Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148011
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
1.70s
Block → Canton commit
1.70s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294ffbbcb8100e595457fc537019a616d4a2824dce180b844a9059cbb000000000000000000000000b2c2efcaf0d79c559fac4e9698f522df797d6a330000000000000000000000000000000000000000000000008ac7230489e80000c001a05207c2d95962307c2e3dd6981ef3ede96635f7f2d1f995f3874ef547216c0fc6a07f5c54d74889544df1debb2913a8acdb08c648e8963c084da878e11ca46c4f9a