Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220845
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
1.04s
Block → Canton commit
1.04s
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.
0xf8ab688459682f0082c14094cffba074cf8a7df49b287bd3efd96032c7e6c16a80b844095ea7b3000000000000000000000000644552a55d3caa17617fe6ac675b1fa163ecf0800000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0b2cd8a4b890b41fb9a289347cd35c027c92839d2dc38e3beba8406702ffc4298a0170fac4128d1c28e8a06e55b9db345434d3d895349730e34d2be923b12ad9bd9