Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202025
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
697ms
Block → Canton commit
697ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692945073dbddb112412e6a36c57385ad0032b2768ea580b84440c10f19000000000000000000000000664d49b901ebfd7df9f6fae7819f0883a40fa0b100000000000000000000000000000000000000000000003635c9adc5dea00000c080a04331012ecf06cc03fbda28b11f4d48eccf1f0b3aad63fc6e9f05c6f42af93edea028ae462851f297c594d4af34749a21061c048f63165662123024d3cf32180bd5