Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13387
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
1.37s
Block → Canton commit
1.37s
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.
0x02f899830e4a253a843b9aca0e843b9aca0e82eb2e942da46783d192eb3066179d2b31e1746cd220c4b38807b5bad5a6dabd12a4d96a094a00000000000000000000000000000000000000000052b7d2dcc80cd2e4000000c001a09ada3e5bc722ffae0728d6cc4cb37e34096099ed57f83144a792b6adaffb00e0a02074841c09974844e3bc2ba7b49ae8a19ae21e5d7cc76ce34bd3e9929e70b497