Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #456
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
1.73s
Block → Canton commit
1.73s
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.
0xf8ab0484b713bba0827e9094433a196fcd6f14684a230155b2f060a9c77fb43a80b844a9059cbb0000000000000000000000007011760a0f0bb2fc15fad422312289ec971b1ef400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da04281996398cf93c5a2b9fb89a30343f365b8408971947530103ac269515fa07da015a6bc42e185aad44d6d66b5465dcc3803a7bc0a5346291c0cf53e0ee717a89c