Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174132
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
2.81s
Block → Canton commit
2.81s
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.
0xf8ac0e85027dbaacd88259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000009db76c2293cc4ec17c15c31b479878e8e008fc9500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0fafb56bf8726a3f92e02946d27c3f11a19c3ed2d7f00a4553ebe78263894688ea00cc372bd8612e7162211f00882a6eec74528fa84789e49c7a424bb80c34ec054