Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153841
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
755ms
Block → Canton commit
755ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9458f7d07c40750ad06d99e3b1e71b8fd6359895ec80b86423b872dd000000000000000000000000785d6ff98661e11d2431b3c89e11097a4494970200000000000000000000000029fcb662fc8484492b6dab79d9ff86e4937334a200000000000000000000000000000000000000000000000000000000785d6ff9c001a0ecd5bcd0e4ea2313d298134e1002ab87303d7efa057ebe848d3ac8a8d7c665f8a054519860360df743704c0f734d4146d248c69879a9a5b1fd759809edcbd68b27