Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70567
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
916ms
Block → Canton commit
916ms
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.
0xf8ac1c8459682f0083011e3994a57c673beff2ea15d77ed408ea0bcd957bc2b4a680b84440c10f19000000000000000000000000e9e93e215069f30308f5ecf13f75ac193cc61b4900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0da3f256b1153aa3411e21f3bf2d5c3240f1cd05f0d6eaf69b5d6dbd2fb85515ca04f51e9e08143dbe81dcda04fd583ba774f99524cabb37d043bcc7209a93ff4e1