Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221544
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
1.38s
Block → Canton commit
1.38s
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.
0xf8ab608459682f0082c1409455b2047fbe90e85c4381b71ca19a4320d83430e580b844095ea7b30000000000000000000000000c2fe5d03f6cf53558974da804f4b74ae8b69d9b0000000000000000000000000000000000000000000069e10de76676d0800000831c946da07ef0bead356584f1df7f5431418a31703e04e00df2f0ef4ab445d41eb8b474e2a02e21448be74ed26054aeafb20ab9ed5222a271f3dd3be449c5330d46d3e63c3e