Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185425
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
757ms
Block → Canton commit
757ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94eba641697b3be89ae5f03f6632ac21d4e10eb2c180b86423b872dd000000000000000000000000d1aff070c1a4a69be795019ef13450f7f0a888d7000000000000000000000000195f580e7ed331f702f6fe11b850de88ba4375a200000000000000000000000000000000000000000000000000000000d1aff070c001a0eee0ad4a48887072bf7f083ee948473cfafecef312993c25227b8c2cd056b12fa078aca832af1211ac64c507bcf181a4c8959e23d872a5aef2a7b7c7545948ed6f