Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #65657
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
4.99s
Block → Canton commit
4.99s
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.
0x02f8d2830e4a252c843b9aca00843b9aca008274d194e7ca30d6f9d767ca3262a2bf1af4b115a03da1fa80b864368b87720000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000001248656c6c6f2066726f6d207a656e6974682e0000000000000000000000000000c080a0720092cc2084c7d0366ba0e14d86c7cc58cc18c4624fd90b4236788909db5f6fa0573e46aa2f7b5bf4cc631608061efe0f1f7ef633ee7c836eac02cb7aeac77119