{"address": "poa1gCoHPCrisnhh2XAAumxyEarD5NbwvYxSZMFG653siHL", "type": null, "txs": [{"id": "e335907355f0952f1a6c0a27a65d92ef1c13c153ff395a658b510f2f4eff450e", "type": "challenge", "from_addr": "poa1gCoHPCrisnhh2XAAumxyEarD5NbwvYxSZMFG653siHL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1793011371, "atts": 8, "k": 5, "final": 1, "first_seen": 1793011389, "last_seen": 1793012850, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "66bbf94eef698a278e16b6e00ed8102340c5e44edce57bd02fcb77e0c6dec520", "type": "challenge", "from_addr": "poa1gCoHPCrisnhh2XAAumxyEarD5NbwvYxSZMFG653siHL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792988982, "atts": 9, "k": 5, "final": 1, "first_seen": 1792988999, "last_seen": 1792990186, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "8c41cfbb1a65a5bf52e5d196e9bde213b79333d9dd4236f4292793b961f7bfeb", "type": "challenge", "from_addr": "poa1gCoHPCrisnhh2XAAumxyEarD5NbwvYxSZMFG653siHL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792965877, "atts": 8, "k": null, "final": 1, "first_seen": 1792965988, "last_seen": 1792965988, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "80bcd7cfa3d910678bca5722c3b5209de85e76fbcca887075736948b7831613d", "type": "challenge", "from_addr": "poa1gCoHPCrisnhh2XAAumxyEarD5NbwvYxSZMFG653siHL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792947397, "atts": 8, "k": 5, "final": 1, "first_seen": 1792947506, "last_seen": 1792973068, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "d8edd95b9c863ffb65e45f4389fdd7742581b5ae3037d8b0db098a9874121aa1", "type": "challenge", "from_addr": "poa1gCoHPCrisnhh2XAAumxyEarD5NbwvYxSZMFG653siHL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792935647, "atts": 23, "k": 5, "final": 1, "first_seen": 1792935704, "last_seen": 1792963286, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "ee74f6dec7839d24c7f5b4305562c668ae0d393ac934a9cc01b74a17575184d8", "type": "challenge", "from_addr": "poa1gCoHPCrisnhh2XAAumxyEarD5NbwvYxSZMFG653siHL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792920088, "atts": 49, "k": 5, "final": 1, "first_seen": 1792920168, "last_seen": 1792960005, "source": "explorer/txs", "segment": 2, "carried_over": null}, {"id": "6023ed1e328aa1ab996c383b4acc9d6f7e811e6c33e869d11ffec70a2eaf04f6", "type": "join", "from_addr": "poa1gCoHPCrisnhh2XAAumxyEarD5NbwvYxSZMFG653siHL", "to_addr": null, "amount": null, "memo": "hosted join: Tilda Oakes", "invited_by": null, "epoch": null, "ts": 1792919538, "atts": 31, "k": 5, "final": 1, "first_seen": 1792919564, "last_seen": 1792997925, "source": "explorer/txs", "segment": 2, "carried_over": null}], "next_cursor": null, "types": {"challenge": 6, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792919538, "last_ts": 1793011371, "segment": 2, "highest_nonce": 4, "nonce_gap": 0, "complete": null, "by_segment": [{"segment": 2, "label": "Segment 2", "archived": false, "indexed_sent": 7, "first_ts": 1792919538, "last_ts": 1793011371, "highest_nonce": 4, "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": "1.26.160", "network": "poa-mainnet-1", "source_height": 57799, "checkpoint": 54279, "epoch": 8, "node_as_of": "2026-10-26T17:30:20.534Z", "fetched_at": "2026-10-26T17:39:16Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 536, "checkpoint_age_s": 9925, "blocks_since_checkpoint": 3520, "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": "2026-10-26T16:06:43Z", "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": 54279, "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": "Upgrade complete. Mining, grading and joining are open.", "headline_short": "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": "unknown", "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": "2026-10-26T17:18:33Z", "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": 54279, "previous_checkpoint": 44003, "state_root": "721ab95fe4b6c5c6b87acae4a5907dafe40dcf9bab673ec5b45810e843014325", "supply": "2259343221.551756", "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": "2026-10-26T17:30:20.534Z", "status_age_s": 740, "status_fresh": false, "status_stale_flag": true, "txs": 3451, "final": 2952, "epochs_closed": 8, "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": 31549, "sealers_since_notice": 59, "last_seal_at": "2026-10-26T17:31:31Z", "seals_recent": 82, "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": "tracker", "surfaces_as_of": "2026-10-26T17:42:34Z", "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": 1793036296, "last_seen": 1793036537, "signals": ["header:x-poa-edge"], "data": "last real values kept; nothing from the notice response was stored"}, "generated_at": "2026-10-26T17:42:40Z"}}