Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69277
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
576ms
Block → Canton commit
576ms
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.
0xf8ab1d8459682f0082c140949ad882e9b7a8d583ae9d0d9c447891f749f96bea80b844095ea7b300000000000000000000000092970546f8ce8d4599214c476509845a6825cb030000000000000000000000000000000000000000000069e10de76676d0800000831c946da06211f8b136e0af02993ae7bbc2c384e052b9613fb5963ab4ef4f276588ba8d73a0427e6be9cf837a004f85ccde4015ad49a34bb0904716896f37a8436aa48dc3a0