Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115750
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
825ms
Block → Canton commit
825ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294dbf26de84e9c2bd77ed4dbb32c420874049b030480b844a9059cbb000000000000000000000000808582e20b1dcda53c60e5916becc88cc230c7440000000000000000000000000000000000000000000000008ac7230489e80000c080a04919b9c66e4ec405a12a28932b6faca72bedf35299f7911f7d9ffd986e37baf9a03069c4ee487c5e2cadf602a7cd1200567d5a5d86338c7dc81cd1902cb3ac4453