Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146626
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
1.67s
Block → Canton commit
1.67s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294bdc1336584fe0d688872c2b096e044bd16f0477580b844a9059cbb000000000000000000000000503debbc80de6a1d1425e540371590fd728058920000000000000000000000000000000000000000000000008ac7230489e80000c001a076e3dad63c46d1b3f69d16889fc18626e4758853197d3c395fd39b794c75dadda00b11cbb2ab6429111ab0b158e293677bf54c159915e71745576cb2d49cc6f6cf