Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220954
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
2.42s
Block → Canton commit
2.42s
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.
0xf88b728459682f00830178c1945a065090717944d08b2536037f708f203ddd18a680a46a6278420000000000000000000000007a893d14c7b9afb9789c219d557506f5efbf1e4e831c946da06fd0e1c13fefdf7e4e8a21c7a307b5466d3190bc3e21a4795320443aff53b5f4a00c7bb4c0fc0f1e7ed14c9e871a4c424c885fcf5d273eca85d44b43f4d2c22fa8