Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73863
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
1.11s
Block → Canton commit
1.11s
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.
0xf88b2e8459682f00830178c194329c29fa2dfffa83c0bfc33611e454da0285f6b480a46a627842000000000000000000000000bbeb2913dfd6a38a1a5953918994a77103013b60831c946da0baae93388c57b7fa8aba5beebe93aeec0e2300519cebf3fb6c107efb369b542ba004974ac935cfaf9c1cdbc544cc51d5b666b83b0ac9d88e4a015a0222aa4d3248