Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219635
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
3.76s
Block → Canton commit
3.76s
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.
0x02f8b2830e4a2509843b9aca0e843b9aca0e82cb729400bf0bd756a3284dbf84b16be88d2233f840525780b844a9059cbb00000000000000000000000063ee468f3ebe2eadb7744b9ad27b0450ec759d5700000000000000000000000000000000000000000000000168d28e3f00280000c080a0c14b53a92c2c53e9d5c90dcd04f48ef1cf96cf35f393a02fb79a8f816c39368ca0531a51532181a9a74d320ec1ef7fe442e124a25c1f5813f76ae4980b10e8d60a