Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117380
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
395ms
Block → Canton commit
395ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94e658e5dd786ba7bd33491ed658791fe39c7c696480b86423b872dd000000000000000000000000ce106b2caff17493ff5dc8714dd33819a164cb29000000000000000000000000cb457185fc058963d76686db1c50669f4f123c9100000000000000000000000000000000000000000000000000000000ce106b2cc080a07c9465f0f80a5be63d43024f36c74603ba6754a172d153d51aae46fa5a91dc25a06974bdb82b38d2104ab67cefc7d16c454d68a09cf808e328dfe83ced8140c4a1