Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147738
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
1.22s
Block → Canton commit
1.22s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ed40f64bd443cf08ebbb4703d377050eeab13dbe80b86423b872dd00000000000000000000000020cf1b3448ac0dbedf81fcaae2fa28e36737e62c000000000000000000000000c6f6ce6f46511b22ba6a4f95c4d1abb0ffcbc7e40000000000000000000000000000000000000000000000000000000020cf1b34c001a079c5b90ed7b0be6f0068523d902d6b406a8e53066c8c4773f8d844c47cc50634a062251c548724a4ea7912292f592302e9027cb47d9a0da1cbb0b6badb66c5e49c