Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22161
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
1.97s
Block → Canton commit
1.97s
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.
0xf8ac178508b150399d82c140944cb99cb090cf48866a080b9cfb09949d3798264c80b844095ea7b3000000000000000000000000e71c846ccd8424daeb2f1c955d34d0f7ad85e31c0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0eb2aa5911a22e2bea2eed6dbb1a6993a926f19cae0537989d91bca2b77c4b8eca07b5e8c3daf0c0fbf8dbe363a450c04f42d53ea078119dfd04c298002015388d3