Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8542
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
7.12s
Block → Canton commit
7.12s
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.
0xf8ac03851ee026640582c140948ebc2312cd410f95847a6514dcd24f961a806c9980b844095ea7b300000000000000000000000052a7b521f4ef8776a97dff4fb0c05e17f4a0f0e80000000000000000000000000000000000000000000069e10de76676d0800000831c946da00dbe5f50b3c9c1c0a85c9cbfbe18d8b57c6446e493004b9f44a41518c2680befa0268697f3174cb32ea9783492fa41aa7161eba65f6c921efceda194f52ff33c67