Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51068
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
3.89s
Block → Canton commit
3.89s
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.
0xf8718204a08512c56b801582520894802c318f53801ec0a10cf807d9e71ee09f9bc44388016345785d8a000080831c946ea0da4a52db2fcf567889e12cc1b7a0e4d845dbb85bfc2db7bc8c2de1e38c359d22a06f35f50f3db485fa1ef0e2161f20ca824b7a4df4fb5fff7cf51bafa95a27da7e