Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53432
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
405ms
Block → Canton commit
405ms
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.
0x02f893830e4a256785746a52880085746a52880e828459944e0c5bf74231eebef72a0cb6b37b0c385248107280a41155212e05ede5d60a610cbbcd23cb1770f57745f5103d96afe62c10dcab24d3f4e7adbfc080a077022a9339460f37c19e0908828cea63cb02dce507600dc3fa49ece21dd33f08a0686998437d156412ad245c3208a25df7752427898a2e42be0a0484d10d93c40c