Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217384
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
717ms
Block → Canton commit
717ms
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.
0x02f8b2830e4a250a843b9aca0e843b9aca0e82869294b39efb96d65c04232d1848d066f182ee561a8fc380b84440c10f19000000000000000000000000fc0508019d78c51ae8868a2a585c4b93b96f4a500000000000000000000000000000000000000000000000d9c312d90598240000c001a01107231b2fdd3ac7c17b221f50ac8ecbc08a8fc503056b8d6e94128e3a8bc90ba00f50ac29f593e3346e1630bd46280c435d1356409de8a1da3ad333605093b439