Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90175
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ab4384677feefc827e909498c6562cf85adcfd7e7c39b6c24886a8edb4fc8d80b844a9059cbb00000000000000000000000074b861c11873994a60dafd4eb807ea5d842ec4d300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0e6486fc32e928e174111e35f9863894fae8f20c7744e46127bbb1624fb07a28ea03828fa030edc5593f56a80d217bc6044bde6cf15fdafa91933f92a040133da0d