Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #72756
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
176ms
Block → Canton commit
176ms
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.
0xf8ac808502cb41780882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000084024009066cefba6c6a6898a6d36c9fce41427d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04279cf21797e9beb8aee51540df164e1692a76bafa0713f7d12c36ff8512b2baa03f88e832ed1a47196c220e89fd6864c4d74fd78d14504be0db6f72d22f2b20c3