Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119361
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
305ms
Block → Canton commit
305ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681941bba0f7996cf690bd428034a3000b9e32704d23f80b84440c10f19000000000000000000000000a6773fbec3ca87e090beb73a54e601705d17deb600000000000000000000000000000000000000000000000000000000a6773fbec080a0d8c1641138bfbf8a857c3191c5c9b30ea2274e9151ed9e7f7a524441a463e73ca03ff16b9908b1d76c5902bdb8fe735856c66cb67781268dc1bcb8f05a6ff8979b