Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #98579
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
546ms
Block → Canton commit
546ms
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.
0xf8ab498459682f0082c1409479f4d217e3dfc9888977fbabdc7f3780227dd2b980b844095ea7b300000000000000000000000087716233f67fb0c0ae8b02d0b9ff1c67135a95c20000000000000000000000000000000000000000000069e10de76676d0800000831c946da0e6cd79a2d91169b2f73db0a1196f7db0d6901024162c6e4d3d91589af54b1a05a039fdcc170b15a7d87c358be405109935c56f67a5234c4fa96fb6ca7b3395c88f