Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202392
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
597ms
Block → Canton commit
597ms
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.
0x02f8b3830e4a2503843b9aca0e843b9aca0e8301668194153215a251e72eb125fccb6343de2db8a8608df280b84440c10f1900000000000000000000000068f3f4d604068a7f947fca95a353067be9e48e71000000000000000000000000000000000000000000000000000000000871c8f4c080a0575deedbb9192482af153594ac455c4dcc1e20e7708939e5cde2e25a04a5b821a04d73b4c46bdfe1b462f39d52e3d754f74a32db7b43f006d810afc422ae33b4c5