Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180966
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
807ms
Block → Canton commit
807ms
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.
0xf8aa038325f80e8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000095dad0356ed4af1eabbf6d16f8a57603f1694f9100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea079a445ba5b5be180d9659dc0d59a12674b29036a3a857b7dc5ce3a53093fc0efa00f4374adb96eb41f1582531bb692e9918f33b98d78bb2b91ea29535e52801c99