Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221934
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
647ms
Block → Canton commit
647ms
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82869e946a9f7227a42183af5255355a3eccbe01bed94b3680b84440c10f19000000000000000000000000ff8141d0c4cfff80b09adbced94c9821575d539c00000000000000000000000000000000000000000000010a024e059989cc0000c080a0950cc49c45fc8a28fcade192b3986c54b8c431947c002fec37711cb5a4be092aa0043188ec308ebc3d95d26376c9fcd788af5608a95c7f43d301a6570ca95ad929