Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155701
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
865ms
Block → Canton commit
865ms
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.
0xf8ac03851d35dcf7608286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000da819936c8e29399aa0e050464005132f1b39d9f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05093787b58493f8878feeeb32ac3ae24f9f073aa6dce9244605455cd760a4d48a0060a06b092ade1bd6995655b05808895ab0bef2a54cb43777a39f5d2d054c95a