Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5876
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
910ms
Block → Canton commit
910ms
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.
0x02f893830e4a252b85188122883f85188122884d82c83f94a7ebb7b57ded693b1e6ed66d9c7b2ce134db2a3a80a47c0390f74fbb623be31521dff28adff18771782b0253ae007184d4d110d71713e911749cc001a0b4290d946791d5a6df5c9faeb47c30d21cc75486bfee70c1daef000b8dffa874a047e27a068d87db819c4abf4040ca6333a16e813636ac137f16299715f06a8a29