Looks like the Giggler delved into Shincs+ recently!

tr(ff13a3311d3e14239bcbb9dfd5d304f4b57c32c0b35d313cb5255f93d7b2dc68,and_v(v:multi_a(2,cc8a4bc64d897bddc5fbc2f670f7a8ba0b386779106cf1223c6fc5d7cd6fc115,88c4bc76935bec829f0f46bf0f22436f5e20cac10116d7efbeaf0e8e05b0d8d6),sha256(32cb83608fe8056f4d7e0cafa330e430ce0f7a324edcc6ebd016f0a1485c36e8)))#xyvpsuuh#3jdw0cpm

Private key: 817101a3b4e4716ea7011e7dd54371734b302dd0a46700c01e5f8379ea9a724ff8fc2567062e483ab97e0d446308c63218eadfa65dea0d0d84fb3fd14dd9785e

Message: Hello, Quantum Nuts! Welcome to TABConf7!