Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195368
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
888ms
Block → Canton commit
888ms
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.
0xf8ac11852b0bf5e8a98259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000022ed052d589ed1cbc533bb1903c70718b71750c900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da071ca74c926e3e8cdfed5fb9d76268df0fdcaff8b30084d3111e1cda67c911d78a02721c539811bef83f62872ac426849cbf140e878982858e4ebb48c9aaaf276de