Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130272
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
386ms
Block → Canton commit
386ms
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.
0xf8ab098407270e008259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000d7f3a8e5dabe2912ee6bca21a300fa94ea70a1ef00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02a670c3cff6fb93e9d89175626b0ede7dfa09f7df20e1a539d10a0edc92d0069a053af85c64cca52155d47028524b6f4c9d49046b5e12e7f83982d65d6cd360a14