=== Phase 3 demo: Who can act on behalf of another? ===

Authority: 0xdde6ebefd4e19a5250c59f9009d19f823e887c807dc5c5634746254c4fd6f478
Owner (account): 0x73d9e3da80b7753441addec7422907ca31c5fe69ac86bedc05352c734df4950e
Delegate (e.g. hotspot): 0xf3def28234683e973f5e95be6171a46dfc9eea73e3b065c75f37494939c20998

--- Setup: Mint and OpenMeter (owner) ---
✓ Transaction applied successfully
✓ Transaction applied successfully

--- Scene 1 & 2: Delegate signs Consume without delegation proof (expected reject) ---
(signer = delegate != owner, no proof; validation must reject)
Error: Delegated Consume requires payload_version=2
Expected: rejected.

--- Scene 3: Owner issues delegation proof, delegate signs same Consume (expected accept) ---
Created signed delegation proof: 254 bytes
Proof written to proof.bin
✓ Transaction applied successfully
  Cost: 20
Expected: accepted.
AccountOutput {
    address: "0x73d9e3da80b7753441addec7422907ca31c5fe69ac86bedc05352c734df4950e",
    balance: 880,
    nonce: 2,
}
MetersOutput {
    address: "0x73d9e3da80b7753441addec7422907ca31c5fe69ac86bedc05352c734df4950e",
    meters: [
        MeterOutput {
            owner: "0x73d9e3da80b7753441addec7422907ca31c5fe69ac86bedc05352c734df4950e",
            service_id: "storage",
            total_units: 10,
            total_spent: 20,
            active: true,
            locked_deposit: 100,
        },
    ],
}

--- Scene 4: Owner revokes capability, delegate sends Consume again with same proof (expected DelegationRevoked) ---
Wrote signed RevokeDelegation to revoke.json
✓ Transaction applied successfully
RevokeDelegation applied.
Error: Delegation revoked
Expected: DelegationRevoked.

=== Phase 3 demo scenes complete ===