Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146405
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
1.19s
Block → Canton commit
1.19s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294328f9c2c4ecde18aefa3722aab6abe718556446f80b84440c10f190000000000000000000000004f48fe9e24e71674c5c8a09fb506ad4d1fd03a5800000000000000000000000000000000000000000000003635c9adc5dea00000c080a0c0d92cd992b95eb7f1bc776ebc5cdf501f261488d875a4d19f11c083cff78adda0769b87c3ad5b1869ef6041526a4d3e6aea124a50300abcde8141b8e80d90ac32