Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165384
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
215ms
Block → Canton commit
215ms
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.
0xf8ac0f8501004a00348259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000007c2a41b8c845e12be985204b27b5ff3975cfd5ad00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02d4924f28fae47006af2daae234a262f2023c7a085868448dfdc2271590f8c4aa00f03ee002e87fbed895d7d2fd42b715f4bd2797759f26021b9124bbcf0a9e406