Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #920
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
1.97s
Block → Canton commit
1.97s
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.
0xf8ac0385016a7ae7be82c14094435d2761037237983446a3b0238961f472b091fa80b844095ea7b300000000000000000000000087716233f67fb0c0ae8b02d0b9ff1c67135a95c20000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0ae7c2a5838bc72ad47aededb89cbcea3d31fd3e3bef4bfea50273a14d3a5732ea064a488794ac87d479affb2c3460f5819a4558f15a0f0e2a102a16610ca058cce