Proof‑of‑Build Pings (Base)

Minimal on‑chain "build pings". Call ping("msg") → emits Ping(user, msg, timestamp, total) and tracks per‑user stats.

Contract

• Mainnet: 0x382f71b8e65a4f1ba863fa4d8e258bbfcb55d4b1
• Testnet (Base Sepolia): 0xc5b29ce3c4de2953970eaa8585a5b959a2985953

Verify

• Compiler: v0.8.24+commit.e11b9ed9
• Optimization: enabled, runs 200
• License: MIT
• Constructor: none

Frontend

Open index.html locally or host via GitHub Pages / Cloudflare Pages. Edit CONTRACT_ADDRESS if you deploy a new instance.

ABI

See abi/ProofOfBuildPings.json.

Submission Notes

• Live dApp: https://laycryp.github.io/build-pings/
• Repo: https://github.com/Laycryp/build-pings
• Contract (Base): 0x382f71b8e65a4f1ba863fa4d8e258bbfcb55d4b1
• Deploy Tx: 0x7af3c6000087ab13ef54531237042f890209bc9abc7f6bea85c7bcd13b6a9b88
• Explorer: https://basescan.org/address/0x382f71b8e65a4f1ba863fa4d8e258bbfcb55d4b1
• How it works: ping("msg") emits Ping(...) and tracks per-user stats via getStats(address).