Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5292
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
238ms
Block → Canton commit
238ms
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.
0x02f8b4830e4a250985188122883f85188122884d827a5f94e48bf4e997992de655046942623810878ec510a380b844ef50c68e0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000003dc001a08e4605967c97f198770ba0e69055796c50211b589231ba2d7e74801c9198dd52a07ea8b941a82d27154c47ebcff5defe30a718b15701994dfb3de06f38277c9200