Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120235
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
524ms
Block → Canton commit
524ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692948bd65fb9ae98b52f76df2a8ed2cccd951f6e7a7f80b84440c10f19000000000000000000000000decbbb2cc9565a3884fa563265f5a569356b108e00000000000000000000000000000000000000000000003635c9adc5dea00000c080a04f4f10e7962d3236745c7f47f8587f915731a68a0f64c4c92e22d4e7c57ddf63a0662920193782b0d5865af3bf807be86e805590bd513b551e2191b66d18875e6e