Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165437
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
1.15s
Block → Canton commit
1.15s
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.
0xf8ac0385021370e5ca8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000002e0943459677910d31ab99f9adae688d8993178900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ac19e19b9c90966036054d39538554130027b4ee7bbb58af3e3ee841b24d4a22a061ca658668bb50b8eb7d925c971252855640e910e523321a7c2a3fe0e877b3c0