Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42826
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
317ms
Block → Canton commit
317ms
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.
0xf8ac2485043977780a82c14094d0b06f706b9b7ae8d7998cf477329b8647dee43480b844095ea7b300000000000000000000000001594d31e6945a46f81e20bea9a59b845263dfa40000000000000000000000000000000000000000000069e10de76676d0800000831c946ea016ce720ef84525d46f54c20bdc68ba3ae452d502fa2621751e645ab8584dc46da0280cd6ec43d474622b871993f0787cbbd61c2b7619af8519245c25ef6748923c