Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #157078
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
1.14s
Block → Canton commit
1.14s
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.
0xf8ab03842334ed4f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000008a97467ed8a5df5311b0a34f48991eaeb65fae8500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d8a96ccbcf5a916be81542e8e62b00f0670b52298b4860d2c9d9e2fffe64aa26a0764edc3cf40e78daa6723a42daa8f8b625da819a7efac4c49703169c9f98e4e3