Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51115
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
3.70s
Block → Canton commit
3.70s
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.
0xf8ac80852984d1ebb082c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b1f728cc264a8a1eb499a60c5956b55d2724008a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ff74b9e19ece8ad471477814168a6bd4d3ae106f6db19a5d061264cab44cce05a018eabc1501eb57ce026709c25180b5f0d1ed0b5d8baec6e99e59d1f9c43f71f2