Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22341
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
577ms
Block → Canton commit
577ms
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.
0xf8ac16851135f7e10782c1409421c4237d62b585bf0a760a00bf9822542ed3cd1180b844095ea7b300000000000000000000000014f0839535742f3be5e516715fa7a7fefaa336620000000000000000000000000000000000000000000069e10de76676d0800000831c946ea06fd5183604913995f412e8e4f96a6bdd0b348f6065e7a6f7d67d16b9b97b4a8da04c1adf9597d50bedb6c18dd3f50b1158a6d42c9e3f17a2bc876f2002c708b78e