Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204113
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
407ms
Block → Canton commit
407ms
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.
0xf8ac57843e95ba8e83011e39946e4918791ab6190cf0825530b7d3b7e06c3ac83f80b84440c10f19000000000000000000000000a8602c4c88d7f66d71f1afb4275a910fc043378000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0af1379f30e9f7b339f5e74363b88d36371cae3044149834bd8e25343bcbb3310a041ddcf3d1af635f126a79fae5a202dab1913c04fedf381338e118360a9d4dc74