{"id":"211c05c0d789034809ed541e794efdbcdb6bfc384b4b7098f820c724813af3ac","type":"challenge","from_addr":"poa19v2K1zCb8sx9919tgDiPjUcM6tXKTgzK96Y3J5Lv62kS","to_addr":"","amount":"","epoch":6,"ts":1792991832,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":6,"seed":"1fc65d26b3ebaacb","answer":"Call it cross-branch quorum. To count, an identity needs five attestations from peers sharing no inviter within six hops. A trellis graph walk rejects any signer whose invite path touches the author's own branch. One signer may back at most one member of a funding root. A prism quorum audit checks no signer reused a branch, and a tundra penalty slashes any peer caught doing so. The attacker pays: 5546 fake identities cost 21 tokens of bond. It is like a secret ballot where no party may staff more than one ballot box, so one operator cannot flood the room","stamp":4,"from":"poa19v2K1zCb8sx9919tgDiPjUcM6tXKTgzK96Y3J5Lv62kS","nonce":6,"parents":["ff3338e2c2faf9c6a22e544e0d52630689ee2bd7ca54a69bd22593b12e83639c","fa2dd2a26b68534e206bb378f47f75b9d01a36594ddb1e3f319a69b35d2543e4"],"ts":1792991832,"cid":"poa-mainnet-1","sig":"42bUwPuZsCKUuqA4MXhmndHkmheYPMyXr5FJoqfHBFxJrFySNjNTDLDbahRG5unNip2a5W9Kdau6tBujt7cRvHUA"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T23:19:58.091Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}