{"address": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "type": "challenge", "txs": [{"id": "1bad96277e6c9414abeb6df2ee3f164c5e1c1d706e9a5285545708a7e90e2025", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 14, "ts": 1793182167, "atts": 8, "k": 5, "final": 1, "first_seen": 1793182276, "last_seen": 1793186063, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "92e0d28a420a7f8ea3da15fa923d42163d33066266afd03338df34ef179ac607", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 12, "ts": 1793124946, "atts": 8, "k": 5, "final": 1, "first_seen": 1793125141, "last_seen": 1793170157, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "1f6465290ba35932d6167745f26f91f8d3a8624d0e59448e5b4195699c7004c8", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 11, "ts": 1793097445, "atts": 9, "k": null, "final": 1, "first_seen": 1793097467, "last_seen": 1793170158, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "4d4dde9d1caf7612710ee5db4263b5898c852d03bc520d097fc080fa69c03eef", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1793057443, "atts": 42, "k": 5, "final": 1, "first_seen": 1793057478, "last_seen": 1793168133, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "76c0d2cce77d34e677c2c41be84af6ea0028b7bb63658b57ca5719d260f57dda", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1793031651, "atts": 8, "k": 5, "final": 1, "first_seen": 1793031699, "last_seen": 1793167228, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "152bb25d8d3b7e486e37cd40961de247670f17743409c58f9c908c731d3fdddc", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1793023798, "atts": 9, "k": 5, "final": 1, "first_seen": 1793023910, "last_seen": 1793166925, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "2078af316e4c8e8dd777fc7f474692f0d15f64f89c509852555a0c1fb2f2a429", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792997694, "atts": 8, "k": 5, "final": 1, "first_seen": 1792997761, "last_seen": 1793168984, "source": "txs-window", "segment": 2, "carried_over": null}, {"id": "49c906dbe9f531d04144adb54af659ef48e867eed3399eb9a27c42f8b243e82b", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792974598, "atts": 34, "k": 5, "final": 1, "first_seen": 1792974635, "last_seen": 1793165117, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "40e698d0fc8b2100e445d1048448cbd0ff2695fd42fd4fd71050429fd0957fa5", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792955199, "atts": 52, "k": 5, "final": 1, "first_seen": 1792955261, "last_seen": 1793164211, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "dfe290665feb4be76444bc24c8499df04f54c61da4386faef9f0bfeeac018944", "type": "challenge", "from_addr": "poa12jsvpSeZ4YpLPqv3RThoxSs155RvP9d4JR7sGN6DbW8t", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792932704, "atts": 48, "k": 5, "final": 1, "first_seen": 1792932803, "last_seen": 1793163314, "source": "explorer/txs", "segment": 2, "carried_over": null}], "next_cursor": null, "types": {"challenge": 10, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 11, "indexed_sent": 11, "first_ts": 1792919539, "last_ts": 1793182167, "segment": 2, "highest_nonce": 10, "nonce_gap": 0, "complete": null, "by_segment": [{"segment": 2, "label": "Segment 2", "archived": false, "indexed_sent": 11, "first_ts": 1792919539, "last_ts": 1793182167, "highest_nonce": 10, "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. Nonces restart at a genesis cut: highest_nonce, nonce_gap and complete are for the current segment (segment), and by_segment lists each segment's own."}, "method": "https://poascan.io/about#history", "meta": {"api_version": "1.26.218", "network": "poa-mainnet-1", "source_height": 99076, "checkpoint": 98671, "epoch": 18, "node_as_of": null, "fetched_at": "2026-10-29T05:18:19Z", "stale": true, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 115, "blocks_since_checkpoint": 405, "segment": 2, "genesis_cut": {"label": "Genesis cut", "ts": 1792875660, "notice_id": "2026-10-24-genesis-cut", "txid": "e1c4ea26349b41a6781bcb76f98e3da4118398d6a212122c099ab75561b38373", "from_segment": 1, "from_height": 44003, "segment": 2, "archive_url": "https://github.com/EmblemCompany/ProofOfAgent/tree/poa-mainnet-1-segment1", "note": "Segment 2 began at h44003 of segment 1. Earlier history archived.", "carried_closes": [{"segment": 1, "epoch": 13}], "excluded_closes": [{"segment": 1, "epoch": 12}, {"segment": 1, "epoch": 14}], "carry_unlocked": true}, "maintenance": {"active": false, "cleared_by": "upgrade_complete", "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "open", "last_join_at": "2026-10-28T16:27:51Z", "join_source": "tracker", "hosted_mining": "back", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": ["hosted_mining", "grading", "challenge_pool_payouts"], "working": ["onboarding", "self_custody_mining", "epoch_closes", "attestation_earnings", "balances", "explorer"], "self_custody": "POST /api/submit plus /api/receipt keep working", "pending_ttl_epochs": 16, "parked_checkpoint": 24371, "checkpoint": 98671, "auto_clear": "when an official notice says grading is back and the hardening is over (complete); before that, 6 hours after mining is officially back", "halted_list_public": false, "url": "https://poascan.io/upgrade", "phase": "complete", "headline": "Probes show Hosted mining, Grading, Path actions, Swap writes and Tx lookup halted or degraded.", "headline_short": "Routes halted.", "completed_at": "2026-10-23T16:57:36Z", "completed_by": {"notice_id": "2026-10-23-grading-resumed", "txid": "a241efae5b315b9f4dfdd4030990321d3d794cf800acdb76932029c6be267000"}, "updated_at": "2026-10-23T16:57:36Z", "hosted_routes": {"mining": "open", "grading": "paused", "send": "open", "swap_offer": "paused", "vote": "open", "export": "open"}, "hosted_routes_display": {"mining": "open", "grading": "paused", "send": "open", "swap_offer": "paused", "vote": "open", "export": "open"}, "swap_route": {"state": "paused", "display": "paused", "writable": false, "probe_state": "paused", "http": 503, "checked_at": "2026-10-29T05:16:35Z", "since": "2026-10-29T04:53:26Z", "stale": false, "feed": "Degraded", "label": "Paused", "basis": "write_check"}, "official": {"mining": true, "routes": true, "source": "notice", "mining_at": 1792715634}, "mining_back_at": "2026-10-22T23:45:49Z", "hosted_routes_checked_at": "2026-10-29T05:16:35Z", "notice": {"id": "2026-10-21-hardening", "active": false, "issued_at": null, "expires_at": null, "superseded_by": "2026-10-23-grading-resumed"}, "segment_notice": {"id": "2026-10-24-genesis-cut", "label": "Genesis cut", "note": "Segment 2 began at h44003 of segment 1. Earlier history archived.", "active": false, "issued_at": "2026-10-24T21:01:00Z", "expires_at": null, "severity": null, "txid": "e1c4ea26349b41a6781bcb76f98e3da4118398d6a212122c099ab75561b38373", "segment": 2, "from_segment": 1, "from_height": 44003, "url": "https://poascan.io/about#segments"}, "recovery": {"moved": true, "checkpoint": 98671, "previous_checkpoint": 44003, "state_root": "4c0bdea84ce8905acfa9fd4fcf58fd617fd5296bf67c0c5383752000aa8b3a14", "supply": "3115804810.054897", "supply_before": "1430247702.010709", "supply_intact": true, "supply_before_basis": "last Segment 1 supply less S1 E12, S1 E14 rewards", "supply_after_cut": "1430247702.010709", "supply_cross_check": {"value": "1430247702.010709", "basis": "Segment 1 supply at checkpoint h44003 plus S1 E13 rewards", "ts": 1792804911, "intact": true}, "previous_segment": 1, "status_as_of": "2026-10-29T05:08:06.629Z", "status_age_s": 654, "status_fresh": false, "status_stale_flag": false, "txs": 171, "final": 2, "epochs_closed": 18, "open_ballots": 0}, "unconfirmed": [], "grading": {"state": "halted", "label": "Grading halted", "basis": "route", "notice_id": "2026-10-23-grading-resumed", "halt_notice": null, "seals_since_notice": 46411, "sealers_since_notice": 89, "last_seal_at": "2026-10-29T02:57:32Z", "seals_recent": 0, "recent_window_s": 1800, "min_seals": 2, "feed_fresh": true}, "route_halts": {"as_of": "2026-10-29T05:18:55Z", "halted": [{"id": "hosted_mining", "label": "Hosted mining", "state": "halted", "since": "2026-10-29T03:01:58Z", "stale": false}, {"id": "grading", "label": "Grading", "state": "halted", "since": "2026-10-29T03:09:30Z", "stale": false}, {"id": "path_actions", "label": "Path actions", "state": "halted", "since": "2026-10-29T03:01:58Z", "stale": false}, {"id": "swap_writes", "label": "Swap writes", "state": "halted", "since": "2026-10-28T21:00:45Z", "stale": false}, {"id": "tx_lookup", "label": "Tx lookup", "state": "halted", "since": "2026-10-28T14:57:36Z", "stale": false}], "url": "https://poascan.io/api/v1/routes"}, "surfaces": {"Answers": "back", "Grading": "paused", "Challenges": "paused", "Agent profile": "paused", "Hosted mining": "paused", "Joining": "back", "Assignments": "paused", "Path actions": "back", "MCP mining tools": "back"}, "surfaces_source": "probe+tracker", "surfaces_as_of": "2026-10-29T05:15:03Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "upstream_notice": {"text": "minepoa.com sent a notice instead of data.", "endpoints": ["/api/explorer/txs"], "first_seen": 1793251099, "last_seen": 1793251099, "signals": ["header:x-poa-edge"], "data": "last real values kept; nothing from the notice response was stored"}, "generated_at": "2026-10-29T05:19:06Z"}}