{"address": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "type": "challenge", "txs": [{"id": "55b9c7dcc1d95a55eac428e2a14a9ac4e436075ab50b00553454f17d21a019de", "type": "challenge", "from_addr": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792709065, "atts": 8, "k": 5, "final": 1, "first_seen": 1792709085, "last_seen": 1792746586, "source": "explorer/txs"}, {"id": "af794afec8c1958a154273f04514622c1e732cb5586b4c5c9dd1ff06a9c04e9e", "type": "challenge", "from_addr": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792590598, "atts": 11, "k": 5, "final": 1, "first_seen": 1792590722, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "c5885a4a88190df28d335f9f164d672ff3d73ecfdf46f461496947139a07115f", "type": "challenge", "from_addr": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792562236, "atts": 11, "k": 5, "final": 1, "first_seen": 1792562357, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "c5cd134b2a94cb6676cc5f28ebbc9845bedcd8c74ba3c62ac2955b9582b589f2", "type": "challenge", "from_addr": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792539138, "atts": 11, "k": 5, "final": 1, "first_seen": 1792539235, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "12437cc88c37c96caf49c1684e0b66ccb35bfe4553f7f3a8e911c893a0a06266", "type": "challenge", "from_addr": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792517055, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792537591, "source": "seed"}, {"id": "39e1c69dc5ae0828bc0970b80497d864918e2baa5881a4e29d79a0dbde419029", "type": "challenge", "from_addr": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495333, "atts": 17, "k": null, "final": 1, "first_seen": 1792530693, "last_seen": 1792746586, "source": "explorer/tx"}, {"id": "97eed9cedac53906cc9c5f9b609c5c6fa3ec24fa2a09cfe5a10e29a4202d7340", "type": "challenge", "from_addr": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792473756, "atts": 11, "k": null, "final": 1, "first_seen": 1792540686, "last_seen": 1792540686, "source": "explorer/tx"}, {"id": "45475d15b6c9c4a8ab4ce935aa07253074f9a8ce3045a6ea3de54bf2a0bdfbb1", "type": "challenge", "from_addr": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792454267, "atts": 9, "k": null, "final": 1, "first_seen": 1792530743, "last_seen": 1792530743, "source": "explorer/tx"}, {"id": "76ab73b37f6b47c53a924be25f6d8328c882800aeda5869d66146db1d1c8e576", "type": "challenge", "from_addr": "poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792450637, "atts": 14, "k": null, "final": 1, "first_seen": 1792528533, "last_seen": 1792528533, "source": "explorer/tx"}], "next_cursor": null, "types": {"grade-sealed": 505, "challenge": 9}, "coverage": {"archive_start_ts": 1792429361, "indexed": 514, "indexed_sent": 514, "first_ts": 1792450637, "last_ts": 1792709065, "highest_nonce": 462, "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": "1.26.42", "network": "poa-mainnet-1", "source_height": 36912, "checkpoint": 36249, "epoch": 10, "node_as_of": "2026-10-23T09:15:01.915Z", "fetched_at": "2026-10-23T09:15:39Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 1672, "blocks_since_checkpoint": 663, "maintenance": {"active": false, "cleared_by": "mining_back", "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "open", "last_join_at": "2026-10-23T09:16:08Z", "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": 36249, "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": "Mining reopened: most endpoints are back. Grading still paused.", "headline_short": "Mining reopened. Grading paused.", "updated_at": "2026-10-23T09:10:04Z", "hosted_routes": {"mining": "open", "grading": "paused", "send": "open", "swap_offer": "open", "vote": "open", "export": "open"}, "hosted_routes_display": {"mining": "open", "grading": "paused", "send": "responding", "swap_offer": "responding", "vote": "responding", "export": "responding"}, "official": {"mining": true, "routes": false, "source": "post", "mining_at": 1792715634}, "mining_back_at": "2026-10-22T23:45:49Z", "hosted_routes_checked_at": "2026-10-23T09:10:04Z", "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": 36249, "previous_checkpoint": 24371, "state_root": "7049fcc7d4791f2099c9ced004e6b4e35e10fafdda4a410ecc4525716869cfd1", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T09:15:01.915Z", "status_age_s": 126, "status_fresh": true, "status_stale_flag": false, "txs": 30, "final": 27, "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": "2026-10-23T09:14:25Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T09:17:11Z"}}