Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170595
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
46ms
Block → Canton commit
46ms
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.
0xf8ac0a854f962c34ab82595594b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000422d4b62e9b7f9ef7b96a3d1409a8974cd3968c900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da006aa6cc124cfbf000dfc43defd8547410d461746b755ee85e27391fc5c420bdfa055961b540671dfa8f12b648201571f6ed7e92698efd4080ca65e4ce4137ceb31