Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219866
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
4.04s
Block → Canton commit
4.04s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac648459682f0083011e3994c632b30936140fd838044acd512c283d62523e1680b84440c10f19000000000000000000000000a093a655bdff34f72f3d52fc28e3be9ed43531a400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da07874c19f6dea0a0c8a4742a17cb6097eede5757d3c8886a8577138cd981891d6a01f938ea9958afd4a35bbe552fd537562a42de672ea4d15ed0b4aba82ba7d35dc