Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222560
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
367ms
Block → Canton commit
367ms
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.
0xf8ac6a8459682f0083011e3994fbd0d4ff7726a7926715b4142f837da64a3551f480b84440c10f1900000000000000000000000017b53eef5a2d26f20b347f1fcdc56e5f51fc529700000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0772aa9e798d2cb169bc0eb1ac452fe573c0c157a565953ca529cb8c2b7d065d8a05d88cf0b2a7acb9444fecae145571464d25b0097a12924da773cfd9e8fc8d258