// https://github.com/ipfs/boxo/blob/main/ipns/pb/record.proto

syntax = "proto3";

message IpnsEntry {
	enum ValidityType {
		// setting an EOL says "this record is valid until..."
		EOL = 0;
	}

	// legacy V1 copy of data[Value]
	optional bytes value = 1;

	// legacy V1 field, verify 'signatureV2' instead
	optional bytes signatureV1 = 2;

	// legacy V1 copies of data[ValidityType] and data[Validity]
	optional ValidityType validityType = 3;
	optional bytes validity = 4;

	// legacy V1 copy of data[Sequence]
	optional uint64 sequence = 5;

	// legacy V1 copy copy of data[TTL]
	optional uint64 ttl = 6;

	// Optional Public Key to be used for signature verification.
	// Used for big keys such as old RSA keys. Including the public key as part of
	// the record itself makes it verifiable in offline mode, without any additional lookup.
	// For newer Ed25519 keys, the public key is small enough that it can be embedded in the
	// IPNS Name itself, making this field unnecessary.
	optional bytes pubKey = 7;

	// (mandatory V2) signature of the IPNS record
	optional bytes signatureV2 = 8;

	// (mandatory V2) extensible record data in DAG-CBOR format
	optional bytes data = 9;
}