Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151757
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
1.79s
Block → Canton commit
1.79s
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.
0xf8ab03845a1f4a138286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000661f66eaf1fe5775b35abaa96fa9d990e93abadc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea019758d3258a8ae18651791cd7f5d0b5f862a2684fe7caa7f544565fac69a247ca03b2071d854c05b26e219cbcf0cbf063da0a7dcbb36a5de86d4b7550fce0980af