Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141512
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
523ms
Block → Canton commit
523ms
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.
0xf8ab07842c4968728259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000003637e4b7a0e264e50f5101c51087c9561e01123500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da037946ed6b364c6e2ff81539de3a647b7865b4721224dde482c8debcb2433578ea0603782f55c5fedfbbb68e0806cd5b35c015b8ba7bd41a0704141c8663d1059cd