Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8652
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
1.71s
Block → Canton commit
1.71s
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.
0x02f879830e4a25821880851ee02663fe851ee0266406825208943137b2c7cbd66a7feb0e131f14e10a342dcb3fa4880de0b6b3a764000080c080a060f43b0dc700d4e98f2391fd4e9a0d34b3c2d6de030873c54742e6cafd3ec0e3a07270f83a6d3d7f780a932ebae163b48787cd65256f1544273a28d60ace036cd1