On-chain randomness · public proof trail

Do not trust promises, verify the result directly.

All random numbers are generated on-chain, and VRFCOIN only records them. From any public record, you can return to the chain and verify where the result came from, which activity it belongs to, and whether it follows the rules.

Random code visible

Random numbers are generated on-chain

Transactions traceable

Each record can open the corresponding on-chain transaction.

Results reviewable

Activity, random code, and result can be checked together.

On-chain randomness

Random numbers are generated on-chain; the platform only records them and cannot manipulate them

Public proof packet

Transaction hash, random code, source game, and time form a readable proof entry.

Auditable rules

Users can move from public records back to chain data and contract logic.

Evidence for disputes

When questions arise, both sides return to the same on-chain evidence.

OPEN SOURCE CONTRACT

Open contract source, visible on-chain

Source code, the on-chain program address, and public transactions can be compared with each other, so users do not need to rely only on the page display.

Solana Program

VRFVeF2xDSja6K4rxrjHQDornm5amU1jajpwmRiQcBL

VERIFY FLOW

One result, five verification points

Users do not need a platform explanation. They can follow the public record back to the chain and check whether the random code, activity, and result match.

Join activity

After choosing a box, battle, or ROLL, the participation creates a traceable activity record.

On-chain random

Random numbers are generated on Solana on-chain, with no manipulation or tampering

Public record

Transaction hash, random code, game source, and time are kept public as a searchable proof packet.

Result locked

The result is bound to its random code and activity record; later it can be checked, not rewritten.

User verifies

Users can open the chain explorer from a public record and compare the result with on-chain evidence.

WHY PUBLIC PROOF

The real problem is trust, not entertainment

Black-box platforms ask users to trust that results were not touched. VRFCOIN publishes random codes, transaction hashes, and result records so users can verify them directly.

Black box

Traditional black box

Randomness, execution, and final results happen inside the platform. Users see a conclusion, not evidence they can inspect independently.

Random numbers are generated by the server, so users can only trust that the platform did not interfere.
There is little reviewable evidence between the probability table and the actual execution.
When a dispute happens, users have trouble getting independent third-party evidence.
Traditional hash sites can generate random numbers repeatedly, choose records that favor the platform, and still pass the user's hash check.

VRFCOIN

Publicly verifiable

Every result is bound to a public record, giving users the verification entry instead of only asking them to trust the display.

Random codes are generated on-chain, and transaction hashes, game sources, and time can be cross-checked.
Users can jump from the platform record to the Solana transaction for original evidence.
When a dispute happens, both sides return to the same on-chain evidence.
Our on-chain random-number record is bound to the user's wallet, so the platform cannot repeatedly generate or manipulate it.

PARTNER PROGRAM

Bring publicly verifiable games to your community

If you run a game community, content channel, or private user group, you can promote VRFCOIN with dedicated invitation links. After players recharge and participate, the partner center shows link performance, team data, and commission records.

Dedicated invite links

Create separate links for different channels and keep long-term source tracking clear.

Live data tracking

View visits, invitations, recharges, and team performance to judge which channels work.

Clear commission records

Commission source, level, amount, and status are shown together for more transparent settlement.

ON-CHAIN GAMES

Choose your on-chain game

Different games share the same public verification standard: visible random codes, traceable transactions, and reviewable results.

Single player

Surprise Mystery CasesOpen mystery cases and win unique on-chain items and rewards!

Multiplayer

Battle ArenaCompete with players worldwide and fight for the top rank!

Multiplayer

Happy RollJoin for free and win generous rewards and surprises!

Multiplayer

Arena ChallengeChallenge the arena and win generous rewards!

Multiplayer

Expedition RoadBecome the Expedition King and share massive rewards!

Single player

VRF TurboPredict the move and take on up to 1000x leverage!

PUBLIC RECORDS

Public records happening now

Each record maps to a real activity and includes a random code, transaction hash, and time. Users can open the chain transaction and verify the result independently.

On-chain live feed

20/20

Battle

Bot #72 Random Number#75843, 74757, 34358, 53466

TX 4j6KU1...nkTe

Battle

7m0O4pf0 Random Number#44382, 47040, 5444, 39800

TX 576XHT...nMb7

Battle

Bot #92 Random Number#81716, 93046, 18206, 98286

TX 2kEC1H...A6wr

Battle

Bot #93 Random Number#6723, 71209, 51397, 35015

TX 3PbuqE...LEqB

Battle

Bot #13 Random Number#8287, 90499, 27093

TX R25LiE...hnPL

Battle

7m0O4pf0 Random Number#49912, 71198, 10283

TX 57rNDP...wrLB

Battle

Bot #21 Random Number#89885, 10007, 5650

TX 4kAaLR...VE5i

Battle

Bot #18 Random Number#44582, 44462, 85018

TX 5R2fQC...1XHo

Battle

Bot #65 Random Number#42767, 25892, 85167

TX 3YXN9q...Z7Qy

Battle

7m0O4pf0 Random Number#4551, 93376, 37885

TX 3Wopch...J1kE

Battle

Bot #30 Random Number#78724, 43154, 77325

TX 4phRjT...A1ie

Battle

Bot #94 Random Number#47568, 3459, 89432

TX 8bc7Au...z81Z

Battle

7m0O4pf0 Random Number#25185, 65260, 23277

TX 3c4HKa...zguD

Battle

Bot #66 Random Number#27010, 2849, 91162

TX 3BLphs...7asN

Battle

Bot #42 Random Number#81408, 83642, 89833

TX 28FW6G...8AiE

Battle

Bot #67 Random Number#65826, 94580, 79315

TX wAjEmx...Uxrn

Battle

Bot #24 Random Number#17813, 23878, 8622

TX 45EUJL...MHcL

Battle

7m0O4pf0 Random Number#86189, 78822, 55611

TX 5GK1tT...axHK

Battle

Bot #46 Random Number#86558, 37202, 71166

TX 3LjCc7...13F6

Battle

Bot #98 Random Number#95061, 44294, 36013

TX 4oe8FX...Jq7S