Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215422
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
2.36s
Block → Canton commit
2.36s
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.
0xf8ac1985073df160008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000e1570581bf291054276179eed99de45814378d5c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01ba719eaa0591449d8489b90c4045df9f3ede6aec6a3cc63457b9382d3501760a05dbe403f375703674f968c6151f4ea247dc112f105252bba378d1810a20e9064