Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9982
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
2.29s
Block → Canton commit
2.29s
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.
0x02f879830e4a25821c3985746a52880085746a52880882520894266b43a6a7b706ad02ce0390e00b8c36a840c7f8880de0b6b3a764000080c001a0248a83ec02157b063ee7a4eaf787e2e84b87d9e76772f8b54bd36bed713f7c44a05d56f0558bcd33bb9bb9b2c8a1a7b5266ec69bd36e4ef894d0ad63aaa2859fc6