Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217579
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
3.35s
Block → Canton commit
3.35s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e828686945558ad34f7156f9475c09c9294e03e69380d178880b84440c10f19000000000000000000000000410ffc15f500c8034455d772ca74de691a9be09e00000000000000000000000000000000000000000000005064c262bab04c0000c080a0bf2fbb075f99119ab2b357ea03edf51ffac485c29c5e474039675a004ce32c77a0427c7c571723eaece97e709dcf36001043c1f4e3b4b2137da538c1a500b7f789