Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202220
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
1.86s
Block → Canton commit
1.86s
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.
0xf8ab0a84a450f1ae8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000cf4b8b83312cf912289a505f54b80cfde0c4f7c900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01bf959265aa5d73c6e3a12af15f7a918aca83fd5d410d89cffd73731f3a8db06a055051ffd20bfe82ac7ca7a4b2127509721281dc8b513a7b44b30f4c8d1f159bb