§2.1 — The complete L3RS-1 asset tuple A = (I, T, J, L, ID, C, R, G, F, B, X, S).
§2.2 — I = H(pk_issuer ∥ ts ∥ nonce)
ISO 3166-1 alpha-2
Optional
Must start with "L3RS-"
§2.1 — The complete L3RS-1 asset tuple A = (I, T, J, L, ID, C, R, G, F, B, X, S).