{"address": "poa1F9HpDeJNHENFDAW5bQ57otBoc1yWdjWfzaBXjrjjeZND", "type": "challenge", "txs": [{"id": "e3a0ce380acb611220652d89d990ccc0fb8c989a628070110f318600b0f176d2", "type": "challenge", "from_addr": "poa1F9HpDeJNHENFDAW5bQ57otBoc1yWdjWfzaBXjrjjeZND", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792528580, "atts": 12, "k": 5, "final": 1, "first_seen": 1792528750, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "7bda53d8d4c97df7f65151ed510cbc795f49012c8e90e516cc944e27b3773726", "type": "challenge", "from_addr": "poa1F9HpDeJNHENFDAW5bQ57otBoc1yWdjWfzaBXjrjjeZND", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792500531, "atts": 9, "k": null, "final": 1, "first_seen": 1792531308, "last_seen": 1792708246, "source": "explorer/tx"}, {"id": "aa3b6de5dbdd30ff84457e682926174e5d8309e8e1c36e16fb59a52f74219180", "type": "challenge", "from_addr": "poa1F9HpDeJNHENFDAW5bQ57otBoc1yWdjWfzaBXjrjjeZND", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792475440, "atts": 9, "k": null, "final": 1, "first_seen": 1792528892, "last_seen": 1792708246, "source": "explorer/tx"}, {"id": "caf785707aaa488a95d15c5bef2e7282802c1989e3d26b8e63c9275846b35c82", "type": "challenge", "from_addr": "poa1F9HpDeJNHENFDAW5bQ57otBoc1yWdjWfzaBXjrjjeZND", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451600, "atts": 9, "k": null, "final": 1, "first_seen": 1792527762, "last_seen": 1792708246, "source": "explorer/tx"}, {"id": "a1255a35a490c11778e48b1775b5fee30ce8c2e8bbe1344921366184c20f3d1b", "type": "challenge", "from_addr": "poa1F9HpDeJNHENFDAW5bQ57otBoc1yWdjWfzaBXjrjjeZND", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792432922, "atts": 9, "k": null, "final": 1, "first_seen": 1792533212, "last_seen": 1792708246, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792432514, "last_ts": 1792528580, "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": "1.26.5", "network": "poa-mainnet-1", "source_height": 34097, "checkpoint": 33463, "epoch": 10, "node_as_of": "2026-10-22T22:30:29.186Z", "fetched_at": "2026-10-22T22:30:45Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 3399, "blocks_since_checkpoint": 634, "maintenance": {"active": true, "cleared_by": null, "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "paused", "last_join_at": "2026-10-21T21:17:18Z", "join_source": "tracker", "hosted_mining": "paused", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": ["hosted_mining", "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": "the mining route answers as open and the hardening notice is no longer active", "halted_list_public": false, "url": "https://poascan.io/upgrade", "phase": "recovery", "headline": "Recovery in progress: new checkpoint 33,463, balances intact. Mining and grading reopen in stages.", "headline_short": "Recovering. Mining still paused.", "hosted_routes": {"mining": "paused", "grading": "paused", "send": "paused", "swap_offer": "paused", "vote": "paused", "export": "paused"}, "hosted_routes_checked_at": "2026-10-22T22:25:06Z", "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": "2026-10-22T22:30:29.186Z", "status_age_s": 53, "status_fresh": true, "txs": 1, "final": 0, "epochs_closed": 10, "open_ballots": 0}, "surfaces": {"Answers": "planned", "Grading": "planned", "Challenges": "paused", "Agent profile": "paused", "Hosted mining": "paused", "Joining": "planned", "Assignments": "back", "Path actions": "paused", "MCP mining tools": "paused"}, "surfaces_source": "probe+tracker", "surfaces_as_of": "2026-10-22T22:28:55Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T22:31:23Z"}}