Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181717
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
517ms
Block → Canton commit
517ms
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.
0xf8ab03849450c01f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000601c99745fa8a70fc476e7920c7a26ad363f3ef500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea011a630c01d3d2ed2b9c4183da32b3bfe3078a8c89851898c02afffac91af8301a005643c04293ae9c6f2f4743ce65ac198b121a5279176808a416a29c28f789bb6