{"address": "poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM", "type": null, "txs": [{"id": "92b1e1f6fcb6366d78da257bf75d53d955abc3a3fe6823f8707970cb383be8b6", "type": "challenge", "from_addr": "poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792715257, "atts": 8, "k": 5, "final": 1, "first_seen": 1792715330, "last_seen": 1792718006, "source": "explorer/txs"}, {"id": "59020facc3c68a6f2e390b50d1f5ca2d3050467c737ec39fc31f872b68366595", "type": "challenge", "from_addr": "poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792574074, "atts": 12, "k": 5, "final": 1, "first_seen": 1792574123, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "09978fa96d7bc5bdafe698dcd23ac4d1399f2485af50683667495d73250ceb61", "type": "challenge", "from_addr": "poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792557346, "atts": 11, "k": 5, "final": 1, "first_seen": 1792557417, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "282a66655ceec0e0bb9169fea32117cc9339623d0c3a3af1e00ee0c437252bc9", "type": "challenge", "from_addr": "poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792497597, "atts": 12, "k": null, "final": 1, "first_seen": 1792529853, "last_seen": 1792682057, "source": "explorer/tx"}, {"id": "ad0286d8451e744aadef6d24578239e479c81346d3ccdeea47c575a55d921a88", "type": "challenge", "from_addr": "poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474527, "atts": 10, "k": null, "final": 1, "first_seen": 1792534295, "last_seen": 1792682057, "source": "explorer/tx"}, {"id": "9c44c6b6daf04c412343f205ed2b0a6750f89bfaa54265e5fbde65450780b5d7", "type": "challenge", "from_addr": "poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792464807, "atts": 9, "k": null, "final": 1, "first_seen": 1792529613, "last_seen": 1792682057, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792464807, "last_ts": 1792715257, "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": "1.26.25", "network": "poa-mainnet-1", "source_height": 35496, "checkpoint": 33463, "epoch": 10, "node_as_of": "2026-10-23T01:17:57.255Z", "fetched_at": "2026-10-23T01:18:16Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 13458, "blocks_since_checkpoint": 2033, "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": "2026-10-23T01:16:27Z", "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": 33463, "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": "2026-10-23T01:05:33Z", "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": "2026-10-23T01:05:33Z", "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": 33463, "previous_checkpoint": 24371, "state_root": "f77320b999ac91e10c89aba31e570c9186f4a2a0a2471a9e4975c3271dbccdbf", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T01:17:57.255Z", "status_age_s": 64, "status_fresh": true, "status_stale_flag": false, "txs": 1396, "final": 980, "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": "2026-10-23T01:15:17Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T01:19:01Z"}}