Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173440
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
5.07s
Block → Canton commit
5.07s
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.
0xf8ac0e850e6a90001f8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000c91bdb32f27ffed9096d7ac744145a1d52bd865000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0852f7f923e28fd5c34a90b790fc070f01a2dd8e399b2a907df3b5f71310e7b8ba03e13648c0bbc791fe254bf4b6d0601888dcf0c7661d597aabd9f9d1237a8f338