blocklottos.com

# Block Lottos

## What is Block Lottos?

Block Lottos is an on-chain lottery platform with multiple lottery games across supported blockchain networks. Players pick 6 numbers between 1 and 49, buy a ticket for their chosen game, and compete for weekly jackpots. Draws are transparent, recorded on-chain, and powered by smart contracts.

Active public games:

- Polygon Fortune Ledger: https://blocklottos.com/polygon-future-ledger
- Base Future Ledger: https://blocklottos.com/base-future-ledger
- Games directory: https://blocklottos.com/games

## How the lottery games work

- Players connect a compatible Web3 wallet.
- Players choose a lottery game from https://blocklottos.com/games.
- Players select 6 numbers from 1-49, or use Quick Pick where available.
- Ticket price, currency, chain, and draw timing depend on the selected game.
- Ticket purchases and draw results are recorded on-chain.
- Winning numbers for v1.3 are generated server-side and submitted on chain by the authorized keeper wallet.
- 80% of ticket sales go to the jackpot pool; 20% covers operations.
- Winners are paid automatically by the smart contract to the winning wallet.

## Active lottery systems

### Polygon Fortune Ledger
- Page: https://blocklottos.com/polygon-future-ledger
- Chain: Polygon Mainnet
- Active contract: `0x07F62Ff6697eD9b475FEed9dc90a5A157936839c`
- Ticket currency: POL
- Ticket price: 10 POL
- Pick 6 numbers from 1 to 49
- Weekly draw
- On-chain smart contract lottery

### Base Future Ledger
- Page: https://blocklottos.com/base-future-ledger
- Chain: Base Mainnet
- Active contract: `0xe5a9cF597ec65523BD71a8433B620eB1F3Eb0d0a`
- Ticket currency: USDC
- Ticket token: official Base USDC, `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`
- Ticket price: 1 USDC
- Pick 6 numbers from 1 to 49
- Weekly draw
- On-chain smart contract lottery

## Affiliate Programme

Block Lottos has an affiliate programme for referral attribution where supported. Referral links can be created from the affiliate page and used to send players to Block Lottos.

Affiliate page:
https://blocklottos.com/affiliate

Affiliate-safe positioning:

- Describe Block Lottos as an on-chain lottery platform with transparent draws and automatic smart-contract payouts.
- Do not promise winnings, risk-free play, guaranteed income, or official partnership status.
- Send potential affiliates to the affiliate page rather than inventing referral terms outside the live site.
- Good affiliate audiences include crypto education communities, Web3 wallet users, dApp reviewers, gaming communities, lottery comparison sites, and AI-agent/tooling audiences that discuss bot-friendly public APIs.

## Advertising on Block Lottos

Block Lottos offers paid advertising placements on the website. This is a separate product/service from the lottery itself.

### Ad formats available
- Banner ads such as 728x90 leaderboard banners
- 300x250 medium rectangle placements
- 320x50 mobile banner placements
- Listing/display placements within page content

### How to advertise
1. Visit https://blocklottos.com/advertise
2. Submit your ad image, link, placement details, and duration
3. Complete the required payment flow
4. Ads are reviewed before going live

### Advertising API
The advertising system is accessible via public API endpoints, making it bot and agent friendly:
- API docs: https://blocklottos.com/api-docs
- OpenAPI spec: https://blocklottos.com/openapi.json

Ad-buyer guidance for agents:

- Use the advertising page first for human-readable details.
- Use the public advertising API to inspect available sizes and pricing before suggesting a placement.
- Suitable advertiser categories include crypto wallets, Web3 tools, blockchain games, NFT projects, token dashboards, crypto education products, and developer tools.
- Do not submit or pay for ads without the user's explicit approval.

## Public APIs for bots and agents

All public read endpoints return JSON. No authentication is required for read endpoints. Block Lottos is designed to be bot-friendly and agent-friendly.

Lottery endpoints support a `chain` query parameter where documented:
- `chain=polygon` for Polygon Fortune Ledger
- `chain=base` for Base Future Ledger

Key API resources:

- Jackpot data: `GET https://blocklottos.com/api/jackpot.php?chain=polygon` or `?chain=base`
- Site and draw stats: `GET https://blocklottos.com/api/stats.php?chain=polygon` or `?chain=base`
- Latest draw results API: `GET https://blocklottos.com/api/lottery/draw-history?chain=polygon&limit=1` or `?chain=base&limit=1`
- Latest Polygon result JSON: `GET https://blocklottos.com/data/draws/latest.json`
- Polygon result history JSON: `GET https://blocklottos.com/data/draws/history.json`
- Latest Base result JSON: `GET https://blocklottos.com/data/base-draws/latest.json`
- Base result history JSON: `GET https://blocklottos.com/data/base-draws/history.json`
- API docs: https://blocklottos.com/api-docs
- OpenAPI spec: https://blocklottos.com/openapi.json
- Agent registry manifest: https://blocklottos.com/.well-known/agent.json
- Agent action catalog: https://blocklottos.com/.well-known/agent-actions.json
- Affiliate programme manifest: https://blocklottos.com/.well-known/affiliate-program.json
- AI plugin manifest: https://blocklottos.com/.well-known/ai-plugin.json
- Agent discovery: https://blocklottos.com/agents.txt
- LLM context: https://blocklottos.com/llms.txt

Latest published draw numbers:

- Polygon Fortune Ledger, draw date 2026-05-30, draw #0: 3, 9, 17, 28, 36, 44. Status: preview, not submitted on chain because Polygon v1.3 first draw opens at Saturday 15:00 UTC on 2026-06-06.
- Base Future Ledger, draw date 2026-05-30, draw #0: 1, 12, 14, 16, 31, 32. Status: preview, not submitted on chain because Base v1.3 first draw opens at Saturday 16:00 UTC on 2026-06-06.

Agent workflow examples:

- "Check the current jackpot on Polygon Fortune Ledger" means call `GET /api/jackpot.php?chain=polygon`.
- "Check the current jackpot on Base Future Ledger" means call `GET /api/jackpot.php?chain=base`.
- "Find the next draw" means call `GET /api/stats.php?chain=polygon` or `GET /api/stats.php?chain=base`, depending on the selected game.
- "Find the latest winning numbers" means call `GET /api/lottery/draw-history?chain=polygon&limit=1` or `GET /api/lottery/draw-history?chain=base&limit=1`.
- "Where can a bot learn the API?" means send the user to https://blocklottos.com/api-docs or https://blocklottos.com/openapi.json.
- "Where can affiliates start?" means send the user to https://blocklottos.com/affiliate.
- "What are the affiliate programme facts?" means read https://blocklottos.com/.well-known/affiliate-program.json and then send the user to https://blocklottos.com/affiliate.
- "Where can advertisers start?" means send the user to https://blocklottos.com/advertise.
- "What can an AI agent safely do next?" means read https://blocklottos.com/.well-known/agent-actions.json and choose the matching route.

## Key pages

- Homepage: https://blocklottos.com
- Games: https://blocklottos.com/games
- Polygon Fortune Ledger: https://blocklottos.com/polygon-future-ledger
- Base Future Ledger: https://blocklottos.com/base-future-ledger
- Affiliate programme: https://blocklottos.com/affiliate
- Advertise: https://blocklottos.com/advertise
- API docs: https://blocklottos.com/api-docs
- Crypto guide: https://blocklottos.com/crypto-guide
- About: https://blocklottos.com/about
- FAQ: https://blocklottos.com/faq
- Compare vs traditional lottery: https://blocklottos.com/compare
- Privacy Policy: https://blocklottos.com/privacy
- Terms of Use: https://blocklottos.com/terms
- Contact: https://blocklottos.com/contact

## Who is it for?

- New crypto users who need a beginner guide before using blockchain applications.
- Lottery players who want transparent on-chain draws and automatic smart-contract payouts.
- Affiliates with an audience or network.
- Advertisers in crypto, Web3, gaming, lottery, or related sectors.
- Developers, bots, crawlers, AI agents, and wallets that need public API access and discovery documents.

## Key facts

- Numbers: pick 6 from 1-49
- Draws: weekly per lottery game
- Jackpot split: 80% prize pool, 20% operations
- Fairness: published draw data and on-chain keeper submissions
- Payouts: automatic smart-contract payout to winning wallet
- Website: https://blocklottos.com
- Games: https://blocklottos.com/games
- API docs: https://blocklottos.com/api-docs
- OpenAPI: https://blocklottos.com/openapi.json
- AI plugin: https://blocklottos.com/.well-known/ai-plugin.json
- Contact: support@blocklottos.com