Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204653
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
837ms
Block → Canton commit
837ms
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.
0xf8ab62844c1282e982c140940e5d593034cfeb029302cda6749cd52a5410384f80b844095ea7b3000000000000000000000000de0f5d94a902c34cfd9715125f5bdbba240b593a0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0802b36dd344924c4eb8f11f96dc36e86c9184bad8c7298935ae1c2e23113e2d2a078b3ed09264478de974cc2aad808995fe75b57bf2a7fb9e20d880b4ce97d23d4