Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #206104
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
678ms
Block → Canton commit
678ms
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82cb7e941c71309ed983bfc6de7c8137575d34c728d8f80580b844a9059cbb0000000000000000000000005335d74f7a7d31a9b1140cff3a67022e8c7e688f000000000000000000000000000000000000000000000004c53ecdc18a600000c001a07fbcd17461a0048858291ce5dfd4de83a98c1a1ce8154c0e6ce6f4aa170a9a5ea03d9561cea80de81890ecf55245a3be095aab00e9b4e72c844656d84078fc5f84