Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131890
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
1.55s
Block → Canton commit
1.55s
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.
0xf88b3c843b9aca00830178c194694a315cd63bcd3affff8b053ce4cd6025847b1680a46a627842000000000000000000000000c1c49c864ef3d31065961f4bb96e41963f291ba9831c946da0a3b6594f8c8cfceb312b06f6dfa9bfea0c6456d73614d2a4313fcdba8eea4f53a04b77a9ddfba29647720ef9c37c8b37675cfd2475e0253bc89b8dd3c75ccd0c4b