Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118302
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
355ms
Block → Canton commit
355ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729401106ef08f1e171568d11ae3bd38550c0d71b2cd80b844a9059cbb000000000000000000000000fc0ac22c7dc93d1d14d6e8cbb525d9bd90ef33490000000000000000000000000000000000000000000000008ac7230489e80000c001a017182bd59d36de62ee37784c077ff66e4b77e320f06da7b5f8aa2143dc6c293fa00909b02c507e62f9c3c61905fd603aca6c10c399bde47185781bff42390d2ad3