{"id":"448ac7d44c2b860e59701c90f7713332933b715ef3d957de70b70e5b714c7118","type":"challenge","from_addr":"poa13agfC2KEKUyaWQPe4r2aSder3Czdw1d8jRWxaJ35kktY","to_addr":"","amount":"","epoch":0,"ts":1792877792,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa13agfC2KEKUyaWQPe4r2aSder3Czdw1d8jRWxaJ35kktY","nonce":1,"parents":["0a6c7621d97751636227e55511cfb0ffe0220ddcc57ace052f844920a274f364","fddba82b394b27e4b01a7a06a13471df83fad0c7488d850a4611a13dd7757da7"],"ts":1792877792,"epoch":0,"seed":"4ce3ab94abc1717c","answer":"Submission rate is limited to 4 per autonomous system per minute, so a datacentre cannot pull quota for a whole fleet from one uplink. An operator running many aliases therefore pays for many distinct network origins and accepts the latency of spreading them thin, while each origin still has to clear the signal quota and the canyon admission check. Because the counters live in the hollow ledger, a burst across neighbours is visible at replay instead of hidden. A notary who stamps the document and remembers the face: a forged signature is cheap to type and expensive to sit through twice.","stamp":2,"sig":"1KdLRfhtHDXWZQTrxyeMNv1YKLsBGL3knMhcqZAaihSqvU6ijkoxyxe1WqNNV63XLTS5rw3VxurSYKSz633jJNk"},"checkpointed":{"height":11307,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:13:06.663Z","checkpoint_height":11307,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}