Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218411
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
2.25s
Block → Canton commit
2.25s
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.
0x02f8b2830e4a2507843b9aca0e843b9aca0e82cb7294b896e0889bce5644f4a7d6c817208345d2b760ea80b844a9059cbb00000000000000000000000003fb0d19aa59c5a76220e5f66afb70bdc58e704200000000000000000000000000000000000000000000000053444835ec580000c001a0f84730abdab1385f8d8f36c0bf923f1e9e578ff1c5e1a38ef45674158fee9f54a02ec82681d17e1e79b4a2a4c13c60c7788506f5136d65e9254608d9a1367a050b