Project informationBidcoin is a Proof-of-Work cryptocurrency focused on CPU mining.
We uses a new mining algorithm called
Auchash. It is designed around CPU workloads, memory access and dynamic computation, with the goal of making specialized ASIC hardware harder and more expensive to develop.
The idea is simple: if you have a decent CPU, you should be able to mine the coin without buying specialized mining hardware.
AuchashAuchash takes inspiration from the general approach used by CPU-oriented algorithms such as RandomX, but it is being developed as an independent algorithm for Bidcoin.
Instead of relying on one fixed hashing operation, Auchash combines different types of CPU workloads.
Why AuchashTraditional hashing algorithms are relatively easy to implement in specialized hardware. Once the mathematical operations are known and stable, an ASIC manufacturer can build dedicated silicon that performs the same calculations much faster and more efficiently than a general-purpose processor.
Auchash takes a different approach.
Instead of relying only on a fixed sequence of hash operations, the algorithm uses dynamically generated computational paths. Each mining attempt can require a different combination of operations, memory accesses and internal states.
This makes it considerably harder to build a simple fixed-function ASIC that can reproduce the efficiency of a CPU.
RandomX follows a similar philosophy by generating random programs for a virtual machine and using CPU features such as integer operations, floating point operations, caches and memory access.
Auchash extends this concept toward a more privacy-oriented blockchain architecture.
- Dynamic computational workloads
- Integer operations
- Floating-point operations
- Memory-dependent calculations
- CPU cache usage
- Changing execution paths
- Blockchain-derived entropy
ASIC resistance is a design goal of Auchash. It is not a claim that ASICs can never be developed. The algorithm will need to be tested and benchmarked against optimized hardware before such claims can be properly evaluated.
Specifications| Name | Bidcoin |
| Ticker | BID |
| Consensus | Proof-of-Work |
| Algorithm | Auchash |
| Mining | CPU |
| Block time | 60 seconds |
| Block reward | 12 BID |
| Maximum supply | 21,000,000 BID |
| Premine | 0 BID |
| Mining allocation | 100% |
EmissionThe emission model is intentionally simple.
12 BID per block60 seconds target block timeThis gives approximately:
- 1,440 blocks per day
- 17,280 BID emitted per day
- 6.3M BID per year
The maximum supply is fixed at
21,000,000 BID.
At a constant 60-second block interval, approximately 1,750,000 blocks are required to distribute the full supply.
There is no premine.
All initial BID enters circulation through Proof-of-Work mining.
PrivacyMining is only one part of the Bidcoin design.
The project is also being developed with transaction privacy in mind. The transaction layer can use cryptographic commitments and privacy technologies such as stealth addresses, confidential amounts and zero-knowledge proofs.
Auchash itself does not provide anonymity. Its role is to secure the network through Proof-of-Work.
Why Bidcoin?- CPU focused — designed for ordinary CPUs rather than dedicated ASIC hardware.
- New PoW algorithm — Auchash is developed specifically for Bidcoin.
- 21M supply — fixed maximum supply.
- 12 BID reward — simple and transparent emission.
- 60 sec blocks — relatively fast block production.
- Zero premine — no coins reserved before mining starts.
- Fair PoW distribution — coins enter circulation through mining.
- Privacy focused — transaction privacy is part of the project direction.
LinksGitHub: https://github.com/bidcoinchain/bidcoin/Wallets: https://github.com/bidcoinchain/bidcoin/releases/tag/v1.0.0Explorer: https://github.com/bidcoinchain/bidcoin-explorerWhitepaper: https://github.com/bidcoinchain/bidcoin/whitepaperDiscord: https://discord.gg/eCasUgZPgExchanges: Q3 2026
