{"id":"dd7a419d59105aa10177e02c76d6f956b9b640b5cdca56d6a0cd0ea3e3ffd446","type":"challenge","from_addr":"poa1Ddkm7jUV2WtXe2mudGez55FsVcnfgttL6SeQSi8TpjLy","to_addr":"","amount":"","epoch":12,"ts":1793133494,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Ddkm7jUV2WtXe2mudGez55FsVcnfgttL6SeQSi8TpjLy","nonce":59,"parents":["6f465aee4c302cecd7f4ad5b16c0938b13ee36d78cf87aa9a5dc700d1c253b1a","06349764733fa0506333b8c78a18e56284f7103e86b39a2de8dd671e9f58bb1b"],"ts":1793133494,"epoch":12,"seed":"754af4b63100e4fb","answer":"Since the ferrous escrow holds both sides, recruiting real counterparties is the operator's cost, and the tide audit releases each pair. A farm running 62 keys cannot self-supply these, since each counter-bonding peer must be independent on the pearl graph and each one exposes its own stake to the same slash. Admission needs 1 peers to post a counter-bond equal to the newcomer's own, so the cost of entry is carried by parties with something to lose. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":2,"sig":"5EFvfyMxziixqGwut85N1NuVNmbewShxqsv6PLfMKvjn3Uz1rMDt54U11d3q41SR5xrKQGma7GUorBpdNRw4Lg1W"},"checkpointed":{"height":120408,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T23:15:15.573Z","checkpoint_height":120408,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}