Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196895
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.
0xf8aa1183419c408259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000822367ef856c1221ee430304894cdb4b977b2a3100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da096726aecf93d70852b646058e73e991de598181721fe9d8f1aa0136e9e2c7f45a0234acef1fef8925cb4cddc701c32523415a43b22dc433310a12c8e83ea3b7db5