Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171508
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
1.00s
Block → Canton commit
1.00s
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.
0xf8ac0a85114cacccf28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000003f9f798c5a05ac197701be89969903081eddcd3c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d5f5483b2815456f742be8cc106c3c4358e271edbd609e31c9ceeefd8e0cc8f2a0079163ab10c0187dcf3dd6b997e3bd189282aa08cb7fee3797919b4d5e9ae156