Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173582
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
4.00s
Block → Canton commit
4.00s
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.
0xf8ac03854a627dec258286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007dc17247c369c5d6337111a5bef6ccce9a72173600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0483bee2f2d432c3ac330f0b604060a1a09d6fea0f0bb8ed1b8c55b2219c2fca2a009fbb106ea8fc483460c96eeafa86ea7a2ceb13decdf901c3b99559db58eddf7