Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #114459
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
435ms
Block → Canton commit
435ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294624d419e90a7fcb7d89a79c205f8d6929151fc8580b84440c10f190000000000000000000000007383a3c5b192edca105e6c57ff42d5aefb6bc56a00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0581faf288b8d3aac1a75b45918aaa3de49e04ba95f0fc62f31557862ea9210faa0265f0d0b61cc1693658bfaa79387b95e3df783f301a1d7b23ae44dade89d0153