Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8273
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
4.26s
Block → Canton commit
4.26s
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.
0x02f879830e4a25821735851d67c309e6851d67c309ee82520894b79df790227ed5cfc5901e07bf6950b2df4cd7b0880de0b6b3a764000080c080a04a3ab4ebdfbcb06e4421255128cd1ba3462f81d3e3c803126cf09dd942616390a003f49bd142612cbd3717b1458ce1ae413685796a5b38c4f5a4f9ed749bb40d6d