Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26273
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
857ms
Block → Canton commit
857ms
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.
0xf8ab1e845c7763de827e9094409240f87d6cbe792dd0319d73f8339a4416e2b180b844a9059cbb000000000000000000000000245df8e4f06ba37efe5a78fef2adc0c138410f6f00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0dd089aa2f71d3d4efba06426e8a83d94d0057cdc98b59c7e08992c8d805b6654a05c91a6e16f812ff99ee8fcacabc649273f9286844580266162229ca673c65e51