Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42490
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
1.39s
Block → Canton commit
1.39s
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.
0xf8ac2a85019296821582c14094d9c669dda6fce38ea5c9e8ec89ee60319cd6dc1b80b844095ea7b300000000000000000000000074b861c11873994a60dafd4eb807ea5d842ec4d30000000000000000000000000000000000000000000069e10de76676d0800000831c946ea010d3d889b1c5422035361e345b6b8d87f0de2c32e0ce2ac2fa7163828fbd5213a06f6ed4a252af9154cb5ad6d140ae606387e0aa024e404aa7aef21a2162200bff