Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214584
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
428ms
Block → Canton commit
428ms
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.
0x02f8d2830e4a2507843b9aca0e843b9aca0e82e07f94be1ab11277c85e21e8f83dd0145979157b65d97580b86423b872dd0000000000000000000000004929f2ee900a3d37be794eb394d2f8eb8a914c85000000000000000000000000e8d6111f6e6f0350f46357d635d5dfa99bddc81300000000000000000000000000000000000000000000000000000000132f5ce5c080a0b5626f90d6a82af04e95a31a66a8076efb4d1eb9f7e4dbe71cdf908ea21eca91a059e39772798fe0b48afe71309ed5f6ce38ccd4e9f3f04d52722cf4d90a8ec9d1