Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147248
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
784ms
Block → Canton commit
784ms
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.
0xf8ac0a8542527a2be48259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000024411c1b34d7a62127ab90251228136bdcce28f100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0399c3a1ba51bacaa7b4e123a5a5e6d1671df71a3b0255b3e2ab23e0f20a07cd0a045d17bb0b3361acb1b474f30c435fd9170d754b3f2af78c8481eac5da4c47471