{"address": "poa1Bgx8G1qQCBRfdNZjEPjQv2ffsuKMuUN22VzPotAJ4sqX", "type": "challenge", "txs": [{"id": "5d6f05feb9c150ad2dd8649cb7a0821f7ad9a5ba2be730f39de7c92d88c9251d", "type": "challenge", "from_addr": "poa1Bgx8G1qQCBRfdNZjEPjQv2ffsuKMuUN22VzPotAJ4sqX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792708836, "atts": 8, "k": 5, "final": 1, "first_seen": 1792708903, "last_seen": 1792709733, "source": "explorer/txs"}, {"id": "9e77254ac03ae72f6d82d40773212a5f59b2ee955a1760732d14b05595ae458d", "type": "challenge", "from_addr": "poa1Bgx8G1qQCBRfdNZjEPjQv2ffsuKMuUN22VzPotAJ4sqX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560023, "atts": 11, "k": 5, "final": 1, "first_seen": 1792560085, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "f69410e76cc8c10e73b214b42a8e5142ea9881f123664bffd0fbeca918917d1f", "type": "challenge", "from_addr": "poa1Bgx8G1qQCBRfdNZjEPjQv2ffsuKMuUN22VzPotAJ4sqX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792537828, "atts": 12, "k": 5, "final": 1, "first_seen": 1792537951, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "92d3f7ceb9638bbc0b06df5d81323db7303f79aee89cd92536551b40119586a4", "type": "challenge", "from_addr": "poa1Bgx8G1qQCBRfdNZjEPjQv2ffsuKMuUN22VzPotAJ4sqX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516348, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792527356, "source": "seed"}, {"id": "0c8dec1ae0404c09963706f4cbc80e8047de2206c77fddfd57b3a292efb1bdda", "type": "challenge", "from_addr": "poa1Bgx8G1qQCBRfdNZjEPjQv2ffsuKMuUN22VzPotAJ4sqX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792494623, "atts": 20, "k": null, "final": 1, "first_seen": 1792530731, "last_seen": 1792707407, "source": "explorer/tx"}, {"id": "04929844ecf2121d7a697dbe0c6236f3f7f1ab30ff5ea0e03645f6e93b4c3390", "type": "challenge", "from_addr": "poa1Bgx8G1qQCBRfdNZjEPjQv2ffsuKMuUN22VzPotAJ4sqX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792483554, "atts": 11, "k": null, "final": 1, "first_seen": 1792531616, "last_seen": 1792707407, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792483519, "last_ts": 1792708836, "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": "1.26.10", "network": "poa-mainnet-1", "source_height": 34396, "checkpoint": 33463, "epoch": 10, "node_as_of": "2026-10-22T22:56:00.670Z", "fetched_at": "2026-10-22T22:56:13Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 4944, "blocks_since_checkpoint": 933, "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": "2026-10-22T22:55:53Z", "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": "2026-10-22T22:45:56Z", "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": "2026-10-22T22:45:56Z", "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": "2026-10-22T22:56:00.670Z", "status_age_s": 67, "status_fresh": true, "status_stale_flag": false, "txs": 298, "final": 105, "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": "2026-10-22T22:55:57Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T22:57:07Z"}}