Free · No login · No card

Sign anything. Get a real PQ receipt in 2 seconds.

Paste any string — a PR diff, a contract clause, an API log line, a transaction hash. Hive returns a real ML-DSA-65 + Ed25519 dual-signed receipt anchored to Base 8453, with validator DIDs and a federated block hash. 100 receipts per IP per day. After that, sign up for unlimited at $0.0096 per receipt.

Daily limit

100 receipts

Signature

ML-DSA-65

Anchor chain

Base 8453

Issue time

< 2 seconds

The faucet

Type or paste anything below. We'll sign it.

Payload (max 8192 chars) Label (optional, shown on the verify page)

No login. No tracking. Hive sees only your payload + the IP that issued it.

Receipt issued

Receipt ID

Open verify page →

Use it in your code

Drop this curl into your CI to PQ-sign every PR diff, audit log, or tool-call payload.

curl -X POST https://hivemorph.onrender.com/v1/receipt/free \
  -H "Content-Type: application/json" \
  -d '{
    "payload": "",
    "label": ""
  }'

The response includes receipt_id, verify_url, the full ML-DSA + classical signature envelope, and your remaining daily quota.

Need more than 100 / day?

Get unlimited → See pricing Verify a receipt