Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #94201
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
325ms
Block → Canton commit
325ms
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.
0x02f8d5830e4a2581d08504042e1c808504042e1c8082b9ee94369035ce6390dc58b5810bf988ac78e3787d42b580b8644f1ef286000000000000000000000000a21f7032cacec2a04776780d7dba361caced2e3200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000c080a0a617e15a0efc20dc29533860be327f4ef4c68f3076ca25dac0ca5af0edde83b8a04b094f72ab1e822912b9f5b4309dcb9be346d9fabd5385327a18cc0430b49d51