Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122337
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
725ms
Block → Canton commit
725ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e06694814022e608ec2d3afdd2ca0a8565583de12f424480b86423b872dd00000000000000000000000000740d539a0b51c4b5c8876dde535eee45c4f4190000000000000000000000004f44898b2b48846a7cb354168959ad46a0e42b0c0000000000000000000000000000000000000000000000000000000000740d53c080a0e8693ca996a21695aa06093a35fa1671dfd769940568179204b96ec62a3638e5a01cc739ebbb7954567f88e3d2a2ae58476303b43534ff854e95abdd6f1186e005