Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194720
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
4.21s
Block → Canton commit
4.21s
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.
0xf8ac0d85272cb2734a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000001141d0591aaf5a2d2e915a7d1dcaf48c549e84af00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ed9c34e5e9c73470a65e010bb47c6c87cef4b69001707dee2b58d927a40db9daa00417222d5e8228a450bd0a957c9c4bd3d60a35a4ce5bdee798bfcde44dbf3452