Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182215
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
468ms
Block → Canton commit
468ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f943d69fdcbe8f1b03017cc3252efeb13b64c851a7980b86423b872dd00000000000000000000000031be4c69a6aae18615d899762d4a2bb73d647af30000000000000000000000003ca1da818fa8527bdc2c545166989f806f7ca04b0000000000000000000000000000000000000000000000000000000031be4c69c080a0538ebdac4fff6b2a71fb122bfcf0fb4f6b3312a5bd3f10813a24e7f80cac64f9a0023c8a1786b0615f07b5e9c77003c37c95244febfbad4b0b0da812c98fbcc2ba