Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #25851
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
1.44s
Block → Canton commit
1.44s
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.
0x02f8b3830e4a2506843b9aca0084b2d05e0083030d4094ca5cfbf9546dd4610988512377a5eae99551a49f80b844168d7c4700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c001a009b143a8ebb7f67167eb23f2954e6777a909d1948c0598b85f5e9a809216ccb0a02f9552b6aa7cefc3152e6b3f8b53db5e5532a27a2328d4c3345a939c7e6d5d3c