Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147808
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
924ms
Block → Canton commit
924ms
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.
0xf8ac068501bade14d38286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000819f21c57df1701844414b8bd4c19792ee4d405500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08a7add7eb8a0793eed6c8f4ce27891a6cd7dc3ad3f699b72e5e913e4b2e7c1cca040d3c7f76ab54c48cd0f7ddf66e675cca878791992d8268c68dcc332159933b5