Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #107257
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
979ms
Block → Canton commit
979ms
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.
0xf8aa3e843b9aca00827e9094675532b8c44b502b59a5052f220ae9be8788f56080b844a9059cbb00000000000000000000000043eadb5497cbf99cf95b4d4d4e77c06034dfa66a00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0907debe39623652a8ef3b5b042731b6a581cbcdb3b66d0cb40286f419068aedf9f4aad6acab06c50be12fd3159d503d7ede222a7b4a027ab2ca114418e81e96b