Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #132640
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
695ms
Block → Canton commit
695ms
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.
0xf8ab448470a71c8082c1409482dfbddbf57175b8eb703f619ab97d96daa2014e80b844095ea7b30000000000000000000000006534f46948ed1f38072f6bb9fec7a208889947540000000000000000000000000000000000000000000069e10de76676d0800000831c946ea037cb3011a7bed77e0ddf59f5297db6783f2888760ad02bfb5da4a466e2e5619ca037f404dc0234d8491e8a5ceb047948254356621e459d1455e80901c8637dfdda