Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50185
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
586ms
Block → Canton commit
586ms
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.
0xf8ab168459682f00827e9094a477eb8e9fc72bb7507fee15e762a7cec044189e80b844a9059cbb0000000000000000000000001b803159b3faa23195630f82089a0326312c88a200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da093a235453a0cbe71459f503824ebe183a094d1ad7d9d66ffbc8130725937ab09a05f5a9841a62cd907f435adb627431c13e44d49731aa0711da6990dd1dfac5e8e