Function: verifiedAnchor()

function verifiedAnchor(
   proofB64: string, 
   idHex: string, 
   headerSource: BlockHeaderSource): Promise<
  | {
  blockHash: string;
  blockHeight: number;
}
| null>;

Defined in: upgrade.ts:99 (opens in a new tab)

The lowest Bitcoin block a proof anchors idHex in, checked against headerSource: the proof is walked from idHex, and an attestation counts only if the header at its height has the proof's Merkle root. Whatever height or status the stamp declares is not read. Null when no attestation checks out, or the proof does not parse from idHex.

Parameters#Link to this section

Returns#Link to this section

Promise< | { blockHash: string; blockHeight: number; } | null>