Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144936
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
5.60s
Block → Canton commit
5.60s
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.
0xf8ac07850fbe4ef5408259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000421bc15fa53448021f41c4a622bfc8232fcbf72c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ed9ee43ec60a21ebc597904ab5350469f8a25580ea5f89952c63597f308dbf11a0028af112167d635a3167a79bbc8e5227bb5efc291f5b0da5e98359d0128abe54