Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90232
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
245ms
Block → Canton commit
245ms
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.
0xf8ab3b848ab315c282c134941b66902d43e5fc7af9cff571b01c247234d07b9b80b844095ea7b3000000000000000000000000ca508d3e20f9040a73e400bf37cc70b988e5bad50000000000000000000000000000000000000000000069e10de76676d0800000831c946da0346dfca381f0e632044de591bfedb0920a99974b785bc9a5a3529e34506dbd60a0540e614d70aa3244e627ea730fbbd7467b3709d927c5caec8e1f2fdbb77d55c6