ā›“ļø HashChain Beacon

Global Truth Layer ā€¢ Every 4 Seconds ā€¢ Everywhere

Cryptographic settlement and attestation infrastructure from phone logs to international finance

Checking status... šŸŒ Production Live
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Current Epoch
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Anchoring every 4 seconds
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Total Submissions
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Hashes anchored to BSV
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Queue Size
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Pending next epoch
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Epoch Window
4s
Fixed interval batching

Submit a Hash for Anchoring

Privacy by design: Only your hash is submitted. Original data stays with you. Proof returned in ~4 seconds.

Recent Epochs

Last 10 epochs ā€¢ New epoch every 4 seconds ā€¢ Anchored to BSV blockchain

Loading recent epochs...

Verify Proof

Independent verification: Anyone can verify proofs against the BSV blockchain. No trust required.

API Reference

RESTful API for cryptographic timestamping and proof generation

POST /v1/submit-hash

Submit a pre-hashed payload (SHA-256, SHA3-256, or BLAKE3) to the beacon for anchoring in the next epoch.

POST /v1/submit-json

Submit JSON data directly. Server will hash it and return both the hash and submission ID.

GET /v1/proof/:submissionId

Get complete Merkle proof for a submission, including epoch header, Merkle path, and BSV anchor transaction ID.

GET /v1/header/:epochIndex

Get header details for a specific epoch by its index (timestamp / 4000).

GET /v1/status

Get current beacon status, including latest epoch, queue size, and total submissions.

POST /v1/verify

Verify a Merkle proof cryptographically. Returns verification result and BSV anchor details.

šŸ’” Cost: ~$0.000008 per submission
āš” Speed: Proof available within 4 seconds
šŸ”’ Privacy: Only hashes stored, original data never exposed
āœ… Verification: Independent verification via BSV blockchain

About HashChain Beacon

HashChain Beacon is a global 4-second truth layer that batches signed hashes into Merkle roots, anchors them on BSV, and serves as a cheap, sovereign-friendly settlement and attestation infrastructure for everything from phone logs and business events to international contracts and financial systems.

šŸŽÆ Core Capabilities

  • āœ… Global Notarization - Timestamp any document, code, or data
  • āœ… Business Event Logs - Each company's "mini blockchain" geared into shared backbone
  • āœ… Phone-Friendly DLT - Mobile devices submit hashes via HTTPS, no full node needed
  • āœ… International Finance - Cross-border settlement with data sovereignty preserved
  • āœ… Zero-Knowledge Proofs - Prove compliance without exposing private data

šŸ’” How It Works

  1. Submit - Send your hash via REST API
  2. Batch - Collected with others into Merkle tree (every 4s)
  3. Anchor - Merkle root committed to BSV blockchain via OP_RETURN
  4. Prove - Get cryptographic proof of existence + timestamp
  5. Verify - Anyone can independently verify against blockchain

šŸ“Š Economics

  • šŸ’° $0.000008 per submission (scales down with volume)
  • āš” ~$200/month infrastructure at 10 submissions/sec
  • šŸ“ˆ Economics improve as more users share the same 4-second anchor

šŸ”— Industry Use Cases

šŸŽµ Music & Media
Royalty statements, IP rights, split agreements
šŸŒæ Cannabis
COA chain-of-custody, compliance tracking
šŸŽ« Ticketing
Anti-scalping, transfer verification
šŸ¦ Finance
Cross-border contracts, CBDC settlement
āš–ļø Legal
Contracts, evidence, dispute resolution
šŸ“¦ Supply Chain
Provenance, authenticity, tracking

šŸ“š Documentation

Complete technical documentation, integration guides, and business model available on GitHub.