The concept dates from 1982 or 1991 depending on what you want to credit as true blockchain and there is one running 13 years before Satoshi:
https://www.vice.com/en/article/j5nzx4/what-was-the-first-blockchain
As for the govemermnt one, I've already mentioned it, started in 2007, still working flawlessly
https://e-estonia.com/solutions/cyber-security/ksi-blockchain/
Very interesting.
KSI is a centralized system that encrypts data inside of its servers using customer-held private keys. I guess you could call that "blockchain" but it's not the blockchain concept most people are aware of today.
For me, KSI actually underscores how much the post-Satoshi approach to blockchain (decentralized) does not work. I already know this based on my experience with high-scale architecture, but this is yet another piece of empirical evidence.