Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2511
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
709ms
Block → Canton commit
709ms
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.
0xf8ac048519bacaa8af827e90947700a03f988c6e4e9aa7286f602a320960a4001a80b844a9059cbb000000000000000000000000b07bbf1999160d575b9b6f666c103fe786cbc95900000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0f8a541b3f396eec32584381a8f8a8ea6509b274c81178f35db6d14b733f7fd00a03c250d30ce04694f8f09d2c0e2d0ee19832be8eabfdc718bf496abccfef5c9cb