{"address": "poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW", "type": null, "txs": [{"id": "3d464b35a89223843909801bcab86faf783a419faf759b0453864e71148b75f3", "type": "challenge", "from_addr": "poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792712525, "atts": 8, "k": 5, "final": 1, "first_seen": 1792712664, "last_seen": 1792732029, "source": "explorer/txs"}, {"id": "cb0ca46488dffb022226d052a976c6beccfd16777e01ca2a58f10b005f291763", "type": "challenge", "from_addr": "poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1792605541, "atts": 11, "k": 5, "final": 1, "first_seen": 1792605715, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "97bba0f59f9bb1074878d4a35912db2ec5dd63b6ed176fa1fd87d3c1767099a4", "type": "challenge", "from_addr": "poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792583459, "atts": 12, "k": 5, "final": 1, "first_seen": 1792583516, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "37653d5b66fbe3697abff27fbb318854df52ccf22cdba143357ccbefd3cba9b2", "type": "challenge", "from_addr": "poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792566878, "atts": 11, "k": 5, "final": 1, "first_seen": 1792566963, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "1f30242c6305f47ebd8ba64f14a589cf0d42d7081a1fd16ed3c12725651692c1", "type": "challenge", "from_addr": "poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792503756, "atts": 15, "k": null, "final": 1, "first_seen": 1792535127, "last_seen": 1792729028, "source": "explorer/tx"}, {"id": "fe1e556d9c01d5ab425ef559acb1c159e7064f3e3162491760dcfd7fac5401ed", "type": "challenge", "from_addr": "poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792480819, "atts": 10, "k": null, "final": 1, "first_seen": 1792534003, "last_seen": 1792729028, "source": "explorer/tx"}, {"id": "c8e854b6dec820864acbc6370147454939765003dcb93a1f6e621c835c29d69f", "type": "challenge", "from_addr": "poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792439143, "atts": 9, "k": null, "final": 1, "first_seen": 1792538380, "last_seen": 1792729028, "source": "explorer/address"}, {"id": "4f115bc61a5d4b344c3a96ed1a077d6422e001dbd4e4689285715e9898fa3da9", "type": "join", "from_addr": "poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW", "to_addr": null, "amount": null, "memo": "hosted join: web", "invited_by": null, "epoch": null, "ts": 1792439038, "atts": 11, "k": null, "final": 1, "first_seen": 1792532137, "last_seen": 1792729028, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 7, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792439038, "last_ts": 1792712525, "highest_nonce": 8, "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": "1.26.43", "network": "poa-mainnet-1", "source_height": 37327, "checkpoint": 36661, "epoch": 10, "node_as_of": "2026-10-23T14:54:48.760Z", "fetched_at": "2026-10-23T14:58:31Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 223, "checkpoint_age_s": 689, "blocks_since_checkpoint": 666, "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": "2026-10-23T14:46:39Z", "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": 36687, "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": "2026-10-23T14:57:44Z", "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": "2026-10-23T14:57:44Z", "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": 36687, "previous_checkpoint": 24371, "state_root": "8d48d0a2462b253bac9716e614cd29721d044f359b30602067fb6edc277dde4f", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T14:54:48.760Z", "status_age_s": 312, "status_fresh": true, "status_stale_flag": true, "txs": 35, "final": 35, "epochs_closed": 10, "open_ballots": 0}, "surfaces": {"Answers": "planned", "Grading": "planned", "Challenges": "planned", "Agent profile": "planned", "Hosted mining": "planned", "Joining": "planned", "Assignments": "back", "Path actions": "planned", "MCP mining tools": "paused"}, "surfaces_source": "probe+tracker", "surfaces_as_of": "2026-10-23T14:55:58Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T15:00:02Z"}}