Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214895
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
807ms
Block → Canton commit
807ms
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.
0x02f8d2830e4a2507843b9aca0e843b9aca0e82e07f940f3da16a8011b4c99c54f5c8f094cc2fbb3a550e80b86423b872dd0000000000000000000000007b247422102050abd51db019eb2b0eeb1f3888b10000000000000000000000002a4360fba0b084e99c61f9297f3c87a837a5e7f100000000000000000000000000000000000000000000000000000000125fb33bc001a0bd27a5548b60739bb37574a916597ff97b9b0791f015d9b564a82bf5cb9641bea05414ec65427d88eee9aa671e5916a9c0a878d47d3a4d6a6e8ca25bd2350aa0fe