Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218904
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
1.01s
Block → Canton commit
1.01s
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.
0x02f8b2830e4a250d843b9aca0e843b9aca0e82cb7e9434a4ffe34d66c313369a35334a52eb17c523bbab80b844a9059cbb0000000000000000000000009391b0cc1d34262628e6319bc37ae7318dd0d9b200000000000000000000000000000000000000000000000542253a126ce40000c001a0fd30267384bf89c1d2fc4fe1ee8df22bfccd124160a03af4861b8e8c054a71b3a07f2b7281e01d41efc4abe3bf3dc072b278ac39bb4c26d2a17c9b09694a03d354