Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180534
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
827ms
Block → Canton commit
827ms
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.
0xf88e8263b8857761423db783013c2894d5b1e55bc456cb58bb26315d44ffa917536f6f4780a4a694fc3a0000000000000000000000000000000000000000000010bab317312401452a8a831c946ea0c633360ad9a688d6157f03d07a8552419685f1e0ead27d313c6f104335c9c8a3a0372ce092f4031b1e34561d0d8b666941c33e92d77f3f44f60fc784ff102d4b19