Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202447
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
817ms
Block → Canton commit
817ms
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.
0xf8ab6d8459682f0082c14094ab5a4dc1ca5e90968f508e300c9d63c2d892a89d80b844095ea7b30000000000000000000000008a340c4a0c7d4e61857033cc279d503aa314d8400000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0a9f5ea596a780a3a12fba0a2a6b7bceec426d46e60c3fc7b80eaada1cdbd4678a05e5a8380816a9754ba7d1a14b1ea8082fcf413c9c9b276f859292b5cc6fee961