123456789101112131415import { encode } from '@atcute/cbor';import * as CID from '@atcute/cid';
/** * computes the CIDv1 (DAG-CBOR, SHA-256) of a repo record, matching what the PDS derives on write. * * @param record record to hash, including its `$type` * @returns base32 CIDv1 string */export const computeRecordCid = async (record: { $type: string }): Promise<string> => { const bytes = encode(record); const cid = await CID.create(0x71, bytes); return CID.toString(cid);};