Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219590
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.
0xf8ab0d847d317b468259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000009f1645568b01ae96719a89b25f7ab045f22ad6e200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ecceb7d188799bdf46267173cdceb8640bb53f95c6edbab267f0e24d67208a3ca03d5a7071cf7c9f221a93181d9a11c2d0c4c157de76bed3de4e724bca3e34b581