Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #31138
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
2.03s
Block → Canton commit
2.03s
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.
0x02f8b4830e4a256a85037e11d60085037e11d60082787394e57aea293f0e88806be9542b05e18e8efb85ee3880b8442bdb70970000000000000000000000000a158533f5f24abcc91d51d5570f99138d9002430000000000000100000000000000000000000000000000000000000000000000c001a0c82df1f0132f85d4614d05bb6e6ad220375931d10d10727b79ddc486c19952f7a05df95868567dd9005b8bf52471f07e585b466903f26e8c0e0401d80df4065cc2