{"address": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "type": null, "txs": [{"id": "89f8f80cb7114cd1f96c0a8c207f0c7dbddc8841a74ae28b58d87817de45ed90", "type": "challenge", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 11, "ts": 1793104508, "atts": 12, "k": 5, "final": 1, "first_seen": 1793104599, "last_seen": 1793131045, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "381ee79bdc68e7f80cd6e9bd82b0cd40e6d27c5035d951e93e378e7dbfa6637d", "type": "challenge", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1793067858, "atts": 31, "k": 5, "final": 1, "first_seen": 1793067945, "last_seen": 1793113755, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "8d0ff2ea72c7e8653161a27f43806bee27d5e861c498a231d43070fbc324647a", "type": "challenge", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1793049373, "atts": 30, "k": null, "final": 1, "first_seen": 1793049434, "last_seen": 1793113755, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "4ca52fd9f77c768957ee33ff530583d523763c12212ab4c0070b82dd8665e4af", "type": "challenge", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1793015601, "atts": 30, "k": 5, "final": 1, "first_seen": 1793015627, "last_seen": 1793113755, "source": "txs-window", "segment": 2, "carried_over": null}, {"id": "8d2bbf7e6e212a7e3bc37b9303e0c5d6dbc35d5418fbdb50f801197a219cd75c", "type": "challenge", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1793000576, "atts": 52, "k": 5, "final": 1, "first_seen": 1793000640, "last_seen": 1793113755, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "2e8be5ee10cb674ecb614eba1f5a013d6487753d9171a2488fc8b5a1966f9216", "type": "challenge", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792978222, "atts": 36, "k": 5, "final": 1, "first_seen": 1792978227, "last_seen": 1793113755, "source": "txs-window", "segment": 2, "carried_over": null}, {"id": "ebedb20ec66a48434c0d0fdcd212a5a9f3342d25a79872f297cc8c7d995aa27d", "type": "challenge", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792957336, "atts": 23, "k": 5, "final": 1, "first_seen": 1792957445, "last_seen": 1793113755, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "0d1939029fc1d29aaa5b38f7f38a5830eefb10179748d5a01c9735d07cdc391a", "type": "challenge", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792926311, "atts": 8, "k": 5, "final": 1, "first_seen": 1792926386, "last_seen": 1793113755, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "4a370971f9ee6eb3eec2d5c6bcb0bf8856219b60332fb22afcd692c641ee327d", "type": "challenge", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792920828, "atts": 45, "k": 5, "final": 1, "first_seen": 1792920892, "last_seen": 1793113755, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "c0cb5bfba5c0c4f53150b60baebc03321d11220cf88894ce110c674fdd19f003", "type": "join", "from_addr": "poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP", "to_addr": null, "amount": null, "memo": "hosted join: EmoryHazel", "invited_by": null, "epoch": null, "ts": 1792919657, "atts": 59, "k": 5, "final": 1, "first_seen": 1792919685, "last_seen": 1793113755, "source": "explorer/txs", "segment": 2, "carried_over": null}], "next_cursor": null, "types": {"challenge": 9, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 10, "indexed_sent": 10, "first_ts": 1792919657, "last_ts": 1793104508, "segment": 2, "highest_nonce": 8, "nonce_gap": 0, "complete": null, "by_segment": [{"segment": 2, "label": "Segment 2", "archived": false, "indexed_sent": 10, "first_ts": 1792919657, "last_ts": 1793104508, "highest_nonce": 8, "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": "1.26.192", "network": "poa-mainnet-1", "source_height": 78966, "checkpoint": 77756, "epoch": 13, "node_as_of": "2026-10-27T22:28:37.885Z", "fetched_at": "2026-10-27T22:29:16Z", "stale": true, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 1762, "blocks_since_checkpoint": 1210, "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": "2026-10-27T22:25:10Z", "join_source": "tracker", "hosted_mining": "back", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": [], "working": ["onboarding", "hosted_mining", "grading", "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": 77756, "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 Swap writes and Tx lookup halted. The upgrade notice said all paths open.", "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": "unknown", "vote": "open", "export": "open"}, "hosted_routes_display": {"mining": "open", "grading": "open", "send": "open", "swap_offer": "down", "vote": "open", "export": "open"}, "swap_route": {"state": "down", "display": "down", "writable": false, "probe_state": "down", "http": null, "checked_at": "2026-10-27T22:26:54Z", "since": "2026-10-27T22:15:50Z", "stale": false, "feed": "Down", "label": "Down", "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": "2026-10-27T22:26:54Z", "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": 77756, "previous_checkpoint": 44003, "state_root": "8e7ab943f39a1eba37a65afffff4780c6e5c813d6f0c79b72a9ea087aaaa34b4", "supply": "2873671084.640127", "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": "2026-10-27T22:28:37.885Z", "status_age_s": 40, "status_fresh": true, "status_stale_flag": false, "txs": 1027, "final": 790, "epochs_closed": 13, "open_ballots": 0}, "unconfirmed": [], "grading": {"state": "open", "label": "Grading open", "basis": "notice+seals", "notice_id": "2026-10-23-grading-resumed", "halt_notice": null, "seals_since_notice": 42388, "sealers_since_notice": 78, "last_seal_at": "2026-10-27T22:13:34Z", "seals_recent": 80, "recent_window_s": 1800, "min_seals": 2, "feed_fresh": true}, "route_halts": {"as_of": "2026-10-27T22:28:52Z", "halted": [{"id": "swap_writes", "label": "Swap writes", "state": "halted", "since": "2026-10-27T18:09:06Z", "stale": false}, {"id": "tx_lookup", "label": "Tx lookup", "state": "halted", "since": "2026-10-27T21:26:23Z", "stale": false}], "url": "https://poascan.io/api/v1/routes"}, "surfaces": {"Answers": "back", "Grading": "back", "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": "2026-10-27T22:25:42Z", "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": 1793140096, "last_seen": 1793140096, "signals": ["header:x-poa-edge"], "data": "last real values kept; nothing from the notice response was stored"}, "generated_at": "2026-10-27T22:29:32Z"}}