Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216166
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
808ms
Block → Canton commit
808ms
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.
0xf8ab0e8480befc098259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000564ca4ea24d0d19ff388344b8361a2916b83f27e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00f8654f04bc3d11071dd307f20d5af041b4025fb2b23ce6133af661395feb443a05f3fbe61ea431bb89c922abbd2ba61500f012811b7f211a2f23e8cd908a31444