Zayedcoin (ZYD)
Zayedcoin ranks #439 of 484 cryptocurrencies. On a list that also counts tokens, memecoins, wrapped coins, staked derivatives and stablecoins it appears at #5502: 5063 of the 5501 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 — no market data |
|---|---|
| Rank among cryptocurrencies | #439 |
| Rank counting claims | #5502 |
| Price | $0.000694 |
| Circulating supply | 0 ZYD |
| Maximum supply | no fixed cap |
| Consensus family | Proof of Work |
| Consensus mechanism | SHA-256 |
| Own hashrate | — |
| Network purpose | Payments |
| Ledger type | Single-asset ledger |
Market figures from the 10 November 2026 build. Open the live view for every exchange's price, and charts.
CoinSpectrum Grade (Source)
Grade pending. No market cap or no daily volume is reported for Zayedcoin by any source the site reads. A grade is not given until it is, so that a coin is never rated higher for what is not yet known.
| Section and criteria | Score | Basis |
|---|---|---|
| Consensus | 10 | average of 2 criteria |
| By leader (its largest chain's market cap) (Source) | 10 | Proof of work: 10 of 10 on the ladder of consensus families ranked by their largest chain's market cap |
| By family (all its chains' market cap) (Source) | 10 | Proof of work: 10 of 10 on the ladder of families ranked by the combined market cap of their chains |
| Supply | — | Supply not reported |
| Distribution | 10 | average of 3 parts |
| Holder concentration (Source) | – | Not yet measured |
| Active addresses | – | Not yet measured |
| Premine (allocated at launch) | 10 | 0% of today's supply allocated at launch to founders, a company, a foundation or investors. GetBlockValue pays 40 ZYD per block from block one, halving every 116,850 blocks (9.736M cap); the ANN (10 September 2016) says 'No premine, no burning, no ICO'. source |
| Fundraising (share sold) (Source) | 10 | No sale of the coin source |
| Developer share (after launch) | 10 | No developer share: every new coin goes to the miners or validators who produce blocks. The whole subsidy goes to the miner; no developer output. source |
| Decentralisation | 6.7 | average of 3 parts |
| Governance (Source) | 10 | No authority can halt the chain or freeze funds: No protocol freeze key found. source |
| No central team (Source) | 0 | A central team directs it: The 'Zayedcoin dev team' (co-founder named on the forum as Adel Al Jaberi); MIT licence inherited from Bitcoin. source |
| Who can mint (Source) | 10 | Open to anyone with hardware: anyone can produce blocks by mining, no permission needed |
| Nodes (Source) | – | Not yet counted |
| Security | — | 2.3 of 3 points, 5 not yet measured source |
| Pool diversity (Largest pool 50% 0 to 20% 10, largest three 90% 0 to 50% 10; 2 points) | – | |
| Network activity (Transactions a day, 250 0, 500,000 or more 10; 2 points) | – | |
| Hashrate (Own work 5, its power 1 kW 0 to 10 GW 5; 1 point) | – | |
| Clients (Separate code and teams 10, separate code or teams 9, a fork by the same team or a stale second 8; one client: a new version within 12 months 7, 24 months 6, none in 24 months 5, none in 48 months 3; a second in development +0.5, a second seen running +1, 8 at most with one client; chain ended 0; 1 point) | 3 | one client, no new version in 48 months (latest Sep 2016) |
| Open source (Node software) | ✓ | |
| No 51% attack (Nor a deep reorganisation, five years) | ✓ | |
| Scalability | 5.4 | 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; 121, the median of the ten busiest, 5) | 3.5 | about 49.2 simple transactions a second |
| Block time (10 minutes 10, less either side) | 7 | a block every 1.5 minutes |
| Block space per 10 minutes (24 MB or more 10: the ten busiest networks' median demand, 16.4 MB, and half again for growth) | 7.7 | 1 MB limit, 6.67 MB per 10 minutes |
| Features (3 checks) | 3.3 | 1 of 3 passed |
| Fast payments (Safe to accept within seconds · Whitepaper abstract, §1, §2 and §11) | ✗ | The chain is not verified to be producing blocks; its Litecoin 0.8-era code would relay first-seen without replace-by-fee. |
| Pruned nodes (Old history dropped, every rule checked · Whitepaper §7) | ✗ | Zayedcoin source (Sep 2016): no -prune option; the node keeps the full block history. |
| Light clients (Payments verified from headers · Whitepaper §8) | ✓ | Zayedcoin source (Sep 2016): proof-of-work chain whose node serves BIP37 bloom-filtered merkleblock proofs, so an SPV client can check headers and Merkle proofs. |
| Privacy | 7 | 7 of 10: whitepaper privacy 7 of 7, extra features 0 of 3, 1 not yet researched source |
| Protocol level privacy (Keys not tied to an identity · Whitepaper §10) | 10 | Zayedcoin's Bitcoin-derived node (ZayedCoin/Zayedcoin) has no identity rule: anyone generates keys and receives and sends the coin. |
| UTXO ledger (Separate outputs, change to a new address · Whitepaper §2, §9) | 10 | Coins are separate unspent outputs: a payment spends whole outputs and sends the change to a new address, so the coins in one wallet need not share a history. |
| HD addresses (A new address for each payment, unlinked · Whitepaper §10) | – | |
| Hidden amounts (Amounts confidential) | 0 | Zayedcoin source (Sep 2016): Bitcoin-style transparent outputs; no confidential amounts. |
| Hidden parties (Sender and receiver hidden) | 0 | Zayedcoin source (Sep 2016): Bitcoin-style transparent addresses; no ring signatures, zero-knowledge spends or stealth addresses. |
| Network privacy (Origin hidden by default) | 0 | Zayedcoin source (Sep 2016): no Dandelion relay in the node; Tor is only an optional proxy setting (-tor/-onion) the user must configure. |
| Programmability | 1.1 | 1 of 9 points source |
| Token issuance | 0 | No token issuance on the chain itself |
| Smart contracts (Scripting for spending conditions) | 1 | Zayedcoin source (Sep 2016): Bitcoin-style Script (signatures, hashes, CHECKMULTISIG) limited to spending conditions; no contract platform. |
| Multisig and time locks (Without a third party) | ✗ | Zayedcoin source (Sep 2016): CHECKMULTISIG is present, but the script interpreter has no OP_CHECKLOCKTIMEVERIFY or OP_CHECKSEQUENCEVERIFY (the code base predates BIP65/BIP112), so no output can be time-locked. |
| Atomic swaps (With other chains) | ✗ | Zayedcoin source (Sep 2016): without a lock-time opcode Script cannot express the refund branch of an HTLC, and no adaptor-signature swap exists for the coin. |
| Native DEX (Trades the coin itself, not a claim) | ✗ | No DEX found trading the coin itself: none on its own chain (DefiLlama), and not on THORChain, Maya, Chainflip, Komodo DeFi, BasicSwap, Bisq or Haveno (checked 2026-11-04). |
| Cross-chain messaging (Verified by the chain itself) | ✗ | Zayedcoin source (Sep 2016): no cross-chain message or light-client verification in the protocol. |
| NFTs (Carried by the chain's rules) | ✗ | Zayedcoin source (Sep 2016): no token or NFT type in the consensus rules. |
| Demand | 0.5 | average of 2 measures |
| 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 (±2% of the price ÷ 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 |
| Wallet support (wallets that hold it, 10 or more: 10) | 1 | its own node and wallet, counted as 1: no wallet in the site's directory lists it yet |
| Record | 6.7 | average of 3 criteria |
| Age (years since genesis) (Source) | 10 | 10 full years since 2016-09-17, the first day with a recorded price (genesis not yet researched, so the age can only be understated). |
| Development (work, fixes, vulnerabilities) | 0 | 0 positive, 3 negative source |
| Negative | ||
| Steady work, 0 of 6 | ✗ | 0 commits in 0 of the last 12 months (github.com/ZayedCoin/Zayedcoin); No tagged release; last commit 2016-09-06; the project domain has lapsed. |
| Unfixed vulnerability, disclosed 2024-07-03, −1 | ✗ | CVE-2020-14198: misbehaving peers are auto-banned into an unbounded ban list, so many attacker addresses can exhaust memory; still in Zayedcoin HEAD. bitcoincore.org github.com |
| Unfixed vulnerability, disclosed 2024-07-31, −1 | ✗ | CVE-2024-52919: addr-message spam can overflow the address manager's 32-bit id counter and crash the node, with no addr rate limit; still in Zayedcoin HEAD. bitcoincore.org github.com |
| Conduct (origin, claims, halts) | 10 | 3 positive, 0 negative source |
| Positive record | ||
| Launched with a stated purpose, not as a joke | ✓ | |
| No claims by its founders that contradict its own design | ✓ | |
| No halt, freeze or reversal in five years | ✓ | |
Ten sections, weighted equally, each 0 to 10: consensus (the two ladders), supply (the supply scale and a fixed cap that holds), distribution (premine, fundraising, developer share, holders), decentralisation (governance, no central team, who can mint, nodes), security, scalability, privacy, programmability (what the scripting layer can do beyond the whitepaper's payment system), demand, and record (age, development, conduct). They are built from the criteria in the second table: privacy, scalability, security and decentralisation are the Cryptocurrency Standards among them, as follows: privacy (the whitepaper's three checks a base of 7 of 10, three extra features up to 3 more), scalability (four measures and three features), security (pool diversity, network activity, hashrate, clients and two checks) and decentralisation (governance, no central team, who can mint, nodes, holders, premine, fundraising and developer share); programmability (token issuance, smart contracts and five checks) follows them, and supply and demand are two: the supply, scored against 21 million, and demand, the average of seven measures of the market and the wallets. Provisional: parts 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.
Proof of Work coins
Bitcoin BTCA+
Zcash ZECA+
Dogecoin DOGEA+
Francs FRN
Comet CMT
Dollarcoin DLC
Kurrent KURTAll Proof of Work chains →Proof of Stake coins
Ethereum ETHA+
BNB BNBA
Solana SOLA+
TRON TRXA
Hyperliquid HYPEB
Cardano ADAA
NEAR Protocol NEARAAll Proof of Stake chains →Supply
0 ZYD are in circulation, against no fixed cap — issuance has no defined end.
Launch and allocation
| Premine (allocated at launch) | 0% of today's supply |
|---|---|
| Sold by the issuer or insiders | 0% of today's supply |
| Developer share received since launch | 0% of today's supply |
| Developer share of new coins today | 0% |
| Fundraising | No sale and no investor round |
GetBlockValue pays 40 ZYD per block from block one, halving every 116,850 blocks (9.736M cap); the ANN (10 September 2016) says 'No premine, no burning, no ICO'.
No sale.
The whole subsidy goes to the miner; no developer output.
SHA-256, 90 s blocks. A forum user reported the Windows wallet was flagged by 11 of 57 antivirus engines at launch; the developer blamed false positives.
Sources: github.com · bitcointalk.org · api.coinpaprika.com. Researched 2026-10-26, low confidence.
The work behind it
No source we can reach publishes a hashrate for Zayedcoin.
What a regulator has said
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.
How CoinSpectrum ranks Zayedcoin
Zayedcoin is #439 among cryptocurrencies and #5502 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 5063 places between Zayedcoin'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).