Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73645
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
1.01s
Block → Canton commit
1.01s
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.
0xf8ac328459682f0083011e3994552fb7cdb91504c37c4001f0b3f96c670c2dd7c480b84440c10f190000000000000000000000008418ebe57ccd5fab467b732e263c0ee30ea3020200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0fb9bf00a1d3b6e48fee636188b041a89ef068959573f13f203dc5ca107c43d81a062df8132bb4a4977203a2d957e8e14391b31562a53d5ae7c958c63ea9e2b435c