Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182413
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
427ms
Block → Canton commit
427ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e0729402040489abfc3acf6be80f4df79aef7d297aa09280b86423b872dd0000000000000000000000008eea0f967a21d9ed8688d3000cd0b6f7d061dad4000000000000000000000000d50473c0828ccf01351641ad3964116345d39ae6000000000000000000000000000000000000000000000000000000008eea0f96c080a090d337df80b751fea518c18dca8d82aac8964118690a36ea9038aeb52d364175a032f63b1b26ffd91b01b16df2f160e46e0150147461039e49b0c48ca01052d5d0