← The evidence ledger
Evidence row 407220
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:api-nexismvp-com
- Recorded
- Previous row
- #283015
- Body SHA-256
- 1524be5b9d6cbc38fba300ad4e5a1f54a84580377f7a377513f5f3b80522ca5f
- Leaf
- 0xdec351807d5f6482d1b6bcbfdc52d5cb3a26c7a427c436d559269a80667b8a48
What was observed
{
"endpoints": [
[
"x402",
"https://api.nexismvp.com/forecast/btc"
],
[
"x402",
"https://api.nexismvp.com/market/fear-greed"
],
[
"x402",
"https://api.nexismvp.com/market/funding"
],
[
"x402",
"https://api.nexismvp.com/market/gas-audit"
],
[
"x402",
"https://api.nexismvp.com/market/gas-decision"
],
[
"x402",
"https://api.nexismvp.com/market/gas-preflight"
],
[
"x402",
"https://api.nexismvp.com/market/pdf-to-markdown"
],
[
"x402",
"https://api.nexismvp.com/market/regime"
]
],
"name": "api.nexismvp.com",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453"
],
"category": "",
"description": "",
"domain": "api.nexismvp.com",
"endpoints": [
{
"description": "Kronos BTC price forecast (latest, from the live HUD). Experimental/informational only — not financial advice.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "3"
},
"serviceName": "Kronos BTC Forecast",
"tags": [
"crypto",
"forecast",
"bitcoin"
],
"url": "https://api.nexismvp.com/forecast/btc"
},
{
"description": "Crypto Fear & Greed Index (0-100, alternative.me). Experimental/informational only — not financial advice.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "Kronos Fear & Greed Index",
"tags": [
"crypto",
"sentiment",
"fear-greed",
"bitcoin"
],
"url": "https://api.nexismvp.com/market/fear-greed"
},
{
"description": "Real-time BTC perpetual futures funding rate (OKX) — positive means longs pay shorts (bullish crowding), negative means the reverse. Experimental/informational only — not financial advice.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "Kronos BTC Funding Rate",
"tags": [
"crypto",
"funding-rate",
"bitcoin",
"derivatives"
],
"url": "https://api.nexismvp.com/market/funding"
},
{
"description": "Audit real gas spend across up to 20 Base mainnet transaction hashes you provide — total/average gas used, cost in ETH, per-tx breakdown. POST body required. Experimental/informational only — not financial advice.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "base",
"group": "body",
"name": "chain",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": [],
"group": "body",
"name": "tx_hashes",
"required": false,
"type": "array"
}
],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "Kronos Gas Audit",
"tags": [
"crypto",
"gas",
"audit",
"base"
],
"url": "https://api.nexismvp.com/market/gas-audit"
},
{
"description": "Real-time Base mainnet gas price signal (low/normal/high vs. recent average) — a recommendation on whether now is a cheap time to transact. Experimental/informational only — not financial advice.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "Kronos Gas Decision",
"tags": [
"crypto",
"gas",
"base",
"ethereum"
],
"url": "https://api.nexismvp.com/market/gas-decision"
},
{
"description": "Simulate a Base mainnet transaction before submitting it — real eth_estimateGas + eth_call against the given {to, data, value}, returns whether it would succeed, estimated gas, and estimated cost. POST body required. Experimental/informational only — not financial advice.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "base",
"group": "body",
"name": "chain",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "0x",
"group": "body",
"name": "data",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "0x3B59f268EbC38c5F43B8B9bE37238bf43378Ad87",
"group": "body",
"name": "to",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "0x0",
"group": "body",
"name": "value",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "Kronos Gas Preflight",
"tags": [
"crypto",
"gas",
"simulation",
"base"
],
"url": "https://api.nexismvp.com/market/gas-preflight"
},
{
"description": "Convert a public PDF (by URL) to Markdown — real local parsing, first 20 pages, max 5MB input. POST body required.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf",
"group": "body",
"name": "pdf_url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "Kronos PDF to Markdown",
"tags": [
"pdf",
"markdown",
"document",
"conversion"
],
"url": "https://api.nexismvp.com/market/pdf-to-markdown"
},
{
"description": "Real-time BTC volatility/regime indicator (calm or volatile), computed from live Coinbase market data against a backtested threshold. Experimental/informational only — not financial advice.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "Kronos BTC Regime Indicator",
"tags": [
"crypto",
"volatility",
"bitcoin",
"regime"
],
"url": "https://api.nexismvp.com/market/regime"
}
],
"enriched": false,
"iconUrl": "",
"id": "api-nexismvp-com",
"integrationType": "",
"isNew": false,
"name": "api.nexismvp.com",
"networks": [
"Base"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.001",
"currency": "USDC",
"maxAmount": "0.001",
"minAmount": "0.001"
},
"provider": "api.nexismvp.com",
"providerUrl": "",
"serviceName": "Kronos",
"tags": [
"crypto",
"forecast",
"bitcoin",
"sentiment",
"fear-greed",
"funding-rate",
"derivatives",
"gas",
"audit",
"base",
"ethereum",
"simulation",
"pdf",
"markdown",
"document",
"conversion",
"volatility",
"regime"
]
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"1524be5b9d6cbc38fba300ad4e5a1f54a84580377f7a377513f5f3b80522ca5f","id":407220,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793080238394829,"prev":283015,"subject":"agentic_market:api-nexismvp-com","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xdec36ced6d50ef90643f89f7fb82ec33e9829d4b12e67a9f724089a62a275f8c
- 0x266275293b130f0aa53efc6b2d5413a9b4786ab2759c745d7d21668e5b794809
- 0x565885c96ae3e954ba693f4830b08d9cfc1c84a8a73d28cd1d87ad85d8d05ab0
- 0xe0f4da0fc35a2bda837d1b15c300fb1896489f88aa64ba28ada859ad9555a0b5
- 0x718d15ced15d3414864e52b20a2bc700c3d9df909c4c8e76b0773df94513f478
- 0x80a747ba0ce9a900f8a5cfe8de6a71d1c345971732a32aa7881dc7638b5e1709
- 0x0c2fee4f2df12f78e3059a500e5cef3aa27668ebf5a1f95d73a644faa210b870
- 0xffb2fd507a737ee2c9d3c983ed584c41c8a3a12191cfce904762c71467e75e0a
- 0xb17b4f96cf34ef63132416b2d5de4c7a4f295f63fbb46dece5071fc129765610
- 0xa37c28c8fd8d0a55847bcaeb356d841b0464fdf3daa0632e55489a8cb4ba1f79
- 0x03709f74cb0b24c98dc70bc1ac073c88e08f993278d3f978839bc9507a8217cc
- 0x432466fcdd2910b1cfb374f6f8307f56042f761290246a54c4573b208b574ac2
- 0x979156f4f0a1ab811055c0a4d2b45bfa74d4bef619c176540454ee8d15e5bebc
- 0xf72dee7a0c7534cb19ede4959b957b00c0a8285c36ad49dd2ce1c1092bf60d93
- 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
- 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
- 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4