Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51177
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
496ms
Block → Canton commit
496ms
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.
0xf8ac80857439e4c07e82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000c98d342add94bf9a98f20dbb7b7781eea8a9b21000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b8f49221bee8f6cfae6f80a8b746320a922fc9165f592eccf10c635932d2e14aa015833fa289d140a0d9ce9bc96eb0fcc6584edb36074d72cb0f62aafa49b4127e