Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97960
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
496ms
Block → Canton commit
496ms
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.
0x02f8b5830e4a2581ef85037e11d60085037e11d60082c04d9419940ef5efe1fdb5de51375bcd911d583ead587280b844095ea7b3000000000000000000000000e57aea293f0e88806be9542b05e18e8efb85ee38000000000000000000000000000000000000000000000018aa64b94e82bc0000c001a077e47d5dcf7c7b4ca0c84ed14cb50320c9a4acb1ec0164ff65bfdba0180c54e8a03b25821e92c092fb8d5af32986d0853cfba90241d9f0152f0c222d498fe72d31