Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120041
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
995ms
Block → Canton commit
995ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72949932a7558833f4ee1043b6348bd71d664ef5949680b844a9059cbb0000000000000000000000004dad2c5e40d6028ed9bb0c50610b4f4c91853a4e0000000000000000000000000000000000000000000000008ac7230489e80000c001a0d8bf57ca80b216517f88eee8214a6c233bd10845fd7424b7fad5d0f2a1679173a07aab92d514f237eb8b5fd4a3973638f4c03230c6e7a88f4d07446237d0858ad5