{"address": "poa1HiUvWoot1SVDa1AK3PxrTan2X1NyZBWfvR9DCnFDFjw4", "type": null, "txs": [{"id": "b7cf0a6e7271fc3b76bfdadb571341ac5e86d0135589f52ba6a0eb7f5b7c4a90", "type": "challenge", "from_addr": "poa1HiUvWoot1SVDa1AK3PxrTan2X1NyZBWfvR9DCnFDFjw4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792584677, "atts": 11, "k": 5, "final": 1, "first_seen": 1792584726, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "956b07785ed1fd4453fe211b5393824490abbad3db4f96c02634e5e33e19294e", "type": "challenge", "from_addr": "poa1HiUvWoot1SVDa1AK3PxrTan2X1NyZBWfvR9DCnFDFjw4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792569897, "atts": 11, "k": 5, "final": 1, "first_seen": 1792569933, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "69658aad57a7ce397c9ad7ce2ef9b61eab53a4b85732f538ad412504726899c3", "type": "challenge", "from_addr": "poa1HiUvWoot1SVDa1AK3PxrTan2X1NyZBWfvR9DCnFDFjw4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792558930, "atts": 11, "k": 5, "final": 1, "first_seen": 1792558948, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "e29169fe4811898b1b5a96cbc2f4630b620447e36bea44d7f228b65e6d20ab49", "type": "challenge", "from_addr": "poa1HiUvWoot1SVDa1AK3PxrTan2X1NyZBWfvR9DCnFDFjw4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496822, "atts": 10, "k": null, "final": 1, "first_seen": 1792530570, "last_seen": 1792706580, "source": "explorer/tx"}, {"id": "bb5a59e0daf9a30e118fd442fc1d7708c1beb9fabb10179bc95d868d0f3ea82d", "type": "challenge", "from_addr": "poa1HiUvWoot1SVDa1AK3PxrTan2X1NyZBWfvR9DCnFDFjw4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792473664, "atts": 12, "k": null, "final": 1, "first_seen": 1792528493, "last_seen": 1792706580, "source": "explorer/tx"}, {"id": "a52e191f0a67b73b6212eceff32afebc2f0964d71b14e47c89fdec584d65b2bb", "type": "challenge", "from_addr": "poa1HiUvWoot1SVDa1AK3PxrTan2X1NyZBWfvR9DCnFDFjw4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792464834, "atts": 10, "k": null, "final": 1, "first_seen": 1792528428, "last_seen": 1792706580, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792464834, "last_ts": 1792584677, "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": "1.26.8", "network": "poa-mainnet-1", "source_height": 34312, "checkpoint": 33463, "epoch": 10, "node_as_of": "2026-10-22T22:49:41.613Z", "fetched_at": "2026-10-22T22:49:51Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 4565, "blocks_since_checkpoint": 849, "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": "2026-10-22T22:46:52Z", "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": "the mining route answers as open and the hardening notice is no longer active", "halted_list_public": false, "url": "https://poascan.io/upgrade", "phase": "recovery", "headline": "Mining reopened: some endpoints are back. Grading still paused.", "headline_short": "Mining reopened. Grading paused.", "updated_at": "2026-10-22T22:45:56Z", "hosted_routes": {"mining": "open", "grading": "paused", "send": "paused", "swap_offer": "paused", "vote": "paused", "export": "paused"}, "hosted_routes_checked_at": "2026-10-22T22:45:56Z", "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": "2026-10-22T22:49:41.613Z", "status_age_s": 67, "status_fresh": true, "status_stale_flag": false, "txs": 211, "final": 105, "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": "2026-10-22T22:49:58Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T22:50:50Z"}}