Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204338
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
138ms
Block → Canton commit
138ms
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.
0x02f8b2830e4a250b843b9aca0e843b9aca0e82cb7e94e73d430f2718f8031650c0e955e9f3d1f5d068d780b844a9059cbb0000000000000000000000002504d9c9fab89a6d3b23f48dbb854d74937238a50000000000000000000000000000000000000000000000050aa25f43cf540000c080a03e8f7971f83b10c9adc93ab5682738b8d6d76de1442a73b495809b9a9db5f2e7a02b6c7caaffbe8446083b07251c26e74a1e5214dadd72dc00b55878cc56eb126b