Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154481
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
1.13s
Block → Canton commit
1.13s
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.
0xf8aa0383eb17fc8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b451e9d0b9e239801d169d65df68fc2928ad3c4900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da006468f9afb3ff251e0d340b15ffd59a7b79a0801b8cb3046a2743c2f265477dda01a66fa2488359c1b4cf1a69d3bb4083e834dccf91748ec69da8c17591d7b96b2