Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13746
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
749ms
Block → Canton commit
749ms
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.
0xf8ab0d8456f09593827e9094493a36d15b5ddcade7937f78060e47cddf36ebcb80b844a9059cbb0000000000000000000000004d3a197db26f951de0f54a16ac03311ad6b2d63200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0c2613ab6eb99fc47f50aec63979a1134a365bf8f963b461ee932581a1f009908a03f89f99ab7e7ddc44de3af4f484473b743a98c77a68e8b1360b69f35505f2633