Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90248
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
2.90s
Block → Canton commit
2.90s
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.
0xf8ac3a8498ea8faa83011e3994135a4deef5f90c61907649647fcfff6c82f5c3e480b84440c10f190000000000000000000000003e09aa0b12a42e09de95e0069d590998986acdbb00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da00c49fb58a7c4193cd38a5f7dff3479a133902daa3f243526f55c1cb04e6d7032a042b021aa540cb5fc8d52cef362d975dbf16a1981527874fef0ce92a4e604cc22