Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215947
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
2.18s
Block → Canton commit
2.18s
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.
0x02f8b2830e4a2508843b9aca0e843b9aca0e82cb729491ff9f122d00aeb0c0038d9eacdb21222fffbabd80b844a9059cbb00000000000000000000000031aeefea0034c659b6576e9b2b78d3b5a532c7f100000000000000000000000000000000000000000000000448586170a7dc0000c080a0f95ab172d161a656ef39f7ff649ac6c370f4db5df89ea09e1dac2328fbc56935a04e6f2e9665e38af370b62102f64a107c61fba0e883b48223963c0259c6bf7fbe