Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118734
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
525ms
Block → Canton commit
525ms
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.
0xf8ac38843b9aca0083011e3994a06044c3b419e4881299ee15e16a8e081f6d8b7080b84440c10f19000000000000000000000000891f73f8d2afb75e6526dd2378515914cb3f496000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0e634e4572d93003040e7b32b7bba87f000ee2a30af29879a0d52031c0c99753ca00e7ad3223eb7ff041d9778fa9c5cd9d1a69b2c516b394d5d04b6b7f378c1af53