Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173906
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
106ms
Block → Canton commit
106ms
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.
0xf8ab118408301e688259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000de8b6212a0562ae6900e8756e0e98378d1d5aa7000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e58fbe88050628dfa0bacaaf46879ca3c072c0e838db07d44ecd2a2098d198eea02e4eccc594fbf2a63b1e2c73656e5cd94a380769fd6b7864ee4ea86035aae0a1