Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42524
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
6ms
Block → Canton commit
6ms
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.
0xf8ad1f8501e9591f6c83011e3994dd5ed3f831400cd02b37f9df89851df55b39b28080b84440c10f1900000000000000000000000019c13a5bc3bf093e0ce5386f0f7f8af5f5ae080500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0c5454f40fa7bff8c627cb4ce2a6f668d4f744b6afbfdd77f3a0213c1fd13bb09a00d0fe3c80373a04301f0de352e0ba4b979e7610cc105647bc3f0b7dc97916927