Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168038
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
786ms
Block → Canton commit
786ms
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.
0xf88b608459682f00830178c194a56408e4fb0b96e94a08af736da46e0b3a2791b180a46a62784200000000000000000000000097538fe12f7159905a710d4ca4a9a405b40ac235831c946da002419bb489c50ccf4f68d1378d0d2cd9f2d259ecfc856767eaff238d9432491ba03b2ab44a4f3b24c644b17f97dacbe3c9883d766f809b3e5e49edc37e8d4013ae