Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115369
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
686ms
Block → Canton commit
686ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929424705f4d724dc26671bea5b1b206e694989aed9b80b84440c10f19000000000000000000000000db257c4bf301a472acf482cf2d8f6636e809f16000000000000000000000000000000000000000000000003635c9adc5dea00000c080a0278a10eeede5dd7a44f7593aaa7092c48a76e686116ced54f76483b432b49378a0314804aace9e107bf575d1bd5c43d23d29e9df8860cc77b4f61a046d5fcf2ffb