Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73311
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
1.70s
Block → Canton commit
1.70s
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.
0xf88b338459682f00830178c194abaa24a595dfc0ea544965fe57507e7880d70aba80a46a627842000000000000000000000000d715eb7c9d494e91b6c3ff6d76a9f1cf68a5de48831c946ea0f0ab1d5dd723929a848b7cd17e1ba1eeed769915311e47d48466f973ba9c5048a005b548c2492ab90fc18fd14cbcf9e924cef9afd9121745fb9991a9eb9bf74092