Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #49771
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
1.19s
Block → Canton commit
1.19s
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.
0xf8ac178459682f0083011e399452381477c699caf4590002faee22d935012e6d7d80b84440c10f19000000000000000000000000eee458aa6de9e2bf72b887de9218e56410bdc8fd00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0ee8e97a548fba60975d95534ebecba77eb9cea79c0eb525990b163ba94d50302a01d68539d85bcbb5f204cbf05aa67138ec82052af5f7c89332854683655ca8d6e