Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198025
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
707ms
Block → Canton commit
707ms
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.
0x02f8b3830e4a250f843b9aca0e843b9aca0e830106ee94ac582fdfda46f6daac6335335a6833a1f28aa67d80b84452e63653000000000000000000000000000000000000000000000000000000e8d4a51000000000000000000000000000cddcc7d5ae1ed117c4dbed33a9bea56c222cae48c080a0c03bd2662feb6ee29bec8f2207e09b036fe57c271da6e69635170d7e82d27ad3a07bfec01a6112fa4d1c7013c630b4f4ec9894e539b189909eec7640f45e9613bc