Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203096
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
357ms
Block → Canton commit
357ms
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e828692948d72e11de85ceec3ebec0fa22098ff9da9c2fa5b80b84440c10f19000000000000000000000000be51765369f362cd4ac682b51a25a8f821ac9f610000000000000000000000000000000000000000000000250687714f97cc0000c001a018f05666bd6028c49ccb86f962dacfdc3b6eb9d2957963acce7435f0bd9fded2a001b36eaa2f95f8b8fba4d3685ce798f5c5f1cdde8f597b10fd0b16e4546e4e09