{"address": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "type": "challenge", "txs": [{"id": "4eaf1eac0c0fd68b6782871247ddf286a7c703d80ed4ea8f681aa9de0f8c414e", "type": "challenge", "from_addr": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1792603929, "atts": 12, "k": 5, "final": 1, "first_seen": 1792604012, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "df9c17bc34b1d1af904522a9579a38ef4a34fa53b7dc5f239a2a4a0bc5ea28dd", "type": "challenge", "from_addr": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792581377, "atts": 11, "k": 5, "final": 1, "first_seen": 1792581405, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "ed982c414f40d1a28a3577c219d99d1f0830db0e38914b2d2b5847a6047e03f2", "type": "challenge", "from_addr": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792559943, "atts": 11, "k": 5, "final": 1, "first_seen": 1792560024, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "8b382d0b8bee1c890fa23c3065ef18c8f154dc61bb163269fe252c46743b1183", "type": "challenge", "from_addr": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792539849, "atts": 12, "k": 5, "final": 1, "first_seen": 1792540005, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "46b215c63cb82c17f1e63fdd49b727fd823c39a0674fefeab4b6d3a782ecaaf8", "type": "challenge", "from_addr": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516303, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792528333, "source": "seed"}, {"id": "63f993fb0ceec00dee29309ac3d78b24933d133e877e7fea6ba7910ebdae1e2e", "type": "challenge", "from_addr": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495982, "atts": 10, "k": null, "final": 1, "first_seen": 1792539973, "last_seen": 1792707500, "source": "explorer/tx"}, {"id": "dede6908aa4031c8337039032e8c512eeed288ec996418850859964ee97b64cd", "type": "challenge", "from_addr": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472932, "atts": 10, "k": null, "final": 1, "first_seen": 1792533999, "last_seen": 1792533999, "source": "explorer/tx"}, {"id": "d1e2c0c1b11ee01ea8b52d75c1283ac3730830444e1d4df6bacba7fe0c83ad9d", "type": "challenge", "from_addr": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792452482, "atts": 9, "k": null, "final": 1, "first_seen": 1792533143, "last_seen": 1792533143, "source": "explorer/tx"}, {"id": "b253df6a16eb7f2efe74caed5ad22acfdfe203e2398df4f9121333f619f772d4", "type": "challenge", "from_addr": "poa1DAT6z7KtYBj73Sekvau9iu84UpkwWHPE4psjFtkhFYmn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792430550, "atts": 14, "k": null, "final": 1, "first_seen": 1792538960, "last_seen": 1792538960, "source": "explorer/tx"}], "next_cursor": null, "types": {"grade-sealed": 353, "challenge": 9}, "coverage": {"archive_start_ts": 1792429361, "indexed": 362, "indexed_sent": 362, "first_ts": 1792430550, "last_ts": 1792603929, "highest_nonce": 354, "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."}, "method": "https://poascan.io/about#history", "meta": {"api_version": "1.26.27", "network": "poa-mainnet-1", "source_height": 35591, "checkpoint": 33463, "epoch": 10, "node_as_of": "2026-10-23T01:38:13.438Z", "fetched_at": "2026-10-23T01:38:25Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 14712, "blocks_since_checkpoint": 2128, "maintenance": {"active": true, "cleared_by": null, "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "open", "last_join_at": "2026-10-23T01:36:33Z", "join_source": "tracker", "hosted_mining": "back", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": ["grading"], "working": ["onboarding", "self_custody_mining", "epoch_closes", "reward_payouts", "balances", "explorer"], "self_custody": "POST /api/submit plus /api/receipt keep working", "pending_ttl_epochs": 16, "parked_checkpoint": 24371, "checkpoint": 33463, "auto_clear": "6 hours after the mining route answers with an official signal that mining is back: the hardening notice is gone, or the author of LabLeak post 1357 says so", "halted_list_public": false, "url": "https://poascan.io/upgrade", "phase": "recovery", "headline": "Mining reopened: most endpoints are back. Grading still paused.", "headline_short": "Mining reopened. Grading paused.", "updated_at": "2026-10-23T01:35:53Z", "hosted_routes": {"mining": "open", "grading": "paused", "send": "open", "swap_offer": "open", "vote": "open", "export": "open"}, "hosted_routes_display": {"mining": "open", "grading": "paused", "send": "responding", "swap_offer": "responding", "vote": "responding", "export": "responding"}, "official": {"mining": true, "routes": false, "source": "post", "mining_at": 1792715634}, "mining_back_at": "2026-10-22T23:45:49Z", "hosted_routes_checked_at": "2026-10-23T01:35:53Z", "notice": {"id": "2026-10-21-hardening", "active": true, "issued_at": "2026-10-21T20:24:21Z", "expires_at": "2026-10-24T20:24:21Z"}, "recovery": {"moved": true, "checkpoint": 33463, "previous_checkpoint": 24371, "state_root": "f77320b999ac91e10c89aba31e570c9186f4a2a0a2471a9e4975c3271dbccdbf", "supply": "1234828243.783275", "supply_before": "1234828243.783275", "supply_intact": true, "status_as_of": "2026-10-23T01:38:13.438Z", "status_age_s": 102, "status_fresh": true, "status_stale_flag": false, "txs": 1495, "final": 1034, "epochs_closed": 10, "open_ballots": 0}, "surfaces": {"Answers": "planned", "Grading": "planned", "Challenges": "back", "Agent profile": "back", "Hosted mining": "back", "Joining": "planned", "Assignments": "back", "Path actions": "back", "MCP mining tools": "paused"}, "surfaces_source": "probe+tracker", "surfaces_as_of": "2026-10-23T01:36:22Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-23T01:39:58Z"}}