Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205549
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
1.15s
Block → Canton commit
1.15s
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.
0x02f8b2830e4a2508843b9aca0e843b9aca0e8286929480877ff07ace9ede24a3fa6d7c5284ac693e617980b84440c10f190000000000000000000000002551e263e449430efa470ac5a457a8144d4359c50000000000000000000000000000000000000000000000a4b0b827fc74b80000c080a06ea4c2de988f4281174cc8ed6c3ebb1f0fd7e6cbce094003472adb58b49007bfa03b52146b05d899296c410c6be5232b6edc25c8e00e77441388e2e5ecaf1c12aa