PayCoin ranks #402 of 504 cryptocurrencies. On a list that also counts tokens, memecoins, wrapped coins, staked derivatives and stablecoins it appears at #5436: 5034 of the 5435 assets ahead of it are not native coins but tokens or claims. A token is issued on a host blockchain rather than running its own; a claim stands for an asset already counted.
| CoinSpectrum Grade | pending — launch under review |
|---|---|
| Rank among cryptocurrencies | #402 |
| Rank counting claims | #5436 |
| Price | $0.000647 |
| Circulating supply | 0 XPY |
| Maximum supply | no fixed cap |
| Consensus family | Proof of Stake |
| Consensus mechanism | PoS |
| Network purpose | Payments |
| Ledger type | Single-asset ledger |
Market figures from the 28 October 2026 build. Open the live view for every exchange's price, and charts.
Grade pending. PayCoin's launch — how much went to insiders, whether it was sold to investors — is still being researched. A grade is not given until it is, so that a coin is never rated higher for what is not yet known.
| Criterion | Score | Basis |
|---|---|---|
| Leading Consensus Mechanisms (Source) | 9.1 | group average |
| Consensus: leader ladder | 9.1 | Proof of stake: 9.1 of 10 on the ladder of consensus families ranked by their largest chain's market cap |
| Consensus: family ladder | 9.1 | Proof of stake: 9.1 of 10 on the ladder of families ranked by the combined market cap of their chains |
| Cryptocurrency Standards (Source) | 4.2 | group average, 4 of 13 measured |
| Sound Money Qualities (6 checks) | — | 1 of 3 points, 3 not yet measured |
| Scarcity: a fixed cap that holds, and a supply near 21 million | – | |
| Durability: five years or more with no halt, freeze or reversal | – | 11 full years since its first recorded price, record not yet reviewed |
| Fungibility: every unit interchangeable, none the protocol can freeze or set apart | – | |
| Divisibility: the smallest unit worth a cent or less | ✓ | 6 decimal places, the smallest unit worth $6.5e-10 |
| Portability: fees of a cent or less and capacity for real demand | ✗ | about 74 transactions a second (4.2 on the throughput scale; 5 is the busiest networks' median demand) |
| Verifiability: open-source nodes and checking without a trusted server | ✗ | no light clients or pruned nodes |
| Privacy (5 checks) | 2.5 | 1 of 5 passed, 1 not yet measured source |
| Whitepaper privacy: keys are not tied to an identity | ✓ | PayCoin's Bitcoin-derived node (PaycoinFoundation/paycoin) has no identity rule: anyone generates keys and receives and sends the coin. |
| UTXO ledger: a new key for each payment, no account linking every coin | – | |
| Network-level privacy: the node hides where a transaction came from (Dandelion++, Tor or I2P, on by default) | ✗ | PayCoin v0.3.3.1 (Feb 2016, Peercoin-era code): no Dandelion; Tor is only used if the operator runs and configures it. |
| Hidden amounts (confidential transactions, RingCT, shielded pools, Mimblewimble) | ✗ | Transparent Bitcoin-style amounts; no confidential transactions. |
| Hidden sender and receiver (ring signatures or zero-knowledge proofs, one-time or stealth addresses) | ✗ | Transparent addresses and inputs; no ring signatures or stealth addresses. |
| Scalability (fees, throughput, block time, block space, features) | 4.7 | average of 4 parts source |
| Fees ($0.001 or less 10, $1 or more 0) | – | not yet measured |
| Throughput (2,478 a second, the busiest network's peak day, 10; 119, the median of the ten busiest, 5) | 4.2 | about 74 simple transactions a second |
| Block time (10 minutes 10, less either side) | 6.4 | a block every 1 minute |
| Block space per 10 minutes (32 MB or more 10) | 8 | 1 MB limit, 10 MB per 10 minutes |
| Features (3 checks) | 0 | 0 of 2 passed, 1 not yet researched |
| Payments safe to accept within seconds | – | |
| Pruned nodes: a full node can validate and drop old history | ✗ | PayCoin v0.3.3.1 (Feb 2016, Peercoin-era code) has no pruning mode; nodes keep every block. |
| Light clients verify payments from headers or proofs, without a trusted server | ✗ | PayCoin (PoS) (pre-BIP37 code) serves no Merkle proofs or block filters, so light wallets trust servers. |
| Security (miner pay and 7 checks) | — | 0 of 3 points, 6 not yet measured |
| Miners paid a day ($1,000 0, $10 million or more 10), 2 points | 0 | not mined |
| Its own hashrate: at least half its algorithm's largest, not merge-mined | ✗ | not mined |
| Largest pool or validator under 50% | – | |
| Largest three under 75% | – | |
| More than one maintained client | – | |
| Node software is open source | – | |
| Real on-chain use: 1,000+ transactions a day | – | |
| No 51% attack or deep reorganisation in five years | – | |
| Programmability (tokens, contracts, 5 checks) | 1.1 | 1 of 9 points source |
| Token issuance | 0 | No token issuance on the chain itself |
| Smart contracts: scripting for spending conditions | 1 | PayCoin runs Bitcoin-style Script limited to spending conditions (signatures, hash locks, multisig); no contract VM or token introspection. |
| Multisig and time locks | ✗ | OP_CHECKMULTISIG is present, but the Peercoin-derived src/script.h has no OP_CHECKLOCKTIMEVERIFY or OP_CHECKSEQUENCEVERIFY (0xb1 is still OP_NOP2), so Script cannot enforce a time lock. |
| Atomic swaps with other chains | ✗ | Without a consensus-enforced CLTV or CSV, PayCoin Script cannot express the time-locked refund of an HTLC; only pre-signed nLockTime refunds, which pre-SegWit malleability makes unsafe. |
| An exchange built into the protocol | ✗ | No exchange or order book in the PayCoin consensus rules. |
| Cross-chain messaging the chain verifies itself | ✗ | PayCoin nodes verify no other chain; no protocol-level cross-chain messaging. |
| Non-fungible tokens | ✗ | No token or NFT type in the PayCoin consensus rules. |
| Decentralisation | 8.6 | section average, 1 of 8 measured |
| Censorship resistant (Source) | — | Not yet researched |
| No central team (Source) | — | Not yet researched |
| Who can mint (Source) | 8.6 | Proof of stake: 8.6 of 10 on the ladder of who produces blocks |
| Nodes (Source) | — | Not yet counted |
| Holder concentration (Source) | — | Not yet measured |
| Premine (allocated at launch) | — | Launch not yet researched |
| Fundraising | — | Launch not yet researched |
| Developer share (after launch) | — | Not yet researched |
| Supply & Demand | 0 | group average, 1 of 2 measured |
| Supply & Demand (Source) | 0 | average of 1 measure |
| Exchanges (10 or more: 10) | 0 | no exchange the site reads trades it |
| Daily volume ($10K 0, $1B or more 10) | – | no volume reported |
| Turnover (volume ÷ market cap, 5% a day: 10) | – | not measured |
| Order-book depth (bids and asks within 2% ÷ market cap, 1%: 10) | – | not measured |
| Market cap ($1M 0, $10B or more 10) | – | not measured |
| Paper trading (futures, options and margin ÷ market cap, 0%: 10, 100%: 0) | – | not measured |
| Supply (smaller is better) | — | Supply not reported |
| Record | 10 | group average, 1 of 3 measured |
| Record (origin, claims, halts) | — | Not yet reviewed |
| Age (years since genesis) (Source) | 10 | 11 full years since 2014-12-16, the first day with a recorded price (genesis not yet researched, so the age can only be understated). |
| Development (work, improvements, unfixed issues) | — | Not yet measured: no commit count and no release research |
Twenty criteria, weighted equally. The Cryptocurrency Standards have six sections: sound money qualities (six checks: scarcity, durability, fungibility, divisibility, portability, verifiability), privacy (five checks), scalability (four measures and three features), security (miner pay and seven checks), programmability (token issuance, smart contracts and five checks) and decentralisation (censorship resistance, no central team, who can mint, nodes, holders, premine, fundraising and developer share). Provisional: criteria marked — are not yet measured and are left out of the average. A rating of structure and market depth, not a price forecast or investment advice. How the grade is built · Highest-graded cryptocurrencies.
0 XPY are in circulation, against no fixed cap — issuance has no defined end.
No SEC/CFTC determination — unclassified.
The regulator's position, reported as stated, not CoinSpectrum's. Assets nobody has ruled on are left unclassified rather than sorted by a guess.
PayCoin is #402 among cryptocurrencies and #5436 in the market ranking, which lists wrapped coins, staked derivatives, stablecoins and tokens alongside them. CoinSpectrum counts an asset once, and counts only cryptocurrencies: assets with their own blockchain and their own consensus. A wrapped coin, a staked derivative or a stablecoin is a claim on something already counted; a token, memecoin or otherwise, runs on another chain's blocks. All of them are listed, each in its own section, and none is added to the total. The 5034 places between PayCoin's two ranks are held by claims and tokens, not by other networks. The methodology sets out the rule and the counting rule argues for it.
The price above is the median of the exchanges the site reads live, checked every minute and cross-checked against a market snapshot (how market data is gathered). The grade is scored on published criteria, each with its source (the method). The site is independent, nothing on it is a paid placement, and its statements are signed (about CoinSpectrum, the manifesto).