Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189639
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692942b3b91e7f37235632780ca7066ff6b0060ceb5e180b84440c10f1900000000000000000000000079c0b316f74b1fcf2d232bd0209ed86841e48a6300000000000000000000000000000000000000000000003635c9adc5dea00000c001a0dbf8a27dadfa58f6da4c759d2ac251ccde5f9e34ce05edebc31aac7959f4444ea06ce69d4d2188b2c374c14b9487c26ab02e8513266d54f4351137773bd9e30fa7