{"address": "poa1DFNGUQCcNnz6HAfVbndndB3ftZHJNWdGnZekJHDNdMW6", "type": "challenge", "txs": [{"id": "42d26cd2ef82faa42fc57b23c2389656c6dc616029e3b29e8264432edbedab74", "type": "challenge", "from_addr": "poa1DFNGUQCcNnz6HAfVbndndB3ftZHJNWdGnZekJHDNdMW6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792530890, "atts": 13, "k": 5, "final": 1, "first_seen": 1792530932, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "10d9cd4a4716d8d63abe39444adda49894f74fc8b68aa48e338b5546feded9bb", "type": "challenge", "from_addr": "poa1DFNGUQCcNnz6HAfVbndndB3ftZHJNWdGnZekJHDNdMW6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792497544, "atts": 10, "k": null, "final": 1, "first_seen": 1792530325, "last_seen": 1792709522, "source": "explorer/tx"}, {"id": "cc0da1ab0e97d025393fad3f39667757d497fd2acc88981e1d03e88e3e0867bd", "type": "challenge", "from_addr": "poa1DFNGUQCcNnz6HAfVbndndB3ftZHJNWdGnZekJHDNdMW6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474727, "atts": 10, "k": null, "final": 1, "first_seen": 1792527673, "last_seen": 1792709522, "source": "explorer/tx"}, {"id": "a7bcb851505272bed3649f54a7236f24371756b177525f708c22a91a4780b99f", "type": "challenge", "from_addr": "poa1DFNGUQCcNnz6HAfVbndndB3ftZHJNWdGnZekJHDNdMW6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451433, "atts": 9, "k": null, "final": 1, "first_seen": 1792538509, "last_seen": 1792709522, "source": "explorer/address"}, {"id": "d0aed8d9c9a95aa3b82d36965a5507d2ea483c5e92d08aba3241fd70128da88c", "type": "challenge", "from_addr": "poa1DFNGUQCcNnz6HAfVbndndB3ftZHJNWdGnZekJHDNdMW6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792432473, "atts": 9, "k": null, "final": 1, "first_seen": 1792529169, "last_seen": 1792709522, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792432244, "last_ts": 1792530890, "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": "1.26.11", "network": "poa-mainnet-1", "source_height": 34474, "checkpoint": 33463, "epoch": 10, "node_as_of": "2026-10-22T23:13:10.508Z", "fetched_at": "2026-10-22T23:14:19Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 6071, "blocks_since_checkpoint": 1011, "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": "2026-10-22T23:12:55Z", "join_source": "tracker", "hosted_mining": "paused", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": ["hosted_mining", "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 endpoint responding: some endpoints are back. Grading still paused.", "headline_short": "Mining endpoint responding. Grading paused.", "updated_at": "2026-10-22T23:01:04Z", "hosted_routes": {"mining": "open", "grading": "paused", "send": "paused", "swap_offer": "paused", "vote": "paused", "export": "paused"}, "hosted_routes_display": {"mining": "responding", "grading": "paused", "send": "paused", "swap_offer": "paused", "vote": "paused", "export": "paused"}, "official": {"mining": false, "routes": false, "source": null}, "mining_back_at": null, "hosted_routes_checked_at": "2026-10-22T23:01:04Z", "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": "2026-10-22T23:13:10.508Z", "status_age_s": 164, "status_fresh": true, "status_stale_flag": false, "txs": 404, "final": 250, "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": "2026-10-22T23:12:15Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T23:15:54Z"}}