Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #92623
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
146ms
Block → Canton commit
146ms
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.
0xf8ac288459682f0083011e39941a542f8520f26f5b0f9c476475323d7d9d4eab0780b84440c10f19000000000000000000000000c1c49c864ef3d31065961f4bb96e41963f291ba900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0610ae32c25223f57ac466d68b91e434508ce8939341f6813c5c08cb879a5b477a00f67d9c0791254621512aacd0f30a646330b0185ab4454058c36da93a1316706