{"address": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD", "type": "challenge", "txs": [{"id": "a56fcee4076e90c3111f766d1c2caf214ed674bc272e7dbf3b99cd98f15bd770", "type": "challenge", "from_addr": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792714326, "atts": 9, "k": 5, "final": 1, "first_seen": 1792714366, "last_seen": 1792724669, "source": "explorer/txs"}, {"id": "59a3d6aec0f4f7f6b7cc13be51998de003eb3a7028f9bed7b05d4f1c867f7095", "type": "challenge", "from_addr": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1792610087, "atts": 12, "k": 5, "final": 1, "first_seen": 1792610207, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "8095048c4b2390e8defde880861c1da2a57b2e8379782e41fba0b375c732fd13", "type": "challenge", "from_addr": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792582036, "atts": 11, "k": 5, "final": 1, "first_seen": 1792582125, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "3a1ae9946967b504e76bcb47900f459770469e421c4d037521d8a7c93f130136", "type": "challenge", "from_addr": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792562224, "atts": 11, "k": 5, "final": 1, "first_seen": 1792562357, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "2c510537479abb6564e42a37ece5dcf2de637cb3613ea4cf918a156606321729", "type": "challenge", "from_addr": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792541622, "atts": 11, "k": 5, "final": 1, "first_seen": 1792541703, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "3a9d68349c2d36faa5922afed13852b70599fff811b18a60d5bf15ed7711e268", "type": "challenge", "from_addr": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792518251, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792535558, "source": "seed"}, {"id": "a0fd6264c5c5b7835ac4d5efc8c9f0631de9acdd7777d935f422e1f3695ab549", "type": "challenge", "from_addr": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496132, "atts": 11, "k": null, "final": 1, "first_seen": 1792534178, "last_seen": 1792722427, "source": "explorer/address"}, {"id": "b31981b3b2fa5c1e222618beda900a416cafd1f29d9fa7381bec92a26fc91100", "type": "challenge", "from_addr": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792485820, "atts": 16, "k": null, "final": 1, "first_seen": 1792534178, "last_seen": 1792722427, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 8, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 9, "indexed_sent": 9, "first_ts": 1792485737, "last_ts": 1792714326, "highest_nonce": 9, "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": "1.26.34", "network": "poa-mainnet-1", "source_height": 36009, "checkpoint": 35253, "epoch": 10, "node_as_of": "2026-10-23T03:46:50.006Z", "fetched_at": "2026-10-23T03:47:23Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 2418, "blocks_since_checkpoint": 756, "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": "2026-10-23T03:46:35Z", "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": 35253, "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": "2026-10-23T03:37:31Z", "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": "2026-10-23T03:37:31Z", "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": 35253, "previous_checkpoint": 24371, "state_root": "681155e95b8d864c4fe7cf580b6c3d55437c268a3e6532a8091e114aa94acbe0", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T03:46:50.006Z", "status_age_s": 64, "status_fresh": true, "status_stale_flag": false, "txs": 134, "final": 64, "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": "2026-10-23T03:45:20Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T03:47:54Z"}}