Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150384
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
584ms
Block → Canton commit
584ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94a60de035c2f4c646a547b0b6eb610bc31a14ec2180b86423b872dd00000000000000000000000088518a07b8e1cd34032424d5067a0bc75c5c1066000000000000000000000000707784df5b31fee26741f3abc89851f9cb0cbdb90000000000000000000000000000000000000000000000000000000088518a07c001a0f043e7b2c3ee40a275c4581465f734a4b9d08d9b4d7064b09c432278c94ff333a04e1e0e1b0c361c33d226dd21d1a3ff6e4746c08b9fa25ac55fc4c0e8a62d003e