Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146929
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
1.54s
Block → Canton commit
1.54s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681944d7d4bb63dfbf41ac76b2c9f5df34d600947503b80b84440c10f19000000000000000000000000de5cc66a898598da1cc87f7503026292be8b2d4e00000000000000000000000000000000000000000000000000000000de5cc66ac001a0d6adb5ff472c2b9d0dc4176d103a7249bd27efeaffa1d243834cd9887c2256cba07179e386bcad8eb2cddbefa50b9e892cc51966c1c1eb91ab2f585241643ab3bf