Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90434
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
385ms
Block → Canton commit
385ms
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.
0xf8ab3684a897156d827e9094d4a1c17bda90d4d114ac5088520def6268cfadab80b844a9059cbb000000000000000000000000e30edcdccf3ea7f5251ddd26ad9427019f1478b900000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0a4f2fc39dff66cb8f6acbaacea7bdd9e578bf613ed28f5271382d2e8657372b1a035a9c79ff000cafe02727653f4a15a52932758819c181f96c055a7fe90951e7c