Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195080
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
958ms
Block → Canton commit
958ms
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.
0xf8ac0d851f239d70a38259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000056c04c5d624ba35889b1e5ce87e6992e8a3b1b2500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea031139a6f4ee1580e47ed60b479c73561ccfdfd7123097b5c2af57c9db4fb6811a041e162277625115a27f97ce9dbe2ac6c88bda6168c3bce9f019f1f4c70417ffb