Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1779
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
478ms
Block → Canton commit
478ms
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.
0x02f879830e4a258203f5850346b27c42850346b27c4a82520894c73de2a8b77993ff9ed39a4fa5086c2a52251dca880de0b6b3a764000080c001a025a8ecd737afef55505d4fdb038bb1312746b4411f578b20f92356e15afeea73a00f4229a4178ab14029b323c6a903a9df696e7732d7f1bc2e0924a0f2a1a4ab62