{
 "generated_utc": "2026-09-02T01:25:01Z",
 "what": "Revision ledger snapshot - machine-detected upstream restatements of DePIN metrics",
 "how": "Prior-value diff over our daily snapshots. A row means the upstream source REPLACED the value of (network, metric, date) it had already published, after we recorded the original. Detected mechanically, tagged, zero humans reviewed these. kind=backward_revision: cumulative metric value went DOWN for already-observed dates (history rewrite). kind=sub_noise: delta below measurement noise, no action.",
 "honest_boundary": "This catches value-history rewrites ex-post. Identical-schema semantic drift with plausible values is NOT caught here - that requires diffing raw pinned payloads (our derivation_replay product).",
 "table": "default.depin_revision_ledger (ClickHouse; live source of truth - this file is a dated export)",
 "counts": {
  "backward_revision": 17,
  "sub_noise": 1
 },
 "total_rows": 18,
 " deriver": null,
 "snapshot_rows": [
  {
   "detected_at": "2026-09-02 01:15:01",
   "network": "GRT",
   "metric": "DL_FEES_ALLTIME_USD",
   "prior_date": "2026-08-31",
   "prior_value": 1424316,
   "current_date_": "2026-09-01",
   "current_value": 1423345,
   "delta": -971,
   "pct_change": -0.068173,
   "kind": "backward_revision",
   "source": "depin_first_party",
   "revision_id": "cb638d6b6ca982ae"
  },
  {
   "detected_at": "2026-09-02 01:15:01",
   "network": "GRT",
   "metric": "fees_alltime_usd",
   "prior_date": "2026-08-31",
   "prior_value": 1424302,
   "current_date_": "2026-09-01",
   "current_value": 1423345,
   "delta": -957,
   "pct_change": -0.067191,
   "kind": "backward_revision",
   "source": "DefiLlama /overview/fees",
   "revision_id": "508725d6596f2b29"
  },
  {
   "detected_at": "2026-09-02 01:15:01",
   "network": "OVPP",
   "metric": "token_transfers_total",
   "prior_date": "2026-08-31",
   "prior_value": 1356749,
   "current_date_": "2026-09-01",
   "current_value": 1354903,
   "delta": -1846,
   "pct_change": -0.136061,
   "kind": "backward_revision",
   "source": "evm_blockscout",
   "revision_id": "63c2d24aae7ddba2"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "AR",
   "metric": "BLOCKS",
   "prior_date": "2026-08-14",
   "prior_value": 1980116,
   "current_date_": "2026-08-15",
   "current_value": 1702204,
   "delta": -277912,
   "pct_change": -14.035137,
   "kind": "backward_revision",
   "source": "depin_first_party",
   "revision_id": "5bfb29b8f5641485"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "AR",
   "metric": "BLOCKS",
   "prior_date": "2026-08-17",
   "prior_value": 1982176,
   "current_date_": "2026-08-18",
   "current_value": 1702204,
   "delta": -279972,
   "pct_change": -14.124477,
   "kind": "backward_revision",
   "source": "depin_first_party",
   "revision_id": "ece85ecbd2ee3c4c"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "AR",
   "metric": "BLOCKS",
   "prior_date": "2026-08-23",
   "prior_value": 1986220,
   "current_date_": "2026-08-24",
   "current_value": 1702204,
   "delta": -284016,
   "pct_change": -14.299322,
   "kind": "backward_revision",
   "source": "depin_first_party",
   "revision_id": "ad1087008a73fabb"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "AR",
   "metric": "BLOCKS",
   "prior_date": "2026-08-27",
   "prior_value": 1988930,
   "current_date_": "2026-08-28",
   "current_value": 1702206,
   "delta": -286724,
   "pct_change": -14.415993,
   "kind": "backward_revision",
   "source": "depin_first_party",
   "revision_id": "f1590d6efb3eead6"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "AUKI",
   "metric": "token_transfers_total",
   "prior_date": "2026-08-29",
   "prior_value": 1230167,
   "current_date_": "2026-08-30",
   "current_value": 1228860,
   "delta": -1307,
   "pct_change": -0.106246,
   "kind": "backward_revision",
   "source": "evm_blockscout",
   "revision_id": "6c1d1899a2b0b6e4"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "EIGEN",
   "metric": "fees_alltime_usd",
   "prior_date": "2026-08-28",
   "prior_value": 161955683.53,
   "current_date_": "2026-08-29",
   "current_value": 161932203.53,
   "delta": -23480,
   "pct_change": -0.014498,
   "kind": "backward_revision",
   "source": "DefiLlama /overview/fees",
   "revision_id": "8ba14c4c9ef131eb"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "GRT",
   "metric": "fees_alltime_usd",
   "prior_date": "2026-08-25",
   "prior_value": 1419558,
   "current_date_": "2026-08-26",
   "current_value": 1419328,
   "delta": -230,
   "pct_change": -0.016202,
   "kind": "backward_revision",
   "source": "DefiLlama /overview/fees",
   "revision_id": "5245636ef780e7f1"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "GRT",
   "metric": "fees_alltime_usd",
   "prior_date": "2026-08-26",
   "prior_value": 1419328,
   "current_date_": "2026-08-27",
   "current_value": 1419152,
   "delta": -176,
   "pct_change": -0.0124,
   "kind": "backward_revision",
   "source": "DefiLlama /overview/fees",
   "revision_id": "0322ad3ca1d0a7b7"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "R1",
   "metric": "token_transfers_total",
   "prior_date": "2026-08-24",
   "prior_value": 194390,
   "current_date_": "2026-08-25",
   "current_value": 194337,
   "delta": -53,
   "pct_change": -0.027265,
   "kind": "backward_revision",
   "source": "evm_blockscout",
   "revision_id": "42290e1fdc78ef95"
  },
  {
   "detected_at": "2026-09-01 23:34:07",
   "network": "SOGNI",
   "metric": "token_transfers_total",
   "prior_date": "2026-08-29",
   "prior_value": 1177219,
   "current_date_": "2026-08-30",
   "current_value": 1174145,
   "delta": -3074,
   "pct_change": -0.261124,
   "kind": "backward_revision",
   "source": "evm_blockscout",
   "revision_id": "ce0cc4f4337ea953"
  },
  {
   "detected_at": "2026-09-01 23:33:32",
   "network": "GRT",
   "metric": "DL_FEES_ALLTIME_USD",
   "prior_date": "2026-08-20",
   "prior_value": 1415054,
   "current_date_": "2026-08-21",
   "current_value": 1414119,
   "delta": -935,
   "pct_change": -0.066075,
   "kind": "backward_revision",
   "source": "depin_first_party",
   "revision_id": "8e65fb4fbbf99bca"
  },
  {
   "detected_at": "2026-09-01 23:33:32",
   "network": "GRT",
   "metric": "DL_FEES_ALLTIME_USD",
   "prior_date": "2026-08-25",
   "prior_value": 1419566,
   "current_date_": "2026-08-26",
   "current_value": 1419322,
   "delta": -244,
   "pct_change": -0.017188,
   "kind": "backward_revision",
   "source": "depin_first_party",
   "revision_id": "6cef11374691f365"
  },
  {
   "detected_at": "2026-09-01 23:33:32",
   "network": "GRT",
   "metric": "DL_FEES_ALLTIME_USD",
   "prior_date": "2026-08-26",
   "prior_value": 1419322,
   "current_date_": "2026-08-27",
   "current_value": 1419152,
   "delta": -170,
   "pct_change": -0.011978,
   "kind": "backward_revision",
   "source": "depin_first_party",
   "revision_id": "d1074af3334d2847"
  },
  {
   "detected_at": "2026-09-01 23:33:32",
   "network": "STORJ",
   "metric": "DISQUALIFIED_NODES",
   "prior_date": "2026-08-09",
   "prior_value": 80238,
   "current_date_": "2026-08-10",
   "current_value": 79569,
   "delta": -669,
   "pct_change": -0.83377,
   "kind": "backward_revision",
   "source": "depin_first_party",
   "revision_id": "e271d2e62f99b9e4"
  },
  {
   "detected_at": "2026-08-13 15:35:15",
   "network": "FLOCK",
   "metric": "DL_FEES_ALLTIME_USD",
   "prior_date": "2026-08-09",
   "prior_value": 1170614.6,
   "current_date_": "2026-08-10",
   "current_value": 1170544.16,
   "delta": -70.44,
   "pct_change": -0.006017,
   "kind": "sub_noise",
   "source": "defillama_fees",
   "revision_id": "86b21bfb1f9acb42"
  }
 ],
 "api_status": "LIVE: GET https://kairossignal.com/v1/revision-ledger (same rows, deduplicated, with revision_id); queryable filters: GET https://kairossignal.com/v1/revisions?symbol=AR&kind=backward_revision&since=2026-08-01",
 "correction_20260901": "Files dated 2026-08-30 and 2026-08-31, and the first 2026-09-01 build, OVERCOUNTED: they exported raw table rows, and the detector re-emits an unchanged revision every daily run, so repeated detections were published as separate revisions (17 rows for 9 real restatements). Corrected here by grouping on the revision identity (network, metric, current_date_, prior_date) and keeping the first detection. The superseded files are left in place rather than rewritten \u2014 deleting the evidence of our own restatement would be precisely the behaviour this ledger exists to expose.",
 "correction2_20260901": "The detector itself was UNDER-COUNTING, not just over-emitting: its cumulative-metric list covered 11 names while the archive holds 218 cumulative-looking ones. Backfill audit (t_aa510e44) found 5 real restatements it had missed (SOGNI/AUKI/R1 token_transfers_total, EIGEN and GRT fees_alltime_usd \u2014 4 of them in the final week). List widened to 75 curated can't-decrease-by-construction names; every row now carries verify_url. True deduped history: 15 restatements (14 backward_revision + 1 sub_noise), not 9, not 17.",
 "related_free_endpoint": "GET https://kairossignal.com/v1/derivation?symbol=AKT (raw hash-pinned payloads index, live)"
}