Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #4729
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
928ms
Block → Canton commit
928ms
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.
0xf8ac038519bacaa8af82c1409460820152aa07610dc4b0668515f73838157f188380b844095ea7b3000000000000000000000000919f15b46595c41e679bf21e79bd3f28dd143ce10000000000000000000000000000000000000000000069e10de76676d0800000831c946da0dbd2f24efcc8314bdd027fa4f3cd842aa7e204d755fe2acd3b6a845a8197ad5ea040780ca38a5eaa83589d887e299b66e1af708eee99382c5459b1564cd0d86cf3