Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188069
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
1.21s
Block → Canton commit
1.21s
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.
0xf8ac0a8518e94ac0b8825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000000092c8adc711f2e8cf8e0529688c55d027d272b300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da096e4fed76ba2fa8de92df7d031c2ca3921cefed05d3a1eccc71c906ef27f39f3a02928cf3b8650bc3ca817a4d2c7655260d386b44fc083c76d6ab27bf227c5484f