Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170636
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
895ms
Block → Canton commit
895ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9410a824a3739e09985cce3a7f10879be998e79a9380b86423b872dd000000000000000000000000bbeb680bca86cd4f52df906bd5289ea13616e2f80000000000000000000000004b972704b58a652eee0f696e23e8be8194c5289d00000000000000000000000000000000000000000000000000000000bbeb680bc080a00c3ecf2ba7782516a06ea17b72a5eece1dc75226933e12e953e69baba33b1493a03cc6f2b44bc9c131a2f4b38a3877096f26fb6768404c6fcc7c537c95ba89000e