Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167406
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
1.00s
Block → Canton commit
1.00s
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.
0xf88b668459682f00830178c194149b689bbd18ba183dc5716bef40e7e0774174e680a46a627842000000000000000000000000e53d5e5e9922e49d9433f642166a7f1b70b10cc9831c946da0ebd8c9c273cf466bfcbc22019e0fc5fa30c5322608870ef12e082b4521e98fb2a05464aa099153c6b11a7feb29d926991d11ebd757f7fb01aed1e7a3e4235c667b