{
 "report": "x402 Payability Report 11",
 "published": "2026-10-25",
 "scan_id": "scan-20261025T051127Z",
 "scan_time_utc": "2026-10-25T05:11Z",
 "population": {
  "total": 49677,
  "hosts": 2714,
  "payable": 44929,
  "cannot_be_paid_either_verb": 4460,
  "unreachable": 222,
  "malformed": 43,
  "not_payable": 5,
  "skipped": 13,
  "unknown": 5,
  "priced": 44929,
  "median_price_usdc": 0.01
 },
 "by_network": {
  "base": 44761,
  "solana": 11003,
  "arbitrum": 5752,
  "polygon": 7727
 },
 "by_network_note": "distinct PAYABLE resources per network from the 25 October full scan (canonical network id per network); a resource that accepts several networks is counted once on each",
 "host_concentration": {
  "top_host_nonpayable": 3883,
  "top_host_verdicts": {
   "PAYABLE": 17266,
   "UNREACHABLE": 208,
   "CANNOT_PAY_EITHER_VERB": 3675
  },
  "payable_pct_raw": 90.4,
  "payable_pct_excluding_top_host": 97.0,
  "resources_excl_top": 28528,
  "payable_excl_top": 27663,
  "top_host": "one large host (named only as a number per policy)"
 },
 "turnover": {
  "absent_vs_last_week": 18599,
  "new_this_week": 21928,
  "returned_from_earlier_scans": 2317,
  "first_seen_this_week": 19611,
  "new_from_single_host": 16178,
  "changed_verdict": 4633
 },
 "x401_adoption": {
  "emitters": 0,
  "probed": 49677,
  "detail": "/proof/x401-adoption.html"
 },
 "agent_demand": {
  "network": "base",
  "window_utc": "2026-10-18T05:11Z to 2026-10-25T05:11Z",
  "window_blocks": [
   52755470,
   53057870
  ],
  "method": "USDC Transfer events to the payTo addresses of PAYABLE catalogue resources, counted only under the strict rule below",
  "method_strict": "a Transfer to a catalogue payTo is kept only when the same transaction carries a USDC AuthorizationUsed event (EIP-3009) whose authorizer equals the Transfer sender, emitted at the log index immediately before the Transfer; payTo equal to the zero address or dEaD, and payTo with no positive catalogue price, are excluded",
  "usdc": 12120.66,
  "tx": 348321,
  "distinct_payers": 3473,
  "median_usdc": 0.01,
  "payto_with_payment": 1374,
  "payto_total": 1652,
  "top10_payto_share_of_value_pct": 75,
  "excluded": {
   "tx": 81,
   "usdc": 84000.85,
   "reason": "transfers to the zero address, to 0x...dEaD, or to a payTo with no positive catalogue price; not pay per call purchases"
  },
  "before_after": {
   "report10_window_blocks": [
    52465160,
    52767560
   ],
   "report10_loose": {
    "tx": 293933,
    "usdc": 10349.33
   },
   "report10_strict": {
    "tx": 293924,
    "usdc": 10349.24,
    "distinct_payers": 3248,
    "median_usdc": 0.019,
    "payto_with_payment": 1320,
    "payto_total": 1531,
    "top10_payto_share_pct": 77
   },
   "new_window_loose": {
    "tx": 348332,
    "usdc": 12120.76
   },
   "new_window_strict": {
    "tx": 348321,
    "usdc": 12120.66,
    "distinct_payers": 3473,
    "median_usdc": 0.01,
    "payto_with_payment": 1374,
    "payto_total": 1652,
    "top10_payto_share_pct": 75
   },
   "note": "loose keeps any Transfer whose tx has any AuthorizationUsed; strict applies the authorizer-equals-sender, adjacent-log-index rule"
  },
  "payer_classes": {
   "all": {
    "wallets": 3473,
    "tx": 348321,
    "usdc": 12120.66
   },
   "monitors": {
    "wallets": 32,
    "tx": 32556,
    "usdc": 377.04
   },
   "closed": {
    "wallets": 333,
    "tx": 57803,
    "usdc": 3844.72
   },
   "remaining": {
    "wallets": 3250,
    "tx": 257962,
    "usdc": 7898.9
   },
   "monitor_count": 32,
   "closed_payto_count": 15,
   "note": "split of the strict demand: monitors = wallets paying more than 20 distinct payTo, plus the self identifying probers Lumiere, Lumi Trades and KertivoCensus; closed = non monitor spend into closed circuit payTo; remaining = everything else, which is neither a monitor nor a closed circuit. USDC and transfers add up exactly; wallet counts overlap and do not add."
  },
  "closed_circuits": {
   "candidates_ge300tx": 61,
   "closed_circuit_payto": 15,
   "closed_circuit_tx": 62360,
   "closed_circuit_usd": 3875.64,
   "note": "closed = 30-day outbound to top payer >=80 percent of 7d inbound from that payer; one known test harness payTo is excluded"
  },
  "shared_payto_note": {
   "payto_on_multiple_hosts": 243,
   "usdc_on_those_payto": 5258.85,
   "tx_on_those_payto": 208439,
   "note": "figures are per payTo (wallet) and are not split across hosts or routes a payTo serves"
  },
  "top_by_distinct_payers": [
   {
    "payto8": "0x7284d41b",
    "clean_payers": 979,
    "clean_tx": 121296,
    "clean_usdc": 2425.92
   },
   {
    "payto8": "0x52e29e0d",
    "clean_payers": 478,
    "clean_tx": 3416,
    "clean_usdc": 28.28
   },
   {
    "payto8": "0x159be9e3",
    "clean_payers": 322,
    "clean_tx": 2826,
    "clean_usdc": 282.51
   },
   {
    "payto8": "0xe9030014",
    "clean_payers": 166,
    "clean_tx": 22514,
    "clean_usdc": 334.73
   },
   {
    "payto8": "0x325bdf6f",
    "clean_payers": 116,
    "clean_tx": 20360,
    "clean_usdc": 409.85
   },
   {
    "payto8": "0x29322ea7",
    "clean_payers": 89,
    "clean_tx": 150,
    "clean_usdc": 1.04
   },
   {
    "payto8": "0x0e84dded",
    "clean_payers": 74,
    "clean_tx": 334,
    "clean_usdc": 2.07
   },
   {
    "payto8": "0x93053f1e",
    "clean_payers": 70,
    "clean_tx": 1229,
    "clean_usdc": 25.25
   },
   {
    "payto8": "0x40a8cdd6",
    "clean_payers": 68,
    "clean_tx": 2655,
    "clean_usdc": 19.78
   },
   {
    "payto8": "0x6e007731",
    "clean_payers": 58,
    "clean_tx": 149,
    "clean_usdc": 1.27
   },
   {
    "payto8": "0xf732ea49",
    "clean_payers": 57,
    "clean_tx": 29990,
    "clean_usdc": 149.95
   },
   {
    "payto8": "0x480cd46e",
    "clean_payers": 42,
    "clean_tx": 153,
    "clean_usdc": 759.1
   }
  ],
  "note": "top by distinct payers uses the clean remaining demand only (monitors and closed-circuit spend removed); a distinct payer is a distinct paying wallet, not a distinct customer",
  "payer_classes_note": "wallet counts overlap and do not add; USDC and transfers add",
  "previous_week": {
   "usdc": 10349.33,
   "tx": 293933,
   "distinct_payers": 3249,
   "median_usdc": 0.019,
   "source": "x402 Payability Report 10, 2026-10-18, loose rule"
  }
 },
 "new_payer_p7": {
  "payer8": "0x9d42eba8",
  "usdc": 0.02,
  "endpoint": "/regime/changed",
  "status": "200 delivered",
  "block": 53033088,
  "block_time_utc": "2026-10-24T15:25:23Z",
  "user_agent": "KertivoCensus/1.0 paid delivery census",
  "classification": "monitor style, not organic demand"
 }
}