Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186038
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
757ms
Block → Canton commit
757ms
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.
0xf88d8263bb8456f0959c8301047b942cffd03f72d83529a3f11b82e4baa4692a21c64c80a4bd76658f00000000000000000000000000000000000000000000068d4b7f748256dcd9ac831c946ea0cd84ccc11cdf3f10398097d93e194c2045a8907f8b8e7e9e34f985525762b367a0059ce528b9b34fa405426fc2b713e5a310dc8ff9a074e75467d6c6c347bf6360