Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #99425
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
226ms
Block → Canton commit
226ms
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.
0xf88b418459682f00830178c194d390663c556bf6572820f637dcf448105e71cb5f80a46a6278420000000000000000000000001c4c955d65ec72df04c0d1db532e5226f015451b831c946ea06f50f446dca3f3f62ff6bc82ed5759003903e53a3b1f0e3ec2096fe1ef6b8922a0426d33c66eb66d957b6aaa8bf8abfa8f81d9dd9d87f7e7a33aabdd730f5dce20