Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97518
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
506ms
Block → Canton commit
506ms
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.
0x02f8f3830e4a25158459682f008459682f0e8301351f94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000000000000000000000004b3ea08ea230823dd9601e231622e270ca71b9ef0000000000000000000000004bf1e7a0cf3139d0fe3ae712f1db210ad1f268b8000000000000000000000000000000000000000000000002b5e3af16b18800000000000000000000000000000000000000000000000000000000000000000000c080a0912a5a17afd4cc9eb4e6e8511d1a82480459e41609cc04f060ab7f84eee2bf94a07ab306cd666731c53861a822d9adf9a21ec0624a41d732edfc7a05075ddb5411