Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174612
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
925ms
Block → Canton commit
925ms
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.
0xf8ab118403f2dc198259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000042ce71bf1cfc0463a9423e36d626033e840e04ab00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06920d80272751574b881d3f797bf73394c795f486fc5ca170fa1ca00addedea4a0723c76a5bdff6b392849e7b9603c27b3b5a2078c51aafde17020a747ede85c0c