Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117976
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
795ms
Block → Canton commit
795ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94489e4919e402e32622ad25c78415d6a85c98884c80b86423b872dd000000000000000000000000fdb6811a2ac26fab841c97d5045bc282021daf5f000000000000000000000000151531d6adf8924871d4ad0186a4a2cc68bb13b900000000000000000000000000000000000000000000000000000000fdb6811ac001a0ff7a179e205bf13ea4f56a37866a8981514c2941cb379080392787d24a1af17aa02f3820ce98dd09e19dc4a9cc0d821872a220a44222fe0b8acc72654a2ab3cc47