Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219422
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
1.14s
Block → Canton commit
1.14s
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82cb729445a7b05498d532ec7e79c34c90c206fc6155a0ee80b844a9059cbb0000000000000000000000002e912552bafde57f3192714a1c2f8636185244290000000000000000000000000000000000000000000000000de0b6b3a7640000c080a040768e3b2f8be8a5b18bb8aa1e309770e6e030a3ec93e153ec19194e843276dba06b2fcf099828066db72eedbc2e2ddc10e5e77b0bb6441fb3ff4ed06b754f1833