Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121883
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
2.06s
Block → Canton commit
2.06s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681947a154f3ae14cffd93eb20de5e53cb60e5977501780b84440c10f19000000000000000000000000e553fe8036fec07ff88360aef1ef3ed863acdb0700000000000000000000000000000000000000000000000000000000e553fe80c080a0bf427196dc4037cf9f23002dc1a447976d1f9836511684c36707bc50d9cd1951a07d73950c4e2445ce0448bbb48a1a59e9d046860a4fa99d86c1710b8d4415d9b4