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Evidence layer for onchain payments

Flare anchoring

Official documentation for ProofRails — the open evidence and translation layer for onchain payments.

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Flare anchoring

ProofRails can anchor evidence bundle hashes on Flare EVM-compatible networks.

Configuration usually requires:

  • Flare RPC URL
  • EvidenceAnchor contract address
  • anchoring private key
  • funded anchoring wallet
  • confirmation and retry settings

Use retry anchoring when a receipt fails because of transient RPC, gas, or worker issues.

POST /v1/iso/receipts/{receipt_id}/retry-anchor

Future Flare-facing paths such as FDC-backed verification and FAssets ISO flows should be described as proposed unless verified in the deployed implementation.