Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217467
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
797ms
Block → Canton commit
797ms
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.
0x02f8b3830e4a2505843b9aca0e843b9aca0e8301668194d1dd8024afbd0fb695bd3a79c7df5db9051ee70580b84440c10f1900000000000000000000000074feb2c6c6de79a6b4c4f65ae515ea28651885ca000000000000000000000000000000000000000000000000000000003e3a5ac0c001a069eb6d4c39aaa78db19dcfbf3ebc6e09c28c39d33992dbd2c81739fc01e051cea00905d7cb39ef55399b8a097b8507a32c1376d6d0e4cf9a72a0fdfec22fd3d460