Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122243
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
1.20s
Block → Canton commit
1.20s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194ec5ad1a1f52ee6934f73eb9f376a50210c1abdc280b84440c10f190000000000000000000000001e87ba19b52f2cf50fd784bfc7681fc6eb59b754000000000000000000000000000000000000000000000000000000001e87ba19c001a09cc17826f5d9a3a33cd8e276a1e6230314efad468f85d8cf4d9e98a09702b05fa02c7eeed607bb6ffc15549da6f3300ca373fbc6de1494beeddedeeeb04fb8f3e5