← The evidence ledger
Evidence row 66806
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.jobsproperty-api.workers.dev/api/realestate/student
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- e8967c79245fa10a713653df6add4fc251e975aa70e0dac3fd93e039f5b433c1
- Leaf
- 0x32160d2fff08fad22f7db0b845958f448178155bf5833e4448c6ad62eb9fa756
What was observed
{
"endpoints": [
[
"x402",
"https://api.jobsproperty-api.workers.dev/api/realestate/student"
]
],
"name": "SiteCheck Jobs & Property",
"owner_address": "0xb8491f953e6860d3b5840b73c60883ff099ceafa",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:5042",
"payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:480",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:10",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42220",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
"extra": {
"areFeesSponsored": true
},
"maxTimeoutSeconds": 300,
"network": "stellar:pubnet",
"payTo": "GBIX2M7HNL2G2VYU5KZ446OSN55ZWHS3WBEUP4JTLS6R34VXIGTDOAFI",
"scheme": "exact"
},
{
"amount": "0.002",
"asset": "524C555344000000000000000000000000000000",
"extra": {
"areFeesSponsored": false,
"invoiceId": "6701e823-8838-4015-afe7-838a6c52d6ce",
"issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
"sourceTag": 804681468
},
"maxTimeoutSeconds": 300,
"network": "xrpl:0",
"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"scheme": "exact"
},
{
"amount": "1540",
"asset": "XRP",
"extra": {
"areFeesSponsored": false,
"invoiceId": "7192d938-cfbb-4523-a91f-079d2168cb60",
"sourceTag": 804681468
},
"maxTimeoutSeconds": 300,
"network": "xrpl:0",
"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"scheme": "exact"
}
],
"description": "Student housing near a university from Student.com (US and Canada): property name, type (PBSA = purpose-built student accommodation, Apartment...), monthly price from/to as listed, rating, distance from the campus in miles, coordinates and listing URL, nearest first, plus the number of properties Student.com maps around that campus. Input = the slugs in Student.com's university URL.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"city": "new-york-city",
"country": "us",
"limit": "10",
"state": "ny",
"university": "new-york-university"
},
"type": "http"
},
"output": {
"example": {
"checkedAt": "2026-10-23T09:36:57.405Z",
"count": 10,
"currencyNote": "prices as listed by Student.com, per month in local currency",
"mapped": 1358,
"matches": 1358,
"properties": [
{
"distanceMiles": 0.23,
"featured": false,
"latitude": 40.7297533,
"longitude": -74.0008963,
"name": "THE FLAG Apartments",
"priceFrom": 2500,
"priceTo": null,
"rating": 5,
"type": "PBSA",
"url": "https://www.student.com/us/ny/new-york-city/p/the-flag-apartments-hltev7"
},
{
"distanceMiles": 0.24,
"featured": false,
"latitude": 40.7287921,
"longitude": -74.000895,
"name": "Heritage Apartments @ 176 Bleecker St",
"priceFrom": 2000,
"priceTo": null,
"rating": 5,
"type": "PBSA",
"url": "https://www.student.com/us/ny/new-york-city/p/heritage-apartments-at-176-bleecker-st-jc7in0"
}
],
"source": "https://www.student.com/us/ny/new-york-city/u/new-york-university",
"university": "new-york-university"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"city": {
"description": "City slug, e.g. new-york-city (required)",
"type": "string"
},
"country": {
"description": "Country slug: us or ca (default us)",
"type": "string"
},
"limit": {
"description": "Max rows, 1-200 (default 30)",
"type": "string"
},
"maxPrice": {
"description": "Optional maximum 'from' price per month",
"type": "string"
},
"state": {
"description": "State/province slug, e.g. ny (required)",
"type": "string"
},
"university": {
"description": "University slug, e.g. new-york-university (required)",
"type": "string"
}
},
"required": [
"state",
"city",
"university"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-25T00:44:21.436Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-25T00:44:20.859Z"
},
"resource": "https://api.jobsproperty-api.workers.dev/api/realestate/student",
"serviceName": "SiteCheck Jobs & Property",
"tags": [
"realestate",
"student"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Student housing near a university from Student.com (US and Canada): property name, type (PBSA = purpose-built student accommodation, Apartment...), monthly price from/to as listed, rating, distance from the campus in miles, coordinates and listing URL, nearest first, plus the number of properties Student.com maps around that campus. Input = the slugs in Student.com's university URL."
}What the leaf hashes
{"body":"e8967c79245fa10a713653df6add4fc251e975aa70e0dac3fd93e039f5b433c1","id":66806,"kind":"listing","method":"baseline/1","observed_us":1793025461466120,"prev":null,"subject":"x402_bazaar:https://api.jobsproperty-api.workers.dev/api/realestate/student","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).
- 0x32151b0d47aa49faf910ebe3f34ae90c4568a07116489e48610c36eb8e3eebe9
- 0xbeb72b05909b8f4a8f7260d725a043d1d97119827396566238ab0880a5b24d3d
- 0x4e4ca91bb28e287a52eb2f2d1a65afce7a8ab5f178139fa7a633fd67e0f1bea3
- 0xd2a08a1caff75057d6e92842d36936d15238d4aeb09b081e27696c67f7933bd0
- 0x04e43ddd385fae7d554073ec6ac828f63301d3d08fe8a91e59b74ca7d799b960
- 0x1ff70d50296c3aaa852e99266525210b84b7071c43498a40760490c49526392f
- 0x39c06484c49ba31f2d382660ea963eeef6229bf4bc6ee3dd6de306e79cd48d23
- 0xe8aa89ccf9994ae2fa312771750b9aab746916161a820e7cf8d789f66863f5ec
- 0x71f659196ad6833df3213801b50f2352effd062436805e74544ca0ff3fc7d398
- 0xce0740e6facbd597b5f316a328277b7e9d0a2d51c77e133bfdd914b3b0060d10
- 0x631846da76ec1e8570c7c09dada1cc0affff7b5654335239fd84d2059c750b13
- 0x2f4617d7a962f32849050ad5649d9dc4f962fd8618073cfa8519e6f862dfcef8
- 0x08de74b7fb265ddb83e4c673da8a94e5f71829b2e6e7464c71c5138e450f2217
- 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
- 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae