Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220582
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
1.66s
Block → Canton commit
1.66s
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.
0xf88b6f8459682f00830178c194e3b8033506b893ada2932c70ae2ff01d272c481c80a46a6278420000000000000000000000009b8dbf647ed8ca0a4474b3a3c0da0455f264b42f831c946ea0b518eddb093626b183c2e37760af788245f1daa845e6adfc96cb53c62fde9713a073243b918aa01b136ff7f2fbe4eb133ef02d353f9a062c59eda0af37ea1a0396