Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222634
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
858ms
Block → Canton commit
858ms
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.
0x02f8b3830e4a2505843b9aca0e843b9aca0e83016681947fc030b79d03effb0968a28f3812406ae555089f80b84440c10f19000000000000000000000000127e22bcdcf571e8b48bbee1c37e57a55a0bf0fe00000000000000000000000000000000000000000000000000000000142e0b3fc080a0f888e3fc74a343406be1340dd3e3154cdae87a96c01d862cd5e965b95e2d0e7fa03ae1a7f7a26d5b41b14399e3c0b12319715781133b9bc605e93ec1015df2636b