Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198119
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
858ms
Block → Canton commit
858ms
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.
0xf8ac118535cef362608259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000065c16094959eb36320661bf8f96f2a0207a3d49d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0511ee70a8ca4e3f17ac50cdbf6526e0d1339fb2bff1693ffead84e39957aedb0a04d5a11824d83c9378b59c533447b6c631110333a79d92fdfa58b97d4a113bf24