Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152907
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
486ms
Block → Canton commit
486ms
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.
0xf8ab4b84963b60bb82c14094a201a4e5ed48c2a8db106b0383ba15291e2b898380b844095ea7b3000000000000000000000000bbeb2913dfd6a38a1a5953918994a77103013b600000000000000000000000000000000000000000000069e10de76676d0800000831c946da0860c249c2140fa11207011b1583b0b7040a0b487774509f720fe69ab2ed3d850a06505aa7b5faf93e493fb61dd26749dc2a76d5598bfec78cccb7a16b20502307e