Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22150
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
1.29s
Block → Canton commit
1.29s
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.
0xf8ac1085084758986583011e39946de1acfb6032a7661179e4505a1e6b4114558cdb80b84440c10f190000000000000000000000002bd878919a0be14e5357832a5bf53ec41bffdab200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946e9fe2a8c0c61ad995c1248a51d4910d16cdfa6897fd21874bfadd644159f60157a0348786230dc74d3c13074bf1db7aacca750336a27644e5400f98c691cf962781