Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90152
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
706ms
Block → Canton commit
706ms
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.
0xf88b46845de097c0830178c1941e985a708eba7954997175d1375028debb507ec580a46a627842000000000000000000000000963dfa593466898a75f8c60fb1464bd62bc5b1fa831c946da0fc7b498298a0c4a3ad51355914f4e3c9c80a46ed82b8b8c500b36b274e004723a0107e6fe896942ab088a6a7a0be5c2dd3a09e0f21d3fda4969d302e768f6b56b4