Relay does not move or broadcast Bitcoin. It records submitted transaction IDs under a paid entitlement and produces deterministic relay artifacts.
How it works:
1. Generate invoice
2. Pay to activate entitlement
3. Submit TXIDs in batches
4. Receive relay artifacts tied to your invoice ID
System behavior:
• Each TXID produces an artifact
• Batch submission limits apply per tier
• Total usage is tracked and enforced
• Entitlements expire after their active window
What you receive:
.relay.json — machine-readable relay artifact for each submitted TXID
.relay.sha256 — integrity hash for each artifact
Batch ID — groups submissions under one invoice entitlement
Usage record — shows submitted count and remaining entitlement limit
T3 manifest/root — package-level verification for larger batches
Tier differences:
T1 — submit up to 1 TXID. Best for single transaction documentation.
T2 — submit up to 25 TXIDs. Best for small batches or investigation sets.
T3 — submit up to 100 TXIDs with manifest/root support. Best for larger evidence packages.
Relay records submitted Bitcoin transaction IDs into Gravity’s deterministic artifact system.
Capacity-governed. Time-bound. Deterministically enforced.
Upon payment confirmation:
• Invoice transitions → VERIFIED
• Entitlement transitions → ACTIVE
• Allocation slot is reserved for the entitlement duration
• Guard-enforced access boundaries apply
• Automatic expiration occurs at term end
TIER I — LIMITED
300,000 sats
Submit 1 TXID per batch.
Best for single transaction documentation.
Usage tracked under entitlement.
TIER II — EXTENDED
750,000 sats
Submit up to 25 TXIDs per batch.
Best for grouped transaction sets.
Usage tracked under entitlement.
TIER III — PRIORITY
1,500,000 sats
Submit up to 100 TXIDs per batch.
Includes batch manifest and verification root.
Usage tracked under entitlement.
Once payment is detected on the Bitcoin network, a Bitcoin Transaction ID (TXID) will be assigned to the settlement.
Transaction ID (TXID):
Next Step
Use your TXID to verify settlement through the Gravity verifier.
Verify here:
https://gravitybtc.space/verify.html?txid=
The verification report confirms:
• Bitcoin block confirmation
• Settlement integrity
• Anchor fingerprint
• Independent verification fingerprint
Invoice Generated
Invoice ID:
Send:
sats
To Address:
Monitoring Bitcoin network for settlement...
Gravity continuously monitors the Bitcoin network for settlement.
Once the required confirmations are observed, relay access activates
and a relay token becomes available.