Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163278
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
3.52s
Block → Canton commit
3.52s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729496c9a162f246f246d8beb718d66709664a296bb480b844a9059cbb0000000000000000000000003cdb4734b38f201509b2601f4b6e11f4673c1a600000000000000000000000000000000000000000000000008ac7230489e80000c080a074982e56ce9954579736bfe1494b75bcfaec22dc6413ec8ad141500de3972a71a07d493d75db55adf7bcca6a93bdf48cea8d90e590bce48ec594f6b5b3e15f907f