Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #99097
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
786ms
Block → Canton commit
786ms
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.
0xf8ac09858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000b213338f68caba68b1d0ee7aea29308b353d691400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da057aaf2f82a8cd05b8ea1bbfa99489ecde706b4f29d4ca59f0f4b4d5d59d9af4ca0555a4d1fc89b266cabc68d40d3770e6867f4949168d672b394893bf6afb37d90