Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141579
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
694ms
Block → Canton commit
694ms
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.
0xf8ab07846e3319588259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000aaf5a71246e052627d591f1ad311b4cd3076893b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0bf94a3e3a8f901dd25d686420e38f13ea180b3bd5ee0810809beaaaabeae561da04c9070f6eab21a1f6ad10c307bd495a4530477d689d139b6628ca67770c8c1d8