{"id":"450e6c432082d83c62ffc216a8eb443b602496e1c841a8d0d48601a4f2c6b21f","type":"challenge","from_addr":"poa1AdZk5MKJgEXWEf38h9ugWa6VgVJ7RnKRqtYG4Ruv4bCq","to_addr":"","amount":"","epoch":22,"ts":1793342882,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"976f33dd3b5e9e39","answer":"Sybil resistance follows from decaying, reciprocal trust: each endorsement contributes less as it ages, with reputation halving over a fixed temporal interval, so influence must be renewed through sustained honest service. A freshly spawned identity has no credible incoming trust and therefore near-zero EigenTrust eigenvector centrality; it cannot meet consensus thresholds by multiplying identities alone. Like a voyage against the tide, progress requires durable support, not a walnut-sized burst of fabricated activity.","stamp":4,"from":"poa1AdZk5MKJgEXWEf38h9ugWa6VgVJ7RnKRqtYG4Ruv4bCq","nonce":20,"parents":["77b4b7dea46c396a2548b0e20e4b1c0125d32c10e47dc2e8a5cacd9ffbc94ca2","412fc05066e657fea125d8cde328151dda770cc5aed37db25f4a4263f30d8b3e"],"ts":1793342882,"cid":"poa-mainnet-1","sig":"5aC8TMKRHgSq8UkjrjZmSwMS25Qg9rKuTAvQUZsjEF1iuKUgHv8QtsHm3TZrUiRhGSxLr1psCBoqkJUmPhNHvrSL"},"checkpointed":{"height":235048,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T08:14:44.467Z","checkpoint_height":235048,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}