Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118408
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
955ms
Block → Canton commit
955ms
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.
0xf88b54843b9aca00830178c194abc0c77e28564b2c42a06618d035185bdd30167c80a46a627842000000000000000000000000f410bcda14acc57f8d102a5fc638b20441e1e57b831c946da0f2fa17b81a7e1b3b53cf8b9099ec5335af2ecf4d044d2d9465104c36cca26582a0514b41fb530966d82d5b63a81b78ac3773beda1a5bd8776cfde762a76844ddf1