← The evidence ledger
Evidence row 65459
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/:netuid/validators
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 74f51aa405c7dbe4f9ec6bf9420bcd9f45dce90320289fd7d227790b8481f324
- Leaf
- 0x9b8a235159765dd743803268a39f48ba8bd6baa59ab350ee926d7995affcdd50
What was observed
{
"endpoints": [
[
"x402",
"https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/:netuid/validators"
]
],
"name": "api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/:netuid/validators",
"owner_address": "0xf8b2dd46542175ad46e14e6133340e652665f2ee",
"raw": {
"accepts": [
{
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
"resource": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
"resource": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
"resource": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:480",
"payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
"resource": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "GgS891nMiEETjBEFw1QQxVcAqsRV34mDYpxh24TrpCiD",
"resource": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "31566704",
"extra": {
"decimals": 6,
"feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA",
"genesisHash": "wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
"genesisId": "mainnet-v1.0"
},
"maxTimeoutSeconds": 300,
"network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
"payTo": "5GRGZVUNRF2S4BY2TNRBCUCKUOT3H6BP56ACPCZVGR3ISTTRRSSB2RGJGI",
"resource": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact"
},
{
"amount": "200000",
"asset": "USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN",
"extra": {
"areFeesSponsored": true,
"decimals": 7
},
"maxTimeoutSeconds": 300,
"network": "stellar:pubnet",
"payTo": "GDYFWCUFLG7MZAITOOVITYDNCLVJXWJ7OASYJAJPPOTONUQRNBCRO2VP",
"resource": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact"
}
],
"description": "Top-N validators ranked by incentive for tracked Bittensor subnets. Filter only validator_permit=true neurons. AI agent API for validator-selection and stake-delegation decisions. Informational research data — not investment advice.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"pathParams": {
"netuid": "1"
},
"type": "http"
},
"output": {
"example": {},
"type": "json"
}
},
"routeTemplate": "/v1/bittensor-derivatives/subnet/:netuid/validators",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"pathParams": {
"additionalProperties": false,
"properties": {
"netuid": {
"description": "Bittensor subnet UID (0-511) as URL path segment.",
"examples": [
"3",
"64",
"123"
],
"pattern": "^\\d{1,3}$",
"type": "string"
}
},
"required": [
"netuid"
],
"type": "object"
},
"queryParams": {
"properties": {},
"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"
}
},
"eip2612GasSponsoring": {
"info": {
"description": "The facilitator accepts EIP-2612 gasless Permit to Permit2 canonical contract.",
"version": "1"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"amount": {
"description": "The amount to approve (uint256).",
"pattern": "^[0-9]+$",
"type": "string"
},
"asset": {
"description": "The address of the ERC-20 token contract.",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"deadline": {
"description": "The timestamp at which the signature expires.",
"pattern": "^[0-9]+$",
"type": "string"
},
"from": {
"description": "The address of the sender.",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"nonce": {
"description": "The current EIP-2612 nonce of the sender.",
"pattern": "^[0-9]+$",
"type": "string"
},
"signature": {
"description": "The 65-byte concatenated signature (r, s, v) as a hex string.",
"pattern": "^0x[a-fA-F0-9]+$",
"type": "string"
},
"spender": {
"description": "The address of the spender (Canonical Permit2).",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"version": {
"description": "Schema version identifier.",
"pattern": "^[0-9]+(\\.[0-9]+)*$",
"type": "string"
}
},
"required": [
"from",
"asset",
"spender",
"amount",
"nonce",
"deadline",
"signature",
"version"
],
"type": "object"
}
},
"erc20ApprovalGasSponsoring": {
"info": {
"description": "The facilitator accepts a raw signed approval transaction and will sponsor the gas fees.",
"version": "1"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"amount": {
"description": "Approval amount (uint256).",
"pattern": "^[0-9]+$",
"type": "string"
},
"asset": {
"description": "The ERC-20 token contract address to approve.",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"from": {
"description": "The address of the sender.",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"signedTransaction": {
"description": "RLP-encoded signed transaction calling ERC20.approve().",
"pattern": "^0x[a-fA-F0-9]+$",
"type": "string"
},
"spender": {
"description": "The address of the spender (Canonical Permit2).",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"version": {
"description": "Schema version identifier.",
"pattern": "^[0-9]+(\\.[0-9]+)*$",
"type": "string"
}
},
"required": [
"from",
"asset",
"spender",
"amount",
"signedTransaction",
"version"
],
"type": "object"
}
},
"offer-receipt": {
"info": {
"offers": [
{
"acceptIndex": 0,
"format": "eip712",
"payload": {
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"network": "eip155:8453",
"payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
"resourceUrl": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact",
"validUntil": 1791451865,
"version": 1
},
"signature": "0x162604e0241c4adbb6c98b027ffe4cbfaf523c35860ab5cecce8d68c1f84353034492863d2b8ee0adb95ac56182294d70e6ae0289da00fcf23be7fc255ca5f291b"
},
{
"acceptIndex": 1,
"format": "eip712",
"payload": {
"amount": "20000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"network": "eip155:137",
"payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
"resourceUrl": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact",
"validUntil": 1791451865,
"version": 1
},
"signature": "0xd445d628ea12065f63b0611e1dd498efb6b62e286026731c970e1e61434994265f94b15373e9f9fea837818f4934257f039382bc6fc8445a8aa7dc9a37227d461c"
},
{
"acceptIndex": 2,
"format": "eip712",
"payload": {
"amount": "20000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"network": "eip155:42161",
"payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
"resourceUrl": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact",
"validUntil": 1791451865,
"version": 1
},
"signature": "0x835f0f0bfe424d98654647e839abc5e8c309acae5fa97674ccc1d802b27465e164b3a41516fdcc5c0bb4ab181661efd5680b8ef6bf7a121bf656eb19e2fff2d81c"
},
{
"acceptIndex": 3,
"format": "eip712",
"payload": {
"amount": "20000",
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"network": "eip155:480",
"payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
"resourceUrl": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact",
"validUntil": 1791451865,
"version": 1
},
"signature": "0xb4f038eab5719259d4328102009c7c79a6d6e2e79b12dfa0ace6a44effb50a6a5aff8b8c9f1e21d3d02511a08b3ba470f75fedc22f4f588dc3b621d6ef9b67911b"
},
{
"acceptIndex": 4,
"format": "eip712",
"payload": {
"amount": "20000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "GgS891nMiEETjBEFw1QQxVcAqsRV34mDYpxh24TrpCiD",
"resourceUrl": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact",
"validUntil": 1791451865,
"version": 1
},
"signature": "0x37e65153bd9be79670e849dd07d1b038cdb535cfe451c52a3b8ae42bebb5b3b53df7bd68cdf0cbcfe9593a70a2f2b8de76e513664ad3cd774d6c464974266eb11b"
},
{
"acceptIndex": 5,
"format": "eip712",
"payload": {
"amount": "20000",
"asset": "31566704",
"network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
"payTo": "5GRGZVUNRF2S4BY2TNRBCUCKUOT3H6BP56ACPCZVGR3ISTTRRSSB2RGJGI",
"resourceUrl": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact",
"validUntil": 1791451865,
"version": 1
},
"signature": "0xdea5416bb2919cc053bc7338ce808501e913cda486b67eb8eb46345f4599ace1052f59018bb2b796039d941009377a6972fff3198344823b34298363f6f8ed2d1c"
},
{
"acceptIndex": 6,
"format": "eip712",
"payload": {
"amount": "200000",
"asset": "USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN",
"network": "stellar:pubnet",
"payTo": "GDYFWCUFLG7MZAITOOVITYDNCLVJXWJ7OASYJAJPPOTONUQRNBCRO2VP",
"resourceUrl": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/1/validators",
"scheme": "exact",
"validUntil": 1791451865,
"version": 1
},
"signature": "0xb499b62eb3d89682f8d34c112666c586f682aa0ad2d58a46f2c334bff1e03b9564d76ba3083f018b3333c148236f65b03698ff207e336136989a82886129a8161c"
}
]
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"format": {
"enum": [
"eip712",
"jws"
],
"type": "string"
},
"payload": {
"type": "object"
},
"signature": {
"type": "string"
}
},
"required": [
"format",
"payload",
"signature"
],
"type": "object"
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"id": {
"maxLength": 128,
"minLength": 16,
"pattern": "^[a-zA-Z0-9_-]+$",
"type": "string"
},
"required": {
"type": "boolean"
}
},
"required": [
"required"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-08T08:31:06.158Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-08T08:31:05.846Z"
},
"resource": "https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/:netuid/validators",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Top-N validators ranked by incentive for tracked Bittensor subnets. Filter only validator_permit=true neurons. AI agent API for validator-selection and stake-delegation decisions. Informational research data — not investment advice."
}What the leaf hashes
{"body":"74f51aa405c7dbe4f9ec6bf9420bcd9f45dce90320289fd7d227790b8481f324","id":65459,"kind":"listing","method":"baseline/1","observed_us":1793025458408701,"prev":null,"subject":"x402_bazaar:https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/:netuid/validators","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.