Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163474
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
665ms
Block → Canton commit
665ms
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.
0xf8ac0f8501710e66b08259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000f589c1f893c598dc671809c1db8b4253e30a596500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03e18611397f6efad0ae6e098248ee32cd744ed983b54c06d7f5403ab2d87e05aa04ea1bbab4809896cf16fac6ee9a54df6c7b9a0f000bb5653faebf418d5864cfc