Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73346
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
176ms
Block → Canton commit
176ms
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.
0xf8ab3b84ac88310182c140943933711811b1a8366d0bd478a80a5443da7a6dd680b844095ea7b3000000000000000000000000963dfa593466898a75f8c60fb1464bd62bc5b1fa0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea02831ebb225ad5c7c715e7bed5a81471997db44d8c5b559f868bdbfc8f70f9f2aa031f10948c3e61e05c37b116736e97305f73bc6806f099109a444439f7bab1131