Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170526
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
545ms
Block → Canton commit
545ms
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.
0xf8ac0e85266181f5d98259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000003ccd90ee2dec44e7114ab70e1be97199d13811a300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02f52fe365724e652d68b9a705bae7a97f3c836a4af796bbf0c8c9152dfa7645da0116f2b17b918fffe5cb87218d96a80f9188ee5c036df2232757feb5b5cb8881d