Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #24556
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
527ms
Block → Canton commit
527ms
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.
0xf8ac16857a3c704207827e9094bfdf95016dc60b249c2ffc0ce1fd7024e8892c2d80b844a9059cbb000000000000000000000000b86216714e54daf11824eaecbcd4e67d03fb56ff00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0f1075844479048c7f693162da63ac77a6cae6adc6ba163bb4e5b79400a08dbc3a00835f30e07e9f97fc0ae241f1bfea66690f238d31ab34a4dc7ce5582cea9ed63