Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150441
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
14ms
Block → Canton commit
14ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294d5b9097ec2cdd1022af51b73bf6e56cce4bc7d3d80b844a9059cbb0000000000000000000000000e36bd42b9566da1c3759d4f2ad0036069545d5c0000000000000000000000000000000000000000000000008ac7230489e80000c080a0f14299dc32c45df79a072c09a1562ec42aab1e76f38eef1f72cbe4a0666105dfa007a810a71e62b76cf36eebfd912996e3a90b4c41379af785907ec7425b30a3dc