Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205541
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
338ms
Block → Canton commit
338ms
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.
0xf8ab09849450c01f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005e805dcdc52bca76a9527933ba815645e75d91e900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05d444c85f491277a66202499b5b9d72f3806c0fd3ff2528ad3534b3eca32d6b1a003c54836be3a95fc1cb35db37831e84e1a15a98d523ff9cb52bfd0738a877db7