Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196684
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
257ms
Block → Canton commit
257ms
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.
0xf8ac15850797a0f1248259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000d16292c265c808bdd71c4bbbee59fd89ac5cf5a800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01f5afe6385358a4e760b2ced708619390adc5b7319ffffd7d9676403ae4dc3a6a06cc51ff23af0f45f6590d44a2831f3cc585f3af33ea455fee9781f3b86184585