Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203347
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
327ms
Block → Canton commit
327ms
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.
0xf8ab0984764911208286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000351b28271ef3aa6c8c1a87e7cc8d86e2bd418ee900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da095a8ee69146c64994d8f1b85af2257499f6e49738e4841100671d069003701a0a03bc31261bab2099094a8a5097bb5e3e20b75f3b3fc08ab986997a2b10ad71708