https://blazed.sh/blog/tags/logs/ Recent content in Logs on BLAZED.sh Blog Hugo en-us Wed, 16 Sep 2026 08:00:00 +0000 https://blazed.sh/blog/posts/eip-7708-eth-transfer-logs/ Wed, 09 Sep 2026 08:00:00 +0000 https://blazed.sh/blog/posts/eip-7708-eth-transfer-logs/ <p>An ERC-20 deposit watcher can filter <code>Transfer</code> logs. A native ETH deposit watcher has more work to do: top-level transaction values are visible in transaction objects, but transfers inside contract execution normally need a trace. Individual contracts may emit their own payment events, but there is no universal native-ETH event on mainnet today.</p> <p><a href="https://eips.ethereum.org/EIPS/eip-7708">EIP-7708</a> proposes that missing event. Qualifying nonzero ETH transfers between different accounts emit a log from a fixed system address. Indexers can then use familiar log filters for those movements instead of tracing every transaction solely to discover value transfers.</p>