4 ms·Anonymous attestation protocols is a thingby Natanael_L 8y agoAnonymous attestation protocols is a thingethbro 8y ago"without a side channel" Do you have any links where this is done without a third party?namibj 8y agoBlockchain? No, seriously, just a block-oriented write-ahead-log replicated to the towers, allowing them to cheaply-ish verify a proof-of-traffic quota.