Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194740
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
1.45s
Block → Canton commit
1.45s
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.
0xf8ac0d85386952e37482593e9451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000c19cc4a8ea95f36cdaecefbfec15a9192f66a3b200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f3eda3ab460449738237602f399fca293dfba5c14c86dec1568c841edf6e8e24a064f81ccb8fdab2e8ac6ad1a2a9f70d2fd466244eb786a5647081a265c5dfad6e