Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #54099
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ac318459682f0083011e399442e76f46fc924c358204acd224f97b17fc5e539480b84440c10f19000000000000000000000000b7d6809f9643f912490682a6f42498b4069d61f500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0509c4b5cedeb64f93d27ebb91c0c754e13abc68dae38ad24e7d578ee7164cad1a0281456ace7064563a147ce6af9a21782bbb275f94a46fdd8a67c3e80e6e56b65