Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13730
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
1.49s
Block → Canton commit
1.49s
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.
0xf8ab0c8452ccbf37827e9094441bfccce052b859454db40397fd2f95c63e419880b844a9059cbb0000000000000000000000008ba6e9d0480ed2c43c0ebc710d7f1d843b748ab300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0b1cc66a427dbb6679a7de2cd2c121539ac45d887a48468a763476b63d8504f92a04d1a111c3a18ea785e84dc6f405aee0213fa4883007764e854112cf5c21bf20d