Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #99832
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
735ms
Block → Canton commit
735ms
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.
0xf8ab3a8459682f0082c140945276fb71981b503ae4ae6bb56e06a29d866b409780b844095ea7b3000000000000000000000000de0f5d94a902c34cfd9715125f5bdbba240b593a0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0f7b8dccfc737ab9920406fe0477b7b61d1695e8c84ca6ddd14791b91d0c116fba0613c5f5c89c00c68b61a0ff553d585dffced7ace9d9ad09c62820752c4b918bd