Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121443
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
1.14s
Block → Canton commit
1.14s
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.
0x02f8b2830e4a2507843b9aca0e843b9aca0e830166819439be324fb92cda58df34c980dbe86a0230261d8280b84440c10f190000000000000000000000002d1386a89162553ca1eaf0f078fc096a527f20a1000000000000000000000000000000000000000000000000000000002d1386a8c080a0967ee369206c57bb84c6be6302da4e710b2fdf80f4267e01aa6077e79a38752c9fb914b9a690808c622c1ce6af730fa15905a70620c56d2bed7615d72b2b1d39