Koinos Explorer

#	Address	Balance	%
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#	Address	Balance	%
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Height	Producer	Txns	Time
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	#	Address	VHP	Blocks (24h)	Share	Last Block
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Unclaimed KOIN from the 2022 Mainnet Snapshot

ETH addresses that mined KOIN ERC-20 but never claimed it on Koinos. Snapshot taken 2022-10-31 04:02:23 UTC. Claim contract: 18zw3Zok…N76

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Top 25 unclaimed wallets

The biggest balances still sitting in the claim contract. Click an address to open it on Etherscan.

Unclaimed by KOIN bucket

Two views of the same buckets — wallet count (where the people are) vs total KOIN (where the value is).

Concentration of unclaimed value

If you sort the 1,780 unclaimed wallets by amount and walk down the list, this is how fast the cumulative KOIN piles up. Steep early curve = a few large wallets dominate.

Claimed vs Unclaimed (full supply)

All KOIN ever minted (99.74M). Most of the value has been claimed; the unclaimed slice is where this page focuses.

Sybil farms (on-chain proof)

Wallets are grouped into clusters when they show coordinated behaviour. Verdicts are heuristic — every flag links to its on-chain evidence. What do F1–F7 mean? ↓

▸How the F1–F7 heuristics work

Each address is checked against seven on-chain signals. Hits stack — an address that fires multiple heuristics climbs from suspected to likely farm to confirmed farm. The cluster card lists exactly which heuristics fired and links the proof transactions on Etherscan or koinosblocks.

id	signal	weight	what it catches
F1	Shared first ETH funder within ~24 h (5,760 blocks)	30	≥3 snapshot addresses received their first ETH from the same external wallet within a 24-hour window. Operator funds a batch of fresh wallets to start mining or buying. Centralised exchanges, Disperse, mixers and well-known routers are excluded so a busy CEX hot wallet doesn't trigger this.
F2	Batch funding transaction (Disperse-style)	35	≥3 snapshot addresses were funded inside the same Ethereum transaction (typically Disperse.app or a custom Multisend contract). One operator paying gas once to seed many wallets — the highest-fidelity farm spin-up fingerprint.
F3	Mining sweep-to-sink	25	≥3 mining-class addresses funnel their KOIN to one downstream sink address (which itself isn't in the snapshot). Classic mining-rig consolidation pattern: each rig has its own miner, but everything ends up at one operator wallet.
F4	Same Koinos claim recipient	40	≥2 different ETH addresses claimed their KOIN onto the same Koinos recipient address. This is the strongest single-shot signal — it's literally the same person on the receiving end of multiple ETH wallets. Source: the Koinos claim contract event log.
F5	Same Koinos claim block	20	≥3 ETH addresses claimed inside the same Koinos block, even if to different recipients. Suggests scripted batch-claiming. Weighted lower because Koinos blocks are short (3 s) so coincidental clustering is possible.
F6	Multi-signal bonus	+25	Not a heuristic on its own — fires automatically when a cluster has both F4 (same recipient) and at least one of F1/F2/F3/F7. Two independent on-chain proofs of the same operator. Pushes a cluster from likely farm to confirmed farm.
F7	Shared 8-hex vanity prefix	50	≥2 snapshot addresses share the same 8-character hex prefix (e.g. `0x1337cafe…`). The probability of an accidental 8-hex collision in this snapshot is roughly 1 in 10²⁵ — so when it fires, the wallets were vanity-mined by the same operator. Also pulls in any address whose ETH funder or sweep target carries the same prefix, exposing operator wallets that aren't in the snapshot themselves.

verdict bands

none score < 25
suspected 25 ≤ score < 50
likely score ≥ 50
confirmed score ≥ 50 and F4 fired

acquisition classes

mined first KOIN was a mint event
dex bought from Uniswap V2 KOIN/ETH pair
p2p received from another wallet (OTC, sub-wallet, etc.)
airdrop received without prior ETH funding

how to read a cluster

Click a cluster to expand: shows the Koinos recipient (if claimed), every member ETH address (links to Etherscan), and the on-chain proof transactions for each fired heuristic. Independently verifiable from raw chain data.

Acquisition mix (snapshot supply)

Where each address's KOIN came from. Mined = direct miner output, DEX bought = purchased on Uniswap V2 (KOIN/ETH pair), P2P = received from another EOA (resold OTC, intra-wallet shuffle, etc.).

Top farm clusters

Click a row to expand its evidence: members, on-chain proof tx hashes, and Koinos recipient (when claimed). Showing top 50 by KOIN — full list lives in claims.json.

All Unclaimed Wallets

#	ETH Address	Claimable KOIN	Acq	Funded by	Farm	Link
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Claimed KOIN from the 2022 Mainnet Snapshot

ETH addresses that successfully bridged their KOIN ERC-20 to native Koinos. ~79% of the snapshot value, 1,974 wallets. Same Sybil heuristics applied — claimed-side farms are visible here with the operator's Koinos recipient.

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Top 25 claimed wallets

Biggest balances that successfully claimed. The 14 original 1M+ wallets all show up here. Click any bar to open it on Etherscan.

Claimed by KOIN bucket

Distribution of the claimed cohort by size — count vs total KOIN.

Sybil farms in the claimed cohort

Clusters where at least one ETH wallet successfully claimed. The Koinos recipient is the operator's identity on mainnet — ranked here by total claimed KOIN. F1–F7 explained ↗

Acquisition mix (claimed only)

How the claimed cohort got their KOIN. Big mined share + farm clusters = the operators who actually collected on Koinos.

Top Koinos recipients (winners)

Per-Koinos-recipient leaderboard, ranked by claimed KOIN inside Sybil-flagged clusters. These are the addresses that received farm output on mainnet. Click to open on koinosblocks.

All Claimed Wallets

#	ETH Address	Claimed KOIN	Koinos Recipient	Acq	Farm	Link
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Koinos Explorer

Top KOIN Holders

Top VHP Holders (Mining Power)

Recent Token Transfers

Recent Blocks

Block Producers

KOIN Distribution — Top 50 Holders

VHP Distribution — Mining Power

KOIN Holder Tiers

Network Overview