Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171271
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
5.70s
Block → Canton commit
5.70s
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.
0xf8ac0a8518e94ac0b88259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000062e4242a8b9fafba0a06dbf1605a3d1fa5045e7200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bc2e440f7cc0cf0bb9a606a0c289ebe2bc2e9df9f1d3f0c0aa4e0f26753c6d46a00105df2d407f2d0fa09fe709c3de5ad153278206220315084fb5ca9720b4deec