Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219466
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
1.21s
Block → Canton commit
1.21s
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.
0xf88b7c8459682f00830178c19490a5e3cd53b44a8ae32f1f3c96281878a907a14880a46a627842000000000000000000000000f410bcda14acc57f8d102a5fc638b20441e1e57b831c946ea0111d9ccb1de37dfaa34f0e07fa099215a5debdc72a74af1c8efb6b1de186d942a01a02d8d47fe81d90dbe3ce7478f23b4e117d568b4af0cd5aa08114677f402935