State of IPNS functionality + key generation

After putting go-ipfs, js-ipfs (cli, api server / browser) through the paces, the state of IPNS functionality seems to be:


Keys: RSA, ED25519, no support for secp256k1
IPNS: working using ED25519, publish to DHT and visible from external nodes


Keys: RSA, ED25519, secp256k1 (api only)
IPNS: locally functional only, no external DHT

publish outputs peerIDs:

RSA: starts with Qm
ED25519: starts with 12
secp256k1: starts with 16

Does this sound correct?