Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115408
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
2.98s
Block → Canton commit
2.98s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194df24b3fd182beed24f99771ad4e478dcb343a8d480b84440c10f19000000000000000000000000f4084a403612f6baa26148c6f9f61053d49ea0f500000000000000000000000000000000000000000000000000000000f4084a40c080a08344a0dbd2a683fc3fbad334ba3902be472106ac4191a5f1707f9ccc28986dcfa02f083e519ec8fb4d69c1feda7fdc9f4a7e30c6b2d8124430db513ef8c5ebf30d