Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69279
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
717ms
Block → Canton commit
717ms
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.
0xf8ab1e8459682f00827e90949ad882e9b7a8d583ae9d0d9c447891f749f96bea80b844a9059cbb00000000000000000000000092970546f8ce8d4599214c476509845a6825cb0300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea00f735a92e43dbf785a34f173fe6c066679a0a1db77df5c136493d07f1334021ba038885d828a912355dd1e61fba2602fb069e4b5c70c5c216d9c1cf3c72ed856c0