Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163222
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
2.05s
Block → Canton commit
2.05s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286869441470d910ffb106c36184078d821c623ab4d606880b84440c10f1900000000000000000000000040190044c3f89d6c7a1f4521070f79b76d6d14fe00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0599a6ddd8ce75fc3a39ea4499a5bd9581f87e30b1467b07273119c5aee097d2ba05a4df3a26edba2712111d6d95393ff43d31aa881b9b75bf2e3ae9f48d2632901