Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #46647
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
596ms
Block → Canton commit
596ms
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.
0xf8ac80858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000000000000000000016a76f3042a1915cec439d987f78527df03f9c1b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c6784e1e56d58106ed27d1d641f7ae026331722b26e67f7fc3ddc9646f164941a0555c7b190cb4bd0305a3b00391a565ac789f12ae0e6d5b41d97fce36dd3e8d5a