Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14494
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
530ms
Block → Canton commit
530ms
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.
0xf8ac808526d82e342c82598394a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f19000000000000000000000000c2d9e49cbff480c67cf1efafdf009304ed02dc1200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f636543eac831f30e3f44fb64fa72aac13490752745550b0fb92a10866e8a49da026849ec628e3de973d2eaabf7ca64392b523f05a5b12d4a8eff847bd38dc5dae