Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121885
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
1.53s
Block → Canton commit
1.53s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f947a154f3ae14cffd93eb20de5e53cb60e5977501780b86423b872dd000000000000000000000000e553fe8036fec07ff88360aef1ef3ed863acdb070000000000000000000000006337b9457694162c3463324b4412eea5beeea75400000000000000000000000000000000000000000000000000000000e553fe80c001a02564e0fc6f0c76feac41b59946da0699c69bef64db35b2e8a7270e296dba6b84a0441e28fd8e415f0d41524818e9208772f47ea7ffea39e426b388de2ad6144777