← The evidence ledger
Evidence row 278908
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:89-116-220-218-sslip-io
- Recorded
- Previous row
- #181
- Body SHA-256
- b0f8d49515ef328a2f042e74d49867845c2cf1cd5ce084b2a7df9f7baae27c6e
- Leaf
- 0x24e6da282858627c7a4b171adcaff7925339515f7cc2f783c4fe6e91611820cc
What was observed
{
"endpoints": [
[
"x402",
"https://89-116-220-218.sslip.io/base/address-intel"
],
[
"x402",
"https://89-116-220-218.sslip.io/base/basename"
],
[
"x402",
"https://89-116-220-218.sslip.io/base/network"
],
[
"x402",
"https://89-116-220-218.sslip.io/base/tx-status"
],
[
"x402",
"https://89-116-220-218.sslip.io/base/usdc-balance"
],
[
"x402",
"https://89-116-220-218.sslip.io/x402/preflight"
]
],
"name": "89-116-220-218.sslip.io",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453"
],
"category": "",
"description": "",
"domain": "89-116-220-218.sslip.io",
"endpoints": [
{
"description": "One call for an address on Base: USDC balance, ETH balance, verified primary Basename, transaction count (nonce) and whether it is a contract. Use it to profile a counterparty or payout wallet before interacting. Replaces four or five separate reads with a single priced request. Query: ?address=0x...",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "0x2211d1d0020daea8039e46cf1367962070d77da9",
"group": "query",
"name": "address",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://89-116-220-218.sslip.io/base/address-intel"
},
{
"description": "Resolve a Basename (name.base.eth) to its Base address, or an address to its primary Basename, checked both ways so a reverse name is only returned when it resolves back. Use it to turn a human name into a payout address or to label an address. Avoids hand-written ENS-style namehash and resolver calls. Query: ?name=jesse.base.eth or ?address=0x...",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "jesse.base.eth",
"group": "query",
"name": "name",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "",
"tags": [],
"url": "https://89-116-220-218.sslip.io/base/basename"
},
{
"description": "Base mainnet head: latest block number, block age in seconds, base fee and gas price in gwei. Use it to check the chain is advancing and to estimate fees before sending a transaction. One small JSON read instead of several raw RPC calls and unit conversions.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
},
"serviceName": "",
"tags": [],
"url": "https://89-116-220-218.sslip.io/base/network"
},
{
"description": "Base mainnet transaction status: success, failed or pending, with block, confirmations, gas used, effective gas price, from/to and log count. Use it after sending or receiving a payment to confirm it landed and how deep it is. One normalized JSON answer instead of combining receipt and block calls and computing confirmations yourself. Query: ?hash=0x...",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "0x0000000000000000000000000000000000000000000000000000000000000000",
"group": "query",
"name": "hash",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.002",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://89-116-220-218.sslip.io/base/tx-status"
},
{
"description": "Live Base mainnet USDC and ETH balance for one address, read with eth_call at the latest block; returns decimal and raw values plus the block number. Use it to check a wallet can cover a payment or that funds arrived before acting. Simpler than running an RPC client and decoding ERC-20 calls yourself, and the block number makes each reading reproducible. Query: ?address=0x...",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "0x4200000000000000000000000000000000000016",
"group": "query",
"name": "address",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://89-116-220-218.sslip.io/base/usdc-balance"
},
{
"description": "Pre-pay Check: Ed25519-signed, deterministic facts about another x402 endpoint before you pay it: challenge validity, reachability and latency, host listing count, payout wallet reuse across hosts, last-called and payer trend from daily Bazaar snapshots. Use it when choosing between paid endpoints. Signed facts you can verify against the published key, not ratings; facts only, no advice. Query: ?url=https://...",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://x402.org/protected",
"group": "query",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "1"
},
"serviceName": "",
"tags": [],
"url": "https://89-116-220-218.sslip.io/x402/preflight"
}
],
"enriched": false,
"iconUrl": "",
"id": "89-116-220-218-sslip-io",
"integrationType": "",
"isNew": false,
"name": "89-116-220-218.sslip.io",
"networks": [
"Base"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.0045",
"currency": "USDC",
"maxAmount": "0.01",
"minAmount": "0.001"
},
"provider": "89-116-220-218.sslip.io",
"providerUrl": "",
"serviceName": "",
"tags": []
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"b0f8d49515ef328a2f042e74d49867845c2cf1cd5ce084b2a7df9f7baae27c6e","id":278908,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793042082938428,"prev":181,"subject":"agentic_market:89-116-220-218-sslip-io","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).
- 0x24e6e9d6e3d1a07e86f21f1ed23f9cf5259500b26f0e0f90f758f0a98848f87c
- 0x1930aafc0d054b1910b31212f5061dd1298b1e7a54c65a86f2b25cb92dd294d4
- 0x342ab4257e2f25cb92674c9e10e1d30e8d08f258af20fd270d6e3f928cdd2c0b
- 0xd5e0ae9c42644a1143b62cf9477db1b8b90cca4912ae034bedd77304696b95e3
- 0xf878684000b55def457fd0807572517189cba2f225d1b0140c78899fd57f2eae
- 0x38352c6592c68bd3a8f745a71883e384fcec5ab7718476ce544639f5e6188945
- 0x40e2be370ef6601513e37b920630440eb82ea04332c15b3452c771e798488dad
- 0xdc438d1ad211725334e534e98281d00f7bad5341966702baad60037c2410cc41
- 0xbc781e6c530daa7c3ac72f126a5bbc27a9aee79748aa2d5017f95d3457c94154
- 0xa3e719d02f51b46be66819cdf2d71d951df05065c30197eda7848e688a094863
- 0xcd59d6e87f33016070792bd627b1f58155e890e1fdf84deab560cdcb1c986874
- 0x2ceb9cc3a43f479e6ab73db5d3d474a93995fb4188ee45f71846b4cf537a0016
- 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
- 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
- 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae