Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5077
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
832ms
Block → Canton commit
832ms
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.
0x02f879830e4a25820ddc85188122883f8518812288478252089488bf653ffcb00df7517a5abbcc0800c09b2cff59880de0b6b3a764000080c080a08857d6a87f84b27d7bf156bc483bf0bb9127c1bc022ce66e8570b2e4f065a5aca01cd4620e66dedcedfb403a74e5c99b6b6cf5351be34bd2cfa54dfeb387878bc0