Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #123530
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
5.58s
Block → Canton commit
5.58s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819481b0d4827da1706517a16cad44c399554139dc6c80b84440c10f1900000000000000000000000081ca2ec647bd3e56b07946fd61d637e0a3f195d70000000000000000000000000000000000000000000000000000000081ca2ec6c080a0237680690e1a20361031b3d70023e9822c0ba13a46aae1956f5b378895bbc28aa04c7c7c20deb2ef5600a87d87f240c5184fc602194ed329862b99b0ab88c57402