Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189020
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
5.00s
Block → Canton commit
5.00s
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.
0xf8ab5d8459682f00827e909418c15a0e0adf4967834f1e9ac77488a869f0f44a80b844a9059cbb000000000000000000000000034eef59719eda01f1db10dbcc0a1f5272970da800000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea088bb1e83466fc40f74a7640f894c4de0a9ee07e17b0411769ff6f412d865795ba07b4d0c4a168dc1669da03df1bdcf1fa9eb9c8a596c8460cd67c4dd05adba0c2f