Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #158131
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
6.82s
Block → Canton commit
6.82s
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.
0xf8aa0383880cb28286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000621f5969f5d4a7391bc834b29346168ed7fc04ba00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea038105acafebd9ad2d2c7e0a8a94c61e461d795f39600aaf70b2169dc4eeaf069a0351191a3ae3ca9c4391c2d971d4a9fbd4d6c6055690247d163f5cd49497e56f6