» DID=$(curl -s -m 10 "https://relay1.us-west.bsky.network/xrpc/com.atproto.sync.listReposByCollection?collection=app.datesky.profile&limit=1" | jq -r '.repos[0].did')
curl -s -m 10 "https://slingshot.microcosm.blue/xrpc/blue.microcosm.identity.resolveMiniDoc?identifier=$DID" | jq '{did, handle}'

{
  "did": "did:plc:tjqvsy6bsvsvramlqyb4ba53",
  "handle": "david-cornelson.bsky.social"
}