Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169458
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
1.20s
Block → Canton commit
1.20s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194c84ad68d7589bdeade48056af9370ea6006f12e280b84440c10f19000000000000000000000000bd93c2334c01ac74032537452afbe27ea9db4ac500000000000000000000000000000000000000000000000000000000bd93c233c001a0ce4028b7283ee4c2a683f9f4c59cc0cd882722e8d50ae6cf87648bd2785407cea03b06f5ea40cefa5fee0da7956daa82898a04c7ac69567fc1c31eab2f395876ce