Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195527
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
77ms
Block → Canton commit
77ms
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.
0xf8aa1483419c408259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000d42d65b7b3d4c2c2f4b980b95e96c4d39fab839c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d1041e41c8d622526e4897657ebd9dff6fe210f125b198d0f327e4d3728743a6a075482d5f5fa49b9abfe8721eb7df041bf73f48f01094b6fd4a97fb83bbaa089d