Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5568
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
509ms
Block → Canton commit
509ms
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.
0x02f893830e4a251985188122883f85188122884d828459944e0c5bf74231eebef72a0cb6b37b0c385248107280a41155212e074545e162eec2efdb8a31d85338ffb3159291eb9d1e7eef6927b6c9446a244dc001a0bd7e33b6ecc3353917b503d65038f9b2d2c3aad70094c1522b8a31cb75e7d44aa01f0a274132c426f8036aa81a42abed1f73a880e4c853c19ff9b44bf018375b85