{"address": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "type": "challenge", "txs": [{"id": "801602ffb4f737ae83e191555fc20b414404ae2233da3feabd9207dd656b8f61", "type": "challenge", "from_addr": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792708434, "atts": 8, "k": 5, "final": 1, "first_seen": 1792708450, "last_seen": 1792763380, "source": "txs-window"}, {"id": "b17469f5f57ae4c9168c5cf7b96d90dabf63bce96ec1f83ce763424b8f268ee1", "type": "challenge", "from_addr": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792586068, "atts": 11, "k": 5, "final": 1, "first_seen": 1792586114, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "1c7b17d602c4ade3dae4c6f1ccda4f48a1fbe9409f518a8e5cc3aac7bfee549a", "type": "challenge", "from_addr": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792569708, "atts": 11, "k": 5, "final": 1, "first_seen": 1792569773, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "f97b81ecf15f27f80f07076172d4043cc091956fe8499c948879064c4d142447", "type": "challenge", "from_addr": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792541323, "atts": 11, "k": 5, "final": 1, "first_seen": 1792541441, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "50a14b5f22598e31627399aa39bfeac57ffdf27d3f50c85003ff2cbedc9bd82a", "type": "challenge", "from_addr": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792520879, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792529049, "source": "seed"}, {"id": "806248da047031584a95e286255d7510829e3e1fbc40b0d84ecc0b9024f974e2", "type": "challenge", "from_addr": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792494740, "atts": 19, "k": null, "final": 1, "first_seen": 1792526055, "last_seen": 1792763380, "source": "explorer/address"}, {"id": "f98deea7e3e1d820307ebf63267f17cd68f83b4135082b029298bfa515ee353e", "type": "challenge", "from_addr": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472957, "atts": 10, "k": null, "final": 1, "first_seen": 1792533959, "last_seen": 1792533959, "source": "explorer/tx"}, {"id": "b84a83b7e37324d8fafc73524d6f7c65e355f1d63142ca0887a17afafead918a", "type": "challenge", "from_addr": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792470115, "atts": 21, "k": null, "final": 1, "first_seen": 1792538035, "last_seen": 1792538035, "source": "explorer/tx"}, {"id": "009cf8f91fff3e01d1100ff4be0d623185919ef23161692d5e15f6cbdc4066b1", "type": "challenge", "from_addr": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792431883, "atts": 16, "k": null, "final": 1, "first_seen": 1792533474, "last_seen": 1792533474, "source": "explorer/tx"}], "next_cursor": null, "types": {"grade-sealed": 437, "challenge": 9}, "coverage": {"archive_start_ts": 1792429361, "indexed": 446, "indexed_sent": 446, "first_ts": 1792431883, "last_ts": 1792708434, "highest_nonce": 495, "nonce_gap": 49, "complete": false, "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": "1.26.43", "network": "poa-mainnet-1", "source_height": 37305, "checkpoint": 36634, "epoch": 10, "node_as_of": "2026-10-23T14:15:56.684Z", "fetched_at": "2026-10-23T14:16:01Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 822, "blocks_since_checkpoint": 671, "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": "2026-10-23T14:14:47Z", "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": 36634, "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": "2026-10-23T14:11:25Z", "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": "2026-10-23T14:11:25Z", "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": 36634, "previous_checkpoint": 24371, "state_root": "5c3d391d71267295ac788733b2d47f1b8180eb95b8f0c5ad32c959b3ad9bac7e", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T14:15:56.684Z", "status_age_s": 43, "status_fresh": true, "status_stale_flag": false, "txs": 38, "final": 23, "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": "2026-10-23T14:12:33Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T14:16:41Z"}}