Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #317
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
739ms
Block → Canton commit
739ms
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.
0xf8ab03847be9ed2e82c140942e2f90fff55f0658918a143441dc5593a6c95f9280b844095ea7b3000000000000000000000000706a78334e5a91beb26d7cc1616fe09b152506920000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0a1707e1ad61e7e521ba315e1dca2333099dae1ef4f082942806c1fc76ea85ecda023f68a87db7fb7e2667c47c04f696cd0231af30658fef6269b23e73498763058