Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149260
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
1.09s
Block → Canton commit
1.09s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294bc8b43438e8e51d382901a00234710778d29f4e380b84440c10f190000000000000000000000002bb53c0d8189cb85e22080e0d0f29e2fea46719200000000000000000000000000000000000000000000003635c9adc5dea00000c001a019151f25f0c8eff3427c038d2c1000fe09629a00806e8f26f91001bf1d7a9ca1a0244663f40a2382ab2c29c255223b59510351e5c52f8a8f67b5e446883ca3cefd