Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135393
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
755ms
Block → Canton commit
755ms
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.
0xf8ab0c84089544008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000006aab95c01b6cd552c3280baa470cff428a3b620f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b51404e6981fca01a400ad103f91df527f73e3faadd74387907d7999bf28c46ca051f423834243ae580db8d0417c970f5bdeaaf9e1ac49fc8754c8433c30eaea4a