Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170580
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
375ms
Block → Canton commit
375ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294cb59c26fa672cb71c733097fefc3c713e7d6c26380b84440c10f190000000000000000000000000dc0922c439c7b567be5c5c761e47a83090cb37b00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0967de84568c0dd73d6eca7cb8ef9189995b006401b64dec4d25367002ae8b2c8a02d1961a285c2787f7d21acbf1a9ba7dfb144e960bcc8d7657f9609bbc07dadb5