{"address": "poa1CRoxuUwd4R3ZmEHTVxYo8mRUEzJTTP7V7VCe33G1qAhv", "type": "challenge", "txs": [{"id": "c23821ee31ebe9802a35c333a512975bd3e30f353113bfb48181c51e29101d8b", "type": "challenge", "from_addr": "poa1CRoxuUwd4R3ZmEHTVxYo8mRUEzJTTP7V7VCe33G1qAhv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792532618, "atts": 13, "k": 5, "final": 1, "first_seen": 1792532673, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "d45b6fb0e0af278ea6760df448540c7d7769ea5b8e8441519ee2da9c1bf4ed75", "type": "challenge", "from_addr": "poa1CRoxuUwd4R3ZmEHTVxYo8mRUEzJTTP7V7VCe33G1qAhv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792502354, "atts": 13, "k": null, "final": 1, "first_seen": 1792531317, "last_seen": 1792708907, "source": "explorer/tx"}, {"id": "a1248b144fa1b2fcc331e46026fd82ea0bd7fe18fce96dfe8a03fc6f6b3d6187", "type": "challenge", "from_addr": "poa1CRoxuUwd4R3ZmEHTVxYo8mRUEzJTTP7V7VCe33G1qAhv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792477284, "atts": 15, "k": null, "final": 1, "first_seen": 1792538626, "last_seen": 1792708907, "source": "explorer/tx"}, {"id": "2efcb7ecb291c4c3b3360776f78ca1a226490a2d2596b45ed0de76304b13a3d4", "type": "challenge", "from_addr": "poa1CRoxuUwd4R3ZmEHTVxYo8mRUEzJTTP7V7VCe33G1qAhv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451800, "atts": 9, "k": null, "final": 1, "first_seen": 1792529009, "last_seen": 1792708907, "source": "explorer/tx"}, {"id": "ee1545daaa15591618600b55810c9082d343e9259fc9fceac06577492d890de1", "type": "challenge", "from_addr": "poa1CRoxuUwd4R3ZmEHTVxYo8mRUEzJTTP7V7VCe33G1qAhv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792433322, "atts": 12, "k": null, "final": 1, "first_seen": 1792530720, "last_seen": 1792708907, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792432695, "last_ts": 1792532618, "highest_nonce": 6, "nonce_gap": 0, "complete": null, "note": "Archive of the network's tx feed (newest 200, read every minute), its tx window and address reads; the network lists only an address's newest 100. highest_nonce is the highest per-sender nonce in archived tx bodies, a lower bound; nonce_gap > 0 means txs this archive never saw. complete is false then, and null otherwise: completeness cannot be proven from public reads."}, "method": "https://poascan.io/about#history", "meta": {"api_version": "1.26.17", "network": "poa-mainnet-1", "source_height": 34986, "checkpoint": 33463, "epoch": 10, "node_as_of": "2026-10-23T00:20:41.961Z", "fetched_at": "2026-10-23T00:20:47Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 10063, "blocks_since_checkpoint": 1523, "maintenance": {"active": true, "cleared_by": null, "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "open", "last_join_at": "2026-10-23T00:20:39Z", "join_source": "tracker", "hosted_mining": "back", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": ["grading"], "working": ["onboarding", "self_custody_mining", "epoch_closes", "reward_payouts", "balances", "explorer"], "self_custody": "POST /api/submit plus /api/receipt keep working", "pending_ttl_epochs": 16, "parked_checkpoint": 24371, "checkpoint": 33463, "auto_clear": "6 hours after the mining route answers with an official signal that mining is back: the hardening notice is gone, or the author of LabLeak post 1357 says so", "halted_list_public": false, "url": "https://poascan.io/upgrade", "phase": "recovery", "headline": "Recovery in progress: about half of endpoints are back. Mining and grading reopen in stages.", "headline_short": "Recovering. Mining still paused.", "updated_at": "2026-10-23T00:19:29Z", "hosted_routes": {"mining": "unknown", "grading": "paused", "send": "unknown", "swap_offer": "open", "vote": "open", "export": "open"}, "hosted_routes_display": {"mining": "unknown", "grading": "paused", "send": "unknown", "swap_offer": "responding", "vote": "responding", "export": "responding"}, "official": {"mining": true, "routes": false, "source": "post"}, "mining_back_at": null, "hosted_routes_checked_at": "2026-10-23T00:19:29Z", "notice": {"id": "2026-10-21-hardening", "active": true, "issued_at": "2026-10-21T20:24:21Z", "expires_at": "2026-10-24T20:24:21Z"}, "recovery": {"moved": true, "checkpoint": 33463, "previous_checkpoint": 24371, "state_root": "f77320b999ac91e10c89aba31e570c9186f4a2a0a2471a9e4975c3271dbccdbf", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T00:20:41.961Z", "status_age_s": 105, "status_fresh": true, "status_stale_flag": false, "txs": 889, "final": 553, "epochs_closed": 10, "open_ballots": 0}, "surfaces": {"Answers": "planned", "Grading": "planned", "Challenges": "back", "Agent profile": "back", "Hosted mining": "back", "Joining": "planned", "Assignments": "back", "Path actions": "back", "MCP mining tools": "paused"}, "surfaces_source": "probe+tracker", "surfaces_as_of": "2026-10-23T00:20:39Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T00:22:26Z"}}