Credit issuance

Every batch below was issued through the MCC-100 / MCC-800 Art. 39 issuance workflow — independent verification, buffer allocation, canonical serialisation, and governance approval among its steps — enforced and audit-logged in the registry database.

Serial format MCC[-DEMO]-TYPE-F0x-ISO3NNNN-YYYY-NNNNNNNN-L with Luhn check digit (MCC-800 Art 27). Verify any credit at /verify/<serial>. Credits are issued under the contribution-first framework and do not represent carbon offsets or neutrality claims.