Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174289
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
225ms
Block → Canton commit
225ms
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.
0xf8ac11852e0e9bea8c8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000006e05f1862e66c1ba8bb981a3f3cead418fd8e9da00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ccfd353751de7835dc2bcf681432e8f1c6a018bc8ca36483bda97c447c10b7aba07967deef3a9ca9de2e9b3b310b42f9b56b9c062c379d20e2284ac66eff09925a