Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180560
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
488ms
Block → Canton commit
488ms
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.
0xf8ac03858bb2c970088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000008ba1bb2d456b6668400b4fed71cde9106692988d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0125ce53e2b3f78cdefdb9723213569eb6d82d7280fc9a3c3f70d1a51d06dfbefa0316ae9200f9b0ed4f2a9a42d54355196427a7cba44c11bdcf69c19e6565b5db2