Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8957
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
1.76s
Block → Canton commit
1.76s
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.
0x02f879830e4a25821991851ee02663fe851ee026640682520894b846ec5c191dda94e973793f067a3dd29a5a4824880de0b6b3a764000080c001a0ccdaa1d61dc49b569d35bbb898d9b2f6124c7197bd5aa8b122055dfbe59d211ba071c2bd6c95b18eb0df7beabcac960df1f93cf879c45b96dfba43ec2a8a8ed86f