← The evidence ledger
Evidence row 283015
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:api-nexismvp-com
- Recorded
- Previous row
- #24645
- Body SHA-256
- e18d228e92f89dc39994b65cd897e3443fc67168cbf8e7ee0104ea2ba7fe56d2
- Leaf
- 0x2d06ecb1e849637d0b91e109574390d797b59a81afbca4f7cfc52b8174f99b8e
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": "2",
"l30DaysUniquePayers": "2"
},
"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": null,
"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": null,
"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": null,
"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": null,
"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": null,
"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": null,
"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": null,
"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":"e18d228e92f89dc39994b65cd897e3443fc67168cbf8e7ee0104ea2ba7fe56d2","id":283015,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793042654379028,"prev":24645,"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 (296695 rows).
- 0x2d06b5f8302321775ed6eea698a68ce196f7cec3e0e69e9efc11863afe759efb
- 0x374dfa315b8021e9dca68866b4cf71c3eaeb662841f922a54dcb286f2007c375
- 0x662c9f3703cbc3b0573afb4a1a7d56b577d6ae232d8856dd6a40c6376bda13a0
- 0x2acfbe57ce4324ffa546beff1e90bf75ebbb9672509d7236b5b59e463c188b66
- 0x3acde9471fd6187fa8c4ad880ff29613e75d4748325b96f18f3295d074aadb7e
- 0x1cbd96b21d2ddb0c50201bca0ff3116160bce872b810af5498ba275f296fcceb
- 0x3d4fdf03c41fd2fba45befee3e5f3d62e568ce8fc2796f5c6657eb9b862517aa
- 0x2266ed9691091e6883d0b97eae8b46a087100736b1d9c57655dbfc09f10b336f
- 0xb3e9c882a3a01287b75c562c686462ce39f95beff552606a5177db859d21f55e
- 0xfedb774859091fc826985613a3b2a7fe561fdca554ffa5217a3e9ddf9fa88e9c
- 0x9f7d3cc11f13fc54c5221c4babc2273f69d77c4b805c79df41df74cfb0975d6c
- 0xf89d9951e0a8e08b9cf11177a1f4e0fd86d9facc5dfecaabbfe564675ebefef7
- 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
- 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
- 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae