Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50207
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
995ms
Block → Canton commit
995ms
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.
0xf8ac8085042c45cc6182c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f4f3e153da3ff40cf4a88aec7edddc111be0fdc800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f837e891323181102e4dab2454e20daede8ec52f0160ef1ee101dc8dcd1c3fe9a026bd009a4213ddb1cf9fa7b21efd02770096136a8a5007946624ef1ce33eb17b