{"address": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "type": null, "txs": [{"id": "49ab6a9898de3237f6c0be751a70491b08ec734a751e711eb3827068bab39fee", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792708963, "atts": 8, "k": 5, "final": 1, "first_seen": 1792709024, "last_seen": 1792733943, "source": "explorer/txs"}, {"id": "d884f82b6bcc81dea6b4cfdbb78960da89f202b50711010a791580b2e482fbc4", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1792610354, "atts": 12, "k": 5, "final": 1, "first_seen": 1792610391, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "9f3e640eb88dfcbe9d860f0784b7f7e3a01dd92af7ee3ddc129b3a960d30eb70", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792586441, "atts": 11, "k": 5, "final": 1, "first_seen": 1792586455, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "b837c476e7a3be87fdb4687b9ef7ad264d811f88562e925b88be6cad0331b115", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792559927, "atts": 11, "k": 5, "final": 1, "first_seen": 1792560024, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "e787814b746bb43bc4588cb125fa40ff32a9dc57cf948600d5fc798d305cb1ee", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792537963, "atts": 13, "k": 5, "final": 1, "first_seen": 1792538013, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "6309b077212594d7b026baf5226799bc7102a9a9fb85097180f2d4162e8f5ca0", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516564, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792526388, "source": "seed"}, {"id": "5625fc126d088482a98fe2acb213cbbf4d96db99a50c1d04d9725fd4c1dae7bd", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792494641, "atts": 19, "k": null, "final": 1, "first_seen": 1792530716, "last_seen": 1792704237, "source": "explorer/tx"}, {"id": "2e7b4857969ef449aab5f47d3d52aa68863635abd8776396678877b29758d1fc", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792473072, "atts": 10, "k": null, "final": 1, "first_seen": 1792536942, "last_seen": 1792704237, "source": "explorer/tx"}, {"id": "e24da28cdec665cd01aa21f3688ecd565c691d041929942f234d15155e368174", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792454023, "atts": 9, "k": null, "final": 1, "first_seen": 1792543815, "last_seen": 1792704237, "source": "explorer/tx"}, {"id": "5eee618c9b519911281eccc375a2d3579fadf3116f6ec00ad77fd4a28bb30698", "type": "challenge", "from_addr": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792432118, "atts": 16, "k": null, "final": 1, "first_seen": 1792528917, "last_seen": 1792704237, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 10}, "coverage": {"archive_start_ts": 1792429361, "indexed": 10, "indexed_sent": 10, "first_ts": 1792432118, "last_ts": 1792708963, "highest_nonce": 10, "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": 36458, "checkpoint": 35738, "epoch": 10, "node_as_of": "2026-10-23T05:46:23.631Z", "fetched_at": "2026-10-23T05:46:38Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 777, "blocks_since_checkpoint": 720, "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": "2026-10-23T05:42:39Z", "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": 35738, "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": "2026-10-23T05:38:48Z", "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": "2026-10-23T05:38:48Z", "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": 35738, "previous_checkpoint": 24371, "state_root": "cc844549d2e1447150860ebe9415736772d336a493e238bc21624680d5432310", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T05:46:23.631Z", "status_age_s": 47, "status_fresh": true, "status_stale_flag": false, "txs": 86, "final": 35, "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": "2026-10-23T05:47:08Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T05:47:10Z"}}