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This PR adds a production-grade guide to handling cross-chain state on Base. It addresses high-frequency developer/user confusion regarding bridge delays and address derivation.

Key Additions

  • Visualizing the 7-Day Challenge: A detailed timeline breakdown of the Optimistic Rollup withdrawal process (Initiate -> Prove -> Finalize).
  • Bridge Architecture Comparison: A decision matrix for developers choosing between Native (Canonical) and Third-Party (Liquidity) bridges.
  • The "Stuck Funds" Recovery Protocol: A technical guide to recovering assets sent to mismatched addresses, distinguishing between EOA (simple) and Smart Contract (CREATE/CREATE2) recovery paths.

File Changes

  • 🆕 Created: apps/base-docs/docs/cookbook/mastering-cross-chain-state.mdx

Checklist

  • Technical examples (Nonce Replay, CREATE2) verified for accuracy.
  • Tone is educational yet authoritative.
  • Frontmatter included.

What changed? Why?

Notes to reviewers

How has it been tested?

This PR adds a production-grade guide to handling cross-chain state on Base. It addresses high-frequency developer/user confusion regarding bridge delays and address derivation.

### Key Additions
* **Visualizing the 7-Day Challenge:** A detailed timeline breakdown of the Optimistic Rollup withdrawal process (Initiate -> Prove -> Finalize).
* **Bridge Architecture Comparison:** A decision matrix for developers choosing between Native (Canonical) and Third-Party (Liquidity) bridges.
* **The "Stuck Funds" Recovery Protocol:** A technical guide to recovering assets sent to mismatched addresses, distinguishing between EOA (simple) and Smart Contract (CREATE/CREATE2) recovery paths.

### File Changes
* 🆕 Created: `apps/base-docs/docs/cookbook/mastering-cross-chain-state.mdx`

### Checklist
- [x] Technical examples (Nonce Replay, CREATE2) verified for accuracy.
- [x] Tone is educational yet authoritative.
- [x] Frontmatter included.
@cb-heimdall
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cb-heimdall commented Jan 10, 2026

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Removed the  guidelines section to streamline the document.
This PR adds a production-grade guide to handling cross-chain state on Base. It addresses high-frequency developer/user confusion regarding bridge delays and address derivation.

### Key Additions
* **Visualizing the 7-Day Challenge:** A detailed timeline breakdown of the Optimistic Rollup withdrawal process (Initiate -> Prove -> Finalize).
* **Bridge Architecture Comparison:** A decision matrix for developers choosing between Native (Canonical) and Third-Party (Liquidity) bridges.
* **The "Stuck Funds" Recovery Protocol:** A technical guide to recovering assets sent to mismatched addresses, distinguishing between EOA (simple) and Smart Contract (CREATE/CREATE2) recovery paths.

### File Changes
* 🆕 Created: `apps/base-docs/docs/cookbook/mastering-cross-chain-state.mdx`

### Checklist
- [x] Technical examples (Nonce Replay, CREATE2) verified for accuracy.
- [x] Tone is educational yet authoritative.
- [x] Frontmatter included.
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2 participants