Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185814
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
167ms
Block → Canton commit
167ms
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.
0xf8ab588444fff4b6827e9094e2af456f3d155f0b1f495aad80ace5d1291d38cb80b844a9059cbb000000000000000000000000b76d91fbf748a9b9ad3e2701a063e089f092f78f00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0ecd153be4d175114a150570d35c684ed2c6ecd598f37ba5992f3d2b655d1b519a065cd519e5b1aa42a871e9f398a7dc6cb9846fedcbbb58a75f3a9dbf8647a9331