Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184601
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
177ms
Block → Canton commit
177ms
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.
0xf8ab0384c7447fb98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a1abd013e546407da30ae6a51e87a23dff5a2ab500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da080f52ec136dd08d3f760099b169494ea9362d41c86530ed7ac8042c830e63848a011b6564bfa9e3fbe2839dceb7069ad6f7a9d8d11215162f3115d408d2e553ef8