Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146713
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
695ms
Block → Canton commit
695ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942787e45e14ad41cb363359e0ac75eb24fa8c45e180b86423b872dd0000000000000000000000006c4b382fe651c49cbb51d63f13b051a6371d6ca9000000000000000000000000c6d2310baf412faca648f3bb61b6f4259c2a0a5c000000000000000000000000000000000000000000000000000000006c4b382fc080a0172507e7d6491ef99a844ca626ae0f7291ab6316c696c63689df683826f1992aa04a83525c81bf36ec602ae288aa83cf8df78bbe96d9ccc6fe75c849ba02c4e0ff