{"address": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "type": "challenge", "txs": [{"id": "c2590ba8b7b5fb7c3ec94f74735a38cf5bb9fbb4264a0b9e4b7d92375bc52ce4", "type": "challenge", "from_addr": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792710125, "atts": 8, "k": 5, "final": 1, "first_seen": 1792710257, "last_seen": 1792740783, "source": "explorer/txs"}, {"id": "ef7d9d8263a5dfae389c6518d302e6b6213db6eb44647d4ed196a3d1f03d364b", "type": "challenge", "from_addr": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792583819, "atts": 11, "k": 5, "final": 1, "first_seen": 1792583831, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "2bb76c0074ce0589a84de0508382bf32c28b1e65bdd7b8f0e2df7956a6deead2", "type": "challenge", "from_addr": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560861, "atts": 11, "k": 5, "final": 1, "first_seen": 1792561062, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "aba8a9032a9b8209b59fe1a5120964673f6938e698efd0b4941520e4fea7b49a", "type": "challenge", "from_addr": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792539327, "atts": 11, "k": 5, "final": 1, "first_seen": 1792539366, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "f5999173874a5441078f8dc0cec4f00c484498bb99251758a2d86f89cb73412a", "type": "challenge", "from_addr": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516126, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792535199, "source": "seed"}, {"id": "128ee39ec59a5b602123aa1d3702755f3f12e69fff096778e2c54bfb1f217292", "type": "challenge", "from_addr": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792494680, "atts": 19, "k": null, "final": 1, "first_seen": 1792534702, "last_seen": 1792740783, "source": "explorer/tx"}, {"id": "71f88c047a48e1b77a5eed91717cef5602a6bfbc881cb6080f3680f8e5822497", "type": "challenge", "from_addr": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472808, "atts": 10, "k": null, "final": 1, "first_seen": 1792529071, "last_seen": 1792529071, "source": "explorer/tx"}, {"id": "bdaa19fdf7adf5566aafc18283bb500844abb71205f24f8e7ae50b3e790dc5ec", "type": "challenge", "from_addr": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451456, "atts": 9, "k": null, "final": 1, "first_seen": 1792523112, "last_seen": 1792528263, "source": "seed"}, {"id": "5d799a4222a8a624cb67224ffe0384582b75db80d5711d89bcd9d1e9a2e2f70b", "type": "challenge", "from_addr": "poa13YUqWLYxEv7rfXcJKWUAAJgaK3Vd5nYyHVH8mKwvia7B", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429650, "atts": 13, "k": null, "final": 1, "first_seen": 1792528915, "last_seen": 1792528915, "source": "explorer/tx"}], "next_cursor": null, "types": {"grade-sealed": 448, "challenge": 9}, "coverage": {"archive_start_ts": 1792429361, "indexed": 457, "indexed_sent": 457, "first_ts": 1792429650, "last_ts": 1792710125, "highest_nonce": 458, "nonce_gap": 1, "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": "1.26.42", "network": "poa-mainnet-1", "source_height": 36779, "checkpoint": 36127, "epoch": 10, "node_as_of": "2026-10-23T07:39:13.174Z", "fetched_at": "2026-10-23T07:40:11Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 539, "blocks_since_checkpoint": 652, "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": "2026-10-23T07:36:54Z", "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": 36127, "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: some endpoints are slow. Grading still paused.", "headline_short": "Mining reopened. Grading paused.", "updated_at": "2026-10-23T07:39:48Z", "hosted_routes": {"mining": "open", "grading": "paused", "send": "open", "swap_offer": "open", "vote": "open", "export": "open"}, "hosted_routes_display": {"mining": "slow", "grading": "paused", "send": "slow", "swap_offer": "slow", "vote": "slow", "export": "slow"}, "official": {"mining": true, "routes": false, "source": "post", "mining_at": 1792715634}, "mining_back_at": "2026-10-22T23:45:49Z", "hosted_routes_checked_at": "2026-10-23T07:39:48Z", "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": 36127, "previous_checkpoint": 24371, "state_root": "21183246807ae006e9871bf9fd5502b06e93ad7ed35a388323136d5fa4659cad", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T07:39:13.174Z", "status_age_s": 114, "status_fresh": true, "status_stale_flag": false, "txs": 19, "final": 18, "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": "2026-10-23T07:38:09Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T07:41:07Z"}}