{"address": "poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf", "type": "challenge", "txs": [{"id": "c61142d99a2e4c2efa1a77577a493223c1465f519f6f17659cef5453f3fbc839", "type": "challenge", "from_addr": "poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792713531, "atts": 8, "k": 5, "final": 1, "first_seen": 1792713643, "last_seen": 1792733760, "source": "explorer/txs"}, {"id": "d29593b584c00521861017c6d783e9821932f2271610263c0e04d48580ea6481", "type": "challenge", "from_addr": "poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792602269, "atts": 11, "k": 5, "final": 1, "first_seen": 1792602462, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "5c873d671369a0b74be1ee7b34de58af8d59d3e45b9bb6bcfc4f92f5c6900174", "type": "challenge", "from_addr": "poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792561368, "atts": 11, "k": 5, "final": 1, "first_seen": 1792561453, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "9ca6a8f0ccccf50faa553742f475b8c22b7218485d6b0647845c983c255adfec", "type": "challenge", "from_addr": "poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792548511, "atts": 11, "k": 5, "final": 1, "first_seen": 1792548545, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "22a8fb179e2feb5ec36cfe95b7df65e61d711fd3300de28a7a48a1c1be0cab65", "type": "challenge", "from_addr": "poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792533646, "atts": 12, "k": 5, "final": 1, "first_seen": 1792533691, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "fa45025ee82d0950f6c4d0bff223546030168b4ff874beb4f023bc06236b9ffd", "type": "challenge", "from_addr": "poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495537, "atts": 10, "k": null, "final": 1, "first_seen": 1792529879, "last_seen": 1792733760, "source": "explorer/tx"}, {"id": "1d52c3eaa61b0e24b1253acc06351421bd15ed5906e83a4fb70a6643b71407e5", "type": "challenge", "from_addr": "poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474990, "atts": 9, "k": null, "final": 1, "first_seen": 1792530633, "last_seen": 1792733760, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 7, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792474950, "last_ts": 1792713531, "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": "1.26.42", "network": "poa-mainnet-1", "source_height": 36461, "checkpoint": 35810, "epoch": 10, "node_as_of": "2026-10-23T05:50:30.166Z", "fetched_at": "2026-10-23T05:50:39Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 208, "blocks_since_checkpoint": 651, "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": "2026-10-23T05:46:37Z", "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": 35810, "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": 35810, "previous_checkpoint": 24371, "state_root": "c49517373c9c68fad65ec9277e1f76357e943c202731c93a9ad3b1317d1a4c36", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T05:50:30.166Z", "status_age_s": 97, "status_fresh": true, "status_stale_flag": false, "txs": 17, "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": "2026-10-23T05:47:11Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T05:52:07Z"}}