Review: Mantle stablecoin onboarding verification

[Copilot]

Completed technical review of PR adding USDT, USDC, USDT0, and USD1 stablecoins to Mantle network.

Verification Results

Contract addresses - All lowercase:

• mantle:usdt: 0x201eba5cc46d216ce6dc03f6a759e8e766e956ae
• mantle:usdc: 0x09bc4e0d864854c6afb6eb9a9cdf58ac190d0df9
• mantle:usdt0: 0x779ded0c9e1022225f8e0630b35a9b54be713736
• mantle:usd1: 0x111111d2bf19e43c34263401e0cad979ed1cdb61

UUIDs - All 8 IDs unique (4 regular + 4 OFC tokens)

On-chain verification - Confirmed via Mantle Explorer, StableScan, and Chainlink CCIP:

• USDT, USDC, USDT0: 6 decimals
• USD1 (World Liberty Financial): 18 decimals

All token names, addresses, and decimals match blockchain explorer data. TypeScript compilation successful. No issues found.

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[Copilot]

Just as a heads up, I was blocked by some firewall rules while working on your feedback. Expand below for details.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• download.cypress.io
  • Triggering command: /opt/hostedtoolcache/node/24.13.0/x64/bin/node /opt/hostedtoolcache/node/24.13.0/x64/bin/node index.js --exec install /.bin/node-gyp-build-test (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)