Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136315
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
2.55s
Block → Canton commit
2.55s
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.
0xf8ab0b8407270e008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000002d1525f9bc0a0e8715fbb85138f94423f63b0af400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05ee26fe07be437b9979ef99b977baccb91835b1e7911d9654eb8edce159e7da6a0453619135b222137b0b49e8f8cc637ccefe47ea381e0113b0dc40a0431a59b88