Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #107438
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
586ms
Block → Canton commit
586ms
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.
0xf8ab3e843b9aca00827e90940bb3ac4bdadc105bcbd420ab37784c8e9790c59c80b844a9059cbb000000000000000000000000b86216714e54daf11824eaecbcd4e67d03fb56ff00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0a4e8cdf1af47eecd8ecac2964d3a8bb4485d6a955ede811a44d792fadababddda051b9894411787b06369c4db9bb4eed9216f9cec30da50c0fd3a3881a0fd65b54