Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15782
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
2.15s
Block → Canton commit
2.15s
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.
0xf88c0f850c3b3d490f830178c1945d0af7db02dacd370937e8510219ad55ae0c84fa80a46a627842000000000000000000000000034eef59719eda01f1db10dbcc0a1f5272970da8831c946ea036c9ca0c26ae1210592b90d37d5cd0d4616b7fee4e95d6542adc18b9eb4d9f57a066c505764b742bc76201b5e69d935e41c4d9163f57a088bbb7cc9b8f6ae3d5c7