Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183757
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
4.98s
Block → Canton commit
4.98s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819430055337aeb0a83ebf3fa24709c4c2efcdefb49b80b84440c10f1900000000000000000000000046514e924a3f28aa775db7c52e16fa34611080c30000000000000000000000000000000000000000000000000000000046514e92c001a043cf2180957fe2e5e121802f7b8af476ce47458765cc6dc939ee6dea095d25b0a00848b39c1cba747e9141d01b0ab3c4d1418e1c5fc9913a0b9166041b4351803c