Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #38365
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
267ms
Block → Canton commit
267ms
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.
0xf8ac80858bb2c9700882596594a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000334368009e0f6bc4006bfde978f1cf4d68c0c96300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bba92126d3f378e17560d9e794db05f0ffa359c02b2680f24e8c34d9bd3e148ba043a1279620adaf2280facbf9feecfb00159e50af273d191c49ad94261704ab1b