I hereby claim:

* I am the owner of this Steam account.
* I have a public key with fingerprint 82A5 71D6 A1BF 94C4 C331 1988 EFF8 EA02 A6FC B541
curl https://keybase.io/hitoshizuku/pgp_keys.asc | gpg --import

To do so, I am signing this object (with zero break and spaces):

{"body":{"service":{"platform":"steam","username":"hitoshizuku"},"type":"social_binding","version":1},"ctime":1735705828,"expire_in":157680000,"tag":"signature"}

which yields the signature:

-----BEGIN PGP MESSAGE-----

owGbwMvMwME44cGXove3qz4zrlmbxFahl1Wcn5de8v5ytVJSfkqlklW1UnFqUVlm
ciqIWZCTWJKWX5SrZKVUXJKamKuko1QKlM5LzAVKK2VkluQXZ2RWlWaXKtXqKJVU
FoBEi/OTMxNz4pMy81Iy89KBOspSi4oz8/OUrAyBipJLMkF6Dc2NTc0NTC2MLHSU
UisKMotS4zNBKkzNzSwMgABoWmI6yLDM9LzEktKiVKXaTkZjFgZGDgZZMUWWA5Uy
Z5NOJSe9ul4VCPMPKxPIGwxcnAIwEe5CDoaGppxPjVP/Cbi3eOmHHDr4UjvsYUW2
fk9t7PSt524f+x+oqZV0Ny5D8cT97pUST1gP/i4/+fedcpmj8uPzelrZry99mLpn
atmG2uQz7M1nXLUXlvYuKubPXmReuf8+x6k485LvG/lTi9JaIj6szd7yaxZbwJdp
F97V/jp2wCeDW//Deu04U2kdkaj9cUVLIr7r/ZqS87JQY5eF0pLgBcGr419+tl9z
dvtHP1n7k8nyzK3rwhe9f/r82jb5bUvmpTLMDU/bk5IRK3jwr+RL6bNf/9Z8WWRf
Jif20qb7i45j7PRZaRHxEVfmfDYT6jv15a5XUI/r8ic/mTqvdsbaXXhY5+zZGNP7
OGOaY5bLnPMA
=UpWQ
-----END PGP MESSAGE-----

And finally, I am proving ownership of this account by posting this document.