Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2615
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
928ms
Block → Canton commit
928ms
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.
0xf8ad028519bacaa8af83011e3994e64f16c40ce749181e2283853529a1fe051fe37b80b84440c10f19000000000000000000000000f9c7844ac433f33a35d63e0f32e95837d81b5b3a00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0991e4e9d96d7934fe294b0ba6dfb097b3459e512613b46703d59bdc01d17c92aa069a2e7240d97833330e0f641ef1f82f94c396c7f5eac01271de4c097a5524364