Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #99598
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
1.27s
Block → Canton commit
1.27s
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.
0xf8ac408459682f0083011e3994c02aa90c9bc24a15d351ee30a5ebcaf1055888e880b84440c10f19000000000000000000000000cd17920e73d4c0ce0f925f84bf2161e8f65f2cb200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da03fdde0b42282c6710219fee6054694f582a8aa2b176db49b67d6593a5ca63e5ca00279fd4d5563c632cdd31d7a250c41c489041bd24f444d7e91e5141da52b79f5