Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174116
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
2.85s
Block → Canton commit
2.85s
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.
0xf8ac0e8501daa090a18259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000008abe5aaf18ba6d1b7bce9c2d40d6b1335a96e5c000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02bb740895704384ebe658765c74ca00faae34184dedbb684c2f383a4c4b6189aa00b43e962cf666171e446be594b5090ff2e4ae30e99a2755a82ba943567391a9c