daqq

Shared inputs, shared records — on a blockchain.

daqq (Distributed Agreement on Quantum Queries) is a no-reward distributed ledger that lets P2P nodes agree on the same fresh random value at the same block height, then run identical quantum algorithms seeded by it and record each node’s result on-chain for the whole network to compare and audit.

It is not a payment network, not a smart-contract platform, and not a benchmarking service for one specific algorithm. It is a shared, tamper-evident trail of “what happened when every node was given the same random input” — useful for cross-validating quantum hardware and simulators, for reproducible randomized benchmarks, and for distributed scientific bookkeeping.

The live dashboard shows shared seeds, registered problems, the node network, and per-round cross-validation across independent validators.

Key properties

• No reward token. Participants run the ledger together for its own sake, not for incentives. No MEV, no fee market, no inflation schedule.
• Shared randomness. Every 50 blocks, all nodes derive the same 256-bit seed via RANDAO-style commit-reveal + XOR aggregation. As long as one honest participant contributes a high-entropy secret, the seed is unpredictable to everyone in advance.
• Multi-problem by design. The chain is a platform: each quantum algorithm lives in its own Cosmos SDK module, registered in the on-chain problems registry. New algorithms ship as new modules via gov upgrade. The first one — random_circuit — generates a random circuit from each round’s seed and records every participant’s theoretical output distribution.
• Auditable, reproducible. Anyone can re-derive the seed from on-chain reveals and re-derive each algorithm’s input from the seed. Disagreements between nodes are visible and replayable.