Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9850
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
3.68s
Block → Canton commit
3.68s
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.
0x02f879830e4a25821be785746a52880085746a528808825208947bdbcfe65d2fb3c73fafeb091ff5a3a99d3dc561880de0b6b3a764000080c080a00482a457fe67f24ab80d13c342cf1979ce0f2b7910dfcc3bd1cb7dbe9f07ad27a03b1ec12013cb97df44ba7eafdb5c3531155f96ceefa86d4e6f3c4c4fc1658ff4