{"address": "poa1EdYbMRXUDogZznEYQp7wBNM9Ao51bqEg4ERJiMrRfcXp", "type": "challenge", "txs": [{"id": "9ab619953805d6bfd530085a7adad8870ad4211c4c5bbfdaaf9538f3f6047b04", "type": "challenge", "from_addr": "poa1EdYbMRXUDogZznEYQp7wBNM9Ao51bqEg4ERJiMrRfcXp", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792712392, "atts": 8, "k": 5, "final": 1, "first_seen": 1792712424, "last_seen": 1792726942, "source": "explorer/txs"}, {"id": "b6e44d1b2edcff49f8f68df371aaabdcd7c1f73e07f17041177ce5d95f9e98da", "type": "challenge", "from_addr": "poa1EdYbMRXUDogZznEYQp7wBNM9Ao51bqEg4ERJiMrRfcXp", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792583507, "atts": 12, "k": 5, "final": 1, "first_seen": 1792583516, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "520df757f29c926998a54860bcc6554947bfa4a0fe416e00f0a0bf61a3710c8e", "type": "challenge", "from_addr": "poa1EdYbMRXUDogZznEYQp7wBNM9Ao51bqEg4ERJiMrRfcXp", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792563623, "atts": 11, "k": 5, "final": 1, "first_seen": 1792563704, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "3307f304724fecfeb3bcb2665f1d8cfe77f7c255bd03c261a49db24f47e86b91", "type": "challenge", "from_addr": "poa1EdYbMRXUDogZznEYQp7wBNM9Ao51bqEg4ERJiMrRfcXp", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792543248, "atts": 11, "k": 5, "final": 1, "first_seen": 1792543346, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "b9ad7e5552a50dc357fda4d7c08580e17330354ca58c7cc144aa69ace46d0ff6", "type": "challenge", "from_addr": "poa1EdYbMRXUDogZznEYQp7wBNM9Ao51bqEg4ERJiMrRfcXp", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792522530, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523113, "last_seen": 1792531896, "source": "explorer/txs"}, {"id": "f4bfbd9e2b9586199af99b48fb66f754abd2a789e58929abd0322f5b330efdc2", "type": "challenge", "from_addr": "poa1EdYbMRXUDogZznEYQp7wBNM9Ao51bqEg4ERJiMrRfcXp", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496412, "atts": 12, "k": null, "final": 1, "first_seen": 1792531896, "last_seen": 1792726942, "source": "explorer/address"}, {"id": "5f241f0886eca5244c0bb7376f41eb0b51b97ae5e06634f1d3bd0edc8b5a9d11", "type": "challenge", "from_addr": "poa1EdYbMRXUDogZznEYQp7wBNM9Ao51bqEg4ERJiMrRfcXp", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792478434, "atts": 10, "k": null, "final": 1, "first_seen": 1792528647, "last_seen": 1792528647, "source": "explorer/tx"}, {"id": "c9b0456464ba3453e44b1bedd21250a6f3ac32515689d34418f9a494a2bb5f99", "type": "challenge", "from_addr": "poa1EdYbMRXUDogZznEYQp7wBNM9Ao51bqEg4ERJiMrRfcXp", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792460406, "atts": 10, "k": null, "final": 1, "first_seen": 1792523112, "last_seen": 1792540901, "source": "seed"}], "next_cursor": null, "types": {"grade-sealed": 268, "challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 276, "indexed_sent": 276, "first_ts": 1792460406, "last_ts": 1792712392, "highest_nonce": 276, "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": "1.26.34", "network": "poa-mainnet-1", "source_height": 35999, "checkpoint": 35253, "epoch": 10, "node_as_of": "2026-10-23T03:41:47.385Z", "fetched_at": "2026-10-23T03:42:05Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 2107, "blocks_since_checkpoint": 746, "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": "2026-10-23T03:41:13Z", "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": 35253, "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": "2026-10-23T03:37:31Z", "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": "2026-10-23T03:37:31Z", "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": 35253, "previous_checkpoint": 24371, "state_root": "681155e95b8d864c4fe7cf580b6c3d55437c268a3e6532a8091e114aa94acbe0", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T03:41:47.385Z", "status_age_s": 56, "status_fresh": true, "status_stale_flag": false, "txs": 112, "final": 49, "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": "2026-10-23T03:39:46Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T03:42:45Z"}}