Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184534
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
209ms
Block → Canton commit
209ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294b5647c2416e506d1105d31dd8bd327044abcf0b880b844a9059cbb00000000000000000000000038a9237e0385f2065209dc12cd2733f551c34d470000000000000000000000000000000000000000000000008ac7230489e80000c080a09da4d6eeaf43562d721ad1feb33836f35dbf3af8a99c3d98257c7d000376f8e4a00a063f62b6b8501d846a0c71b84a6edd74c12653e53cf3d86d5190af55b19b06