Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222193
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
1.90s
Block → Canton commit
1.90s
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.
0xf88b6d8459682f00830178c194b17909481698fbe41d94dcb5c77f1b31dbc3673a80a46a627842000000000000000000000000de0f5d94a902c34cfd9715125f5bdbba240b593a831c946da06dc68d811cf77cadffb445cf51b147ce9aef2ebe18fab072142f3bed1c8f4e6fa019e8bd2fda21f00cdc6db1d2b9dfa636b12172c30f711eb42c8cc41bcf412e1c