Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #33255
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
507ms
Block → Canton commit
507ms
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.
0xf8ac20857a3c70420782c1409487005f90f39d8d2f7a943f93e7e4228bf960390680b844095ea7b3000000000000000000000000d715eb7c9d494e91b6c3ff6d76a9f1cf68a5de480000000000000000000000000000000000000000000069e10de76676d0800000831c946ea02c1fbb81063c875f9306fd0ba7af9a5eba33f1380b9d7d82c425d93db98e6e1da020c625f1084d1095d17a0a01864ce69b28a9758a802410a98f6dbe28e5c3b70e