{"address": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "type": null, "txs": [{"id": "97d8c64d2d971ea164155b0f26cf8fddb185e3e549a89af3a3cf73f48a0e4e1b", "type": "challenge", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792927915, "atts": 30, "k": 5, "final": 1, "first_seen": 1792927965, "last_seen": 1792930385, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "f5000ef58b28314531b094720e63191e36c5be1f92f42d0aca983dadb5ff056f", "type": "challenge", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792906317, "atts": 25, "k": 5, "final": 1, "first_seen": 1792906450, "last_seen": 1792915262, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "fcf05dbdbd84abb6ede00b674864c1a6fb45c09f20322dbc82e68a8472667760", "type": "challenge", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792884718, "atts": 49, "k": 5, "final": 1, "first_seen": 1792884835, "last_seen": 1792915262, "source": "txs-window", "segment": 2, "carried_over": null}, {"id": "fb18453f3df13e4ac7500851c6f9ddedc63c9919006269f6f08648f0a82879f0", "type": "challenge", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 0, "ts": 1792877517, "atts": 8, "k": null, "final": 1, "first_seen": 1792912769, "last_seen": 1792915262, "source": "explorer/address", "segment": 2, "carried_over": null}, {"id": "982c2fad712a518ae772c9a7ee18d54cf2ad9f89825a78eaf0dc96d24b5f2ef9", "type": "challenge", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 14, "ts": 1792841414, "atts": 8, "k": 5, "final": 1, "first_seen": 1792841510, "last_seen": 1792852419, "source": "explorer/txs", "segment": 1, "carried_over": false}, {"id": "cc6cadb4e6ead6d7e029090b7daedd781252b236df9487b13f4e057b2c0a0b48", "type": "challenge", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 13, "ts": 1792819859, "atts": 12, "k": 5, "final": 1, "first_seen": 1792819929, "last_seen": 1792848394, "source": "explorer/txs", "segment": 1, "carried_over": false}, {"id": "f48fe496086ffc7b938850bf479ec7c10d539ba9da33da54695b0048f236e619", "type": "challenge", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 12, "ts": 1792791152, "atts": 14, "k": 5, "final": 1, "first_seen": 1792791200, "last_seen": 1792792043, "source": "explorer/txs", "segment": 1, "carried_over": null}, {"id": "63a10efad8aa7ae288937dd03dcf8de18d5e6f2fc17244bc373c3cf54aac45d9", "type": "challenge", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 11, "ts": 1792769702, "atts": 11, "k": 5, "final": 1, "first_seen": 1792769825, "last_seen": 1792770542, "source": "explorer/txs", "segment": 1, "carried_over": null}, {"id": "a061cfa62392346cef37ff0c9f16f5f7b6c5cefe4f42c0133a385c469f17fe3b", "type": "challenge", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792736224, "atts": 13, "k": 5, "final": 1, "first_seen": 1792736344, "last_seen": 1792741453, "source": "explorer/txs", "segment": 1, "carried_over": null}, {"id": "ef2d3e9eee41481b913f02f8ab79e0d99aa07ce9bfabfca8f058e5a7c0064083", "type": "join", "from_addr": "poa14gDZWf7m7r2R6V2PEurosz49ZzAcywQepP1rLJSuw2Gr", "to_addr": null, "amount": null, "memo": "hosted join: web", "invited_by": null, "epoch": null, "ts": 1792736151, "atts": 13, "k": 5, "final": 1, "first_seen": 1792736223, "last_seen": 1792740607, "source": "explorer/txs", "segment": 1, "carried_over": null}], "next_cursor": null, "types": {"challenge": 9, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 10, "indexed_sent": 10, "first_ts": 1792736151, "last_ts": 1792927915, "segment": 2, "highest_nonce": 4, "nonce_gap": 0, "complete": null, "by_segment": [{"segment": 2, "label": "Segment 2", "archived": false, "indexed_sent": 4, "first_ts": 1792877517, "last_ts": 1792927915, "highest_nonce": 4, "nonce_gap": 0, "complete": null}, {"segment": 1, "label": "Segment 1 (archived)", "archived": true, "indexed_sent": 6, "first_ts": 1792736151, "last_ts": 1792841414, "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. 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": "1.26.116", "network": "poa-mainnet-1", "source_height": 17380, "checkpoint": 16579, "epoch": 3, "node_as_of": "2026-10-25T12:12:58.072Z", "fetched_at": "2026-10-25T12:14:05Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 671, "blocks_since_checkpoint": 801, "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}]}, "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": "2026-10-25T10:05:13Z", "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": 16579, "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": "Genesis cut: Segment 2 began at h44003 of segment 1. Earlier history archived. Upgrade complete. Mining, grading and joining are open.", "headline_short": "Genesis cut. Upgrade complete.", "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": "open", "send": "open", "swap_offer": "open", "vote": "open", "export": "open"}, "official": {"mining": true, "routes": true, "source": "notice", "mining_at": 1792715634}, "mining_back_at": "2026-10-22T23:45:49Z", "hosted_routes_checked_at": "2026-10-23T17:44:37Z", "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": true, "issued_at": "2026-10-24T21:01:00Z", "expires_at": "2026-10-25T21:01:00Z", "severity": "action", "txid": "e1c4ea26349b41a6781bcb76f98e3da4118398d6a212122c099ab75561b38373", "segment": 2, "from_segment": 1, "from_height": 44003, "url": "https://poascan.io/about#segments"}, "recovery": {"moved": true, "checkpoint": 16579, "previous_checkpoint": 44003, "state_root": "aa3dedaca96c586546f4497f99d716ef006e78c034c62cc79a8cc7648456b08f", "supply": "1513076460.180594", "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": "2026-10-25T12:12:58.072Z", "status_age_s": 73, "status_fresh": true, "status_stale_flag": false, "txs": 799, "final": 465, "epochs_closed": 3, "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": 9256, "sealers_since_notice": 41, "last_seal_at": "2026-10-25T12:09:26Z", "seals_recent": 161, "recent_window_s": 1800, "min_seals": 2, "feed_fresh": true}, "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": "2026-10-25T12:12:46Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "upstream_notice": null, "generated_at": "2026-10-25T12:14:15Z"}}