Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26398
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
27ms
Block → Canton commit
27ms
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.
0xf8ac1f84ae5befb483011e3994ae46247aa71581937b6c00a7f56ebdaf31152fdf80b84440c10f190000000000000000000000001799d7dcb5ca7c0d78acda024f1bcb121a8fb21500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da07ef22a139142c8e5f58100367da8165c3126d5f23d229ab53caaeff93bb58c62a0643e9405e6d39b6a9ccbd88689c286f64ee9109948717e7604379fca64d71ec8