Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182268
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
797ms
Block → Canton commit
797ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f940da9a7ab3383c10e0f7181ed3b0216145ad6b83180b86423b872dd000000000000000000000000054279a7f17d3e7b78080469b30abc91f18d39c2000000000000000000000000de528828244d1f7b16ad3558aecb0905ffdc064e00000000000000000000000000000000000000000000000000000000054279a7c001a03ee5052d77738e206d0da0f3274f8219299c1ad9dbb8086e46f7985ba9ed88e9a03583f9c69f768da2949ef482245800e0f2ce9a1cc76cea521ce61abd443c561e