10102.io/user-guide/timelock.md): A time-based security layer for self-custody wallets. Lock your own funds against coercion, wrench attacks, or just your own impulse decisions.
- [Using Timelock](https://docs.10102.io/user-guide/timelock/using-timelock.md): Creating, managing, and claiming each of the three timelock flavors: Timelock, Soft Timelock, Beneficiary Timelock.
- [Heirloom (sealed gifts)](https://docs.10102.io/user-guide/heirloom.md): Seal ETH or USDC as a gift that opens on a date you choose. The recipient opens it with a link, and claiming is free.
- [Architecture](https://docs.10102.io/architecture.md): How the whole system fits together: smart contracts on Ethereum, subgraphs on The Graph, and off-chain services for email and activity tracking.
- [Legacy Contracts Created with Safe SDK](https://docs.10102.io/architecture/legacy-contracts-created-with-safe-sdk.md): How Safe-owned legacies (Multisig and Transfer) integrate with an existing Safe via Safe Guards and Safe Modules, and how the lifecycle events flow.
- [Legacy Contracts Created with EOAs](https://docs.10102.io/architecture/legacy-contracts-created-with-eoas.md): How Transfer legacies work when the owner is a plain EOA (MetaMask, Ledger, Trezor, …) with no Safe involvement: clones, the single-transaction create, heartbeat, editing, deletion, and activation.
- [How Legacy Creation Works (v2)](https://docs.10102.io/architecture/create-flow-v2.md): Why creating an EOA legacy is a single wallet confirmation: EIP-1167 clones, Permit2 permissions to one immutable vault contract, no personal data on-chain, and consent recorded by the transaction its
- [New Account Generation for Beneficiaries](https://docs.10102.io/architecture/new-account-generation-for-beneficiaries.md): How the app generates an Ethereum keypair for a beneficiary who doesn't already have one, entirely in the browser, and why we never see the private key.
- [Indexing & Activity Tracking](https://docs.10102.io/architecture/indexing-and-activity-tracking.md): Subgraphs on The Graph keep the UI fast; activity tracking is an on-chain inactivity timer, different for Safe and EOA owners, with an optional attested auto-renew path for EOAs.
- [EOA Activity & Auto-Renew](https://docs.10102.io/architecture/eoa-activity-auto-renew.md): How opt-in auto-renew lets an EOA legacy follow your real wallet activity: an off-chain attestor observes your transaction count, and every safety bound is enforced on-chain, so the worst failure is a
- [Gas-Sponsored Intents](https://docs.10102.io/architecture/gas-sponsored-intents.md): How beneficiaries claim without holding any ETH: signature-authorized intents the contract verifies on-chain, relayed and paid for by 10102.
- [Heirloom Gifts](https://docs.10102.io/architecture/heirloom-gifts.md): How Heirloom seals gifts on the TimeLockRouter, why claim links keep the personal note off every server, and how gasless claims stay abuse-proof.
- [Email Reminders](https://docs.10102.io/architecture/email-reminders.md): How email reminders are driven from on-chain state: an off-chain reminder-worker reads PII-free notify signals, keeps recipient emails encrypted, and sends them, while the plan keeps working even if e
- [Upgrade Policy](https://docs.10102.io/architecture/upgrade-policy.md): How 10102's contracts can change, who can change them, and how you can watch: every upgrade waits in a public 48-hour queue before it can execute.
- [Quantum Readiness](https://docs.10102.io/architecture/quantum-readiness.md): What quantum computers mean for Ethereum keys, what 10102's on-chain recovery registry does today, and, just as important, what it does not do.
- [Agents & Builders](https://docs.10102.io/agents-and-builders.md): How AI agents and developers can discover and use 10102 Computing Legacy: the Guardian AI guide, ERC-8004 discovery, the MCP server, and pay-per-call inference.
- [Partner Program](https://docs.10102.io/partners.md): The 10102 partner program: share a link, get verifiably attributed on-chain purchases, reconcile every statement yourself on Etherscan.
- [Design & Engineering Notes](https://docs.10102.io/dev.md): The "why" behind the harder engineering decisions in 10102 Computing Legacy. Useful for auditors, integrators, and future maintainers.
- [Inactivity Detection](https://docs.10102.io/dev/technical-analysis.md): The core engineering challenge behind an on-chain legacy product, and the trade-offs baked into how we solved it.
- [Core Mechanisms](https://docs.10102.io/dev/core-mechanisms.md): The moving parts of the system and what each one is responsible for. Useful as a mental model before diving into specific contracts.
- [Roadmap](https://docs.10102.io/dev/backlog.md): What we're working on, what we've decided to defer, and the triggers that would bring deferred items back onto the active list.