{"address": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "type": null, "txs": [{"id": "243beae8bc145c371a9f670c3f72ee3af8a89c3448d295b34e3790ba1bcbe8d9", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 19, "ts": 1793276263, "atts": 8, "k": 5, "final": 1, "first_seen": 1793276387, "last_seen": 1793280515, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "018ac23a996e753d6afc51c8102b1d6c61449ffc0be3b6624c220ac03f6022ab", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 18, "ts": 1793265516, "atts": 8, "k": 5, "final": 1, "first_seen": 1793265528, "last_seen": 1793267479, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "476071806acbfcd455570c27704fe85db35b6796a9bf5e5791a0d2b74164b7da", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 16, "ts": 1793206772, "atts": 8, "k": 5, "final": 1, "first_seen": 1793206863, "last_seen": 1793210698, "source": "explorer/address", "segment": 2, "carried_over": null}, {"id": "9bd4d5712296e95d80900bfee164b8f85dd5dfb83779341bb33e9f984232ed81", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 13, "ts": 1793144913, "atts": 8, "k": 5, "final": 1, "first_seen": 1793145029, "last_seen": 1793210698, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "5449f56cf58b3a2be1646cfd81e581d68c4205a880895a4173c352ef31304a20", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 12, "ts": 1793137974, "atts": 11, "k": 5, "final": 1, "first_seen": 1793138038, "last_seen": 1793210698, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "02e0c9a9cb90804dc70c41b4d17e0a2b2898f539fbc61ce4a1c64db0805e1f1d", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 11, "ts": 1793105215, "atts": 32, "k": 5, "final": 1, "first_seen": 1793105334, "last_seen": 1793210698, "source": "txs-window", "segment": 2, "carried_over": null}, {"id": "374a370cd2658a14cf31307c2298659085d1a70dab375ac59d19b4cd2b9ea60f", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1793054880, "atts": 8, "k": 5, "final": 1, "first_seen": 1793054937, "last_seen": 1793210698, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "8347a49c21a8066e112972de492d1ec06593236e739e28213a32e7746fd90f65", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1793039763, "atts": 8, "k": 5, "final": 1, "first_seen": 1793039823, "last_seen": 1793210698, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "11d686304ae873bf145b66ff06e927604553a98f2dce83987c7fea63634c3b4f", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792944593, "atts": 10, "k": 5, "final": 1, "first_seen": 1792944723, "last_seen": 1793267775, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "92489772851d1c98f9a87689ceb5a5423a5775d8227ca08065799d5a5eaf8c01", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792940513, "atts": 25, "k": 5, "final": 1, "first_seen": 1792940665, "last_seen": 1793210698, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "c7428755036235fb57738347e23cef3771fdafae2821d4f4306b232138260ef3", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 14, "ts": 1792843440, "atts": 30, "k": 5, "final": 1, "first_seen": 1792843518, "last_seen": 1792849932, "source": "explorer/txs", "segment": 1, "carried_over": false}, {"id": "3c336ec9074b52ca8883b80ec6fc0fc327bdd317264b1422b0ee8a13046b1ab7", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 13, "ts": 1792822089, "atts": 15, "k": 5, "final": 1, "first_seen": 1792822142, "last_seen": 1792848394, "source": "explorer/txs", "segment": 1, "carried_over": false}, {"id": "5b03af88d1727ee89c07ab47c73b755937d7d97882f6d52f261835b5e06f254d", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 12, "ts": 1792793094, "atts": 8, "k": 5, "final": 1, "first_seen": 1792793130, "last_seen": 1792797540, "source": "explorer/txs", "segment": 1, "carried_over": null}, {"id": "50287a017ed8552116e74537ee195f7b2450a90d62a472518a65c69d2210957c", "type": "challenge", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 11, "ts": 1792788687, "atts": 40, "k": 5, "final": 1, "first_seen": 1792788770, "last_seen": 1792789668, "source": "explorer/txs", "segment": 1, "carried_over": null}, {"id": "3b52a716b1907229a16bc1d7a59ff4eb90ee0fa4fa3ade9baeef047335de1f5f", "type": "join", "from_addr": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ", "to_addr": null, "amount": null, "memo": "hosted join: sable-kestrel-982", "invited_by": null, "epoch": null, "ts": 1792788523, "atts": 42, "k": 5, "final": 1, "first_seen": 1792788529, "last_seen": 1792789668, "source": "explorer/txs", "segment": 1, "carried_over": null}], "next_cursor": null, "types": {"challenge": 14, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 15, "indexed_sent": 15, "first_ts": 1792788523, "last_ts": 1793276263, "segment": 2, "highest_nonce": 3, "nonce_gap": 0, "complete": null, "by_segment": [{"segment": 2, "label": "Segment 2", "archived": false, "indexed_sent": 10, "first_ts": 1792940513, "last_ts": 1793276263, "highest_nonce": 3, "nonce_gap": 0, "complete": null}, {"segment": 1, "label": "Segment 1 (archived)", "archived": true, "indexed_sent": 5, "first_ts": 1792788523, "last_ts": 1792843440, "highest_nonce": 2, "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": 107614, "checkpoint": 106587, "epoch": 19, "node_as_of": "2026-10-29T13:32:29.544Z", "fetched_at": "2026-10-29T13:33:44Z", "stale": true, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 899, "blocks_since_checkpoint": 1027, "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": ["grading"], "working": ["onboarding", "hosted_mining", "self_custody_mining", "epoch_closes", "attestation_earnings", "challenge_pool_payouts", "balances", "explorer"], "self_custody": "POST /api/submit plus /api/receipt keep working", "pending_ttl_epochs": 16, "parked_checkpoint": 24371, "checkpoint": 106587, "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 Grading and Tx lookup down 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": "open", "send": "open", "swap_offer": "open", "vote": "open", "export": "open"}, "hosted_routes_display": {"mining": "open", "grading": "unconfirmed", "send": "open", "swap_offer": "open", "vote": "open", "export": "open"}, "swap_route": {"state": "open", "display": "open", "writable": true, "probe_state": "open", "http": 401, "checked_at": "2026-10-29T13:22:39Z", "since": "2026-10-29T13:02:06Z", "stale": false, "feed": "OK", "label": "Open", "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": "2026-10-29T13:22:39Z", "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": 106587, "previous_checkpoint": 44003, "state_root": "e168623598a2b7a9a08a163ab3d072025ffbd0fddf41d6808bbe91183d615038", "supply": "3185748126.701647", "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": "2026-10-29T13:32:29.544Z", "status_age_s": 180, "status_fresh": true, "status_stale_flag": false, "txs": 687, "final": 627, "epochs_closed": 19, "open_ballots": 0}, "unconfirmed": ["grading"], "grading": {"state": "unconfirmed", "label": "Grading: notice says open, not yet confirmed", "basis": "notice", "notice_id": "2026-10-23-grading-resumed", "halt_notice": null, "seals_since_notice": 47214, "sealers_since_notice": 99, "last_seal_at": "2026-10-29T13:26:00Z", "seals_recent": 1, "recent_window_s": 1800, "min_seals": 2, "feed_fresh": true}, "route_halts": {"as_of": "2026-10-29T13:34:43Z", "halted": [{"id": "grading", "label": "Grading", "state": "down", "since": "2026-10-29T12:29:46Z", "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": "unconfirmed", "Challenges": "back", "Agent profile": "back", "Hosted mining": "back", "Joining": "back", "Assignments": "back", "Path actions": "back", "MCP mining tools": "back"}, "surfaces_source": "probe+tracker", "surfaces_as_of": "2026-10-29T13:30:56Z", "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": 1793280824, "last_seen": 1793280824, "signals": ["header:x-poa-edge"], "data": "last real values kept; nothing from the notice response was stored"}, "generated_at": "2026-10-29T13:35:34Z"}}