Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #49654
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
1.16s
Block → Canton commit
1.16s
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.
0xf8ac148459682f0083011e399423aa00d84678f9fabdb1c1e2ca3c96c78318489d80b84440c10f19000000000000000000000000a093a655bdff34f72f3d52fc28e3be9ed43531a400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0bc6758d32595ffdcff1aba75a31b82c81fe5d44f88c7bdda0fb6f2d3bfeea059a079d837d3d8d2daf66129924f456c757070875e6f1f9a1fca58609788eafba7a6