Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8466
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
799ms
Block → Canton commit
799ms
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.
0xf8ac03851ee026640582c140941514134d65cb61dfe97a54988398556df7fe6e0380b844095ea7b300000000000000000000000044692365a157f1c356089e93b7fbe15aafb527160000000000000000000000000000000000000000000069e10de76676d0800000831c946da03a09ce3b719319f4d5381264cc26f4e4320aa154cf291ba66a6a544c6af260e6a03b794e6707a5dccc172e4db9f06756507abf1612e7d375c26ed1a1ce6ce579b6