Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154865
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
2.47s
Block → Canton commit
2.47s
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.
0xf8ab41849ea714eb82c140940d98bfc0fd9f4f75d01ba968e1f342e3ba4467a780b844095ea7b3000000000000000000000000a6a5d580804e4466d9dfe5393341218cb65563060000000000000000000000000000000000000000000069e10de76676d0800000831c946ea057a3cc162ace67861d30d7e4bbcb3df2e9f828b19d14392dc58308b628f572d6a034482abd1ea89c4dfe3738a730f8b7f9358674417b79f02de98b679f655a8fe5