Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202619
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
1.90s
Block → Canton commit
1.90s
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.
0x02f894830e4a258201e284677feefc84677feefc8301f6389440d6f93e24c1a8211473c133e53d5bcad2916bfc80a442966c680000000000000000000000000000000000000000000000000000000000000001c080a0b0f804e7fcc9eccc1566a0bffb37ee813ae5cc75e19c994e9e71b89a4205776ea06ac3f700600a9e0a4ed1b3dd98987c198bb51b15a580429f1493ce4e40239f91