Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7516
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
1.39s
Block → Canton commit
1.39s
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.
0xf8ac048519bacaa8af827e909415359ea95a1ec35afdb2e223067f2b1139adaf2280b844a9059cbb0000000000000000000000002e5d9dd5375e0af0affc1c60920552797ab4ac5400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea08606acaf7c83360c7056c9134c454dc8dc8ad52fa322d7950769daa513f09be9a016be45cd970dfc653aab1c918b0ce2b051b798825d7dcc8e1e1f7443085cb86b