Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186027
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
667ms
Block → Canton commit
667ms
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.
0xf8ab57844873275882c140948ff6cb46a3c1599b48b2b7b7b043049681bb31f680b844095ea7b3000000000000000000000000e94784f0f0df8e6c19c65c6b929546f9fc680de00000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0e72d43816aca1ddbe4a11024c59a3a279bac08063ca40159141306883691008ca068dc5f388cdaaf3e8f1d48333f7aca010fdcd525956d4e4a1ac19e3b366e5978