Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #89871
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
1.69s
Block → Canton commit
1.69s
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.
0xf8ac2a8477d05ae483011e3994565b3de9d7ba95d966390c6d609a6ff5e6f7f9c280b84440c10f190000000000000000000000004c060ec4562b6cca40f0de67c102e836d989f4fa00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0b54c02d09a5f2c75546a9210681ab85d0e97c11bec6761836d738d910576109ca0612f1d00ebea163c482743c00abf4c9a6ed1f2f6d88dc764dd355d5281bfc5a6