← The evidence ledger
Evidence row 2190088
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:crypto-math-x402tookit-com
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 15fd3f2a8a0b11c9d3c6d21e3f9c30290e1dd3aa12c316330554abd175e51595
- Leaf
- 0x83ad43136dd18a581d6c45fb15e5cd071759fc90ccf96459f5de0404f248254d
What was observed
{
"endpoints": [
[
"x402",
"https://crypto-math.x402tookit.com/check-digits"
],
[
"x402",
"https://crypto-math.x402tookit.com/crt"
],
[
"x402",
"https://crypto-math.x402tookit.com/ec-params"
],
[
"x402",
"https://crypto-math.x402tookit.com/encoding"
],
[
"x402",
"https://crypto-math.x402tookit.com/entropy"
],
[
"x402",
"https://crypto-math.x402tookit.com/gcd-extended"
],
[
"x402",
"https://crypto-math.x402tookit.com/mod-inverse"
],
[
"x402",
"https://crypto-math.x402tookit.com/mod-pow"
],
[
"x402",
"https://crypto-math.x402tookit.com/prime"
],
[
"x402",
"https://crypto-math.x402tookit.com/rsa-arith"
]
],
"name": "crypto-math.x402tookit.com",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:137",
"eip155:42161",
"eip155:8453",
"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
],
"category": "",
"description": "",
"domain": "crypto-math.x402tookit.com",
"endpoints": [
{
"description": "Generate or validate Luhn and ISO 7064 mod 97-10 (IBAN style) check digits from the string you supply.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "generate",
"group": "query",
"name": "action",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "iban",
"group": "query",
"name": "scheme",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "GBWEST12345698765432",
"group": "query",
"name": "value",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Math",
"tags": [
"luhn",
"iban",
"check-digit",
"iso-7064"
],
"url": "https://crypto-math.x402tookit.com/check-digits"
},
{
"description": "Solve x = a1 (mod m1), x = a2 (mod m2), ... with the Chinese remainder theorem, coprime or not.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "2:3,3:5,2:7",
"group": "query",
"name": "congruences",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Math",
"tags": [
"crt",
"chinese-remainder",
"congruence",
"number-theory"
],
"url": "https://crypto-math.x402tookit.com/crt"
},
{
"description": "secp256k1, P-256 and P-384 public parameters (p, n, G) from SEC 2, with an on-curve check of a public point.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "secp256k1",
"group": "query",
"name": "curve",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",
"group": "query",
"name": "publicKey",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "3"
},
"serviceName": "Crypto Math",
"tags": [
"secp256k1",
"ecdsa",
"elliptic-curve",
"sec2"
],
"url": "https://crypto-math.x402tookit.com/ec-params"
},
{
"description": "Convert public bytes between hex, base64 and base64url (RFC 4648) with strict decoding and expected-length check.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": 6,
"group": "query",
"name": "expectBytes",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "base64",
"group": "query",
"name": "from",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "Zm9vYmFy",
"group": "query",
"name": "input",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Math",
"tags": [
"base64url",
"hex",
"bytes",
"encoding"
],
"url": "https://crypto-math.x402tookit.com/encoding"
},
{
"description": "Shannon entropy in bits per symbol from a frequency table, plus min-entropy, collision entropy and efficiency.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "a:4,b:2,c:1,d:1",
"group": "query",
"name": "table",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Math",
"tags": [
"entropy",
"shannon",
"information-theory",
"frequency"
],
"url": "https://crypto-math.x402tookit.com/entropy"
},
{
"description": "gcd, lcm and extended-Euclid Bezout coefficients of two integers, plus gcd/lcm of up to 20 more.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "240",
"group": "query",
"name": "a",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "46",
"group": "query",
"name": "b",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "",
"group": "query",
"name": "more",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Math",
"tags": [
"gcd",
"lcm",
"euclid",
"bezout"
],
"url": "https://crypto-math.x402tookit.com/gcd-extended"
},
{
"description": "Modular multiplicative inverse of a mod m, or the gcd that proves none exists.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "17",
"group": "query",
"name": "a",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "3120",
"group": "query",
"name": "mod",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Math",
"tags": [
"modular",
"inverse",
"euclid",
"number-theory"
],
"url": "https://crypto-math.x402tookit.com/mod-inverse"
},
{
"description": "Modular exponentiation base^exp mod m for big integers, decimal or 0x hex, up to 4096 bits.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "4",
"group": "query",
"name": "base",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "13",
"group": "query",
"name": "exp",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "497",
"group": "query",
"name": "mod",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Math",
"tags": [
"modular",
"exponentiation",
"bigint",
"number-theory"
],
"url": "https://crypto-math.x402tookit.com/mod-pow"
},
{
"description": "Primality test (deterministic Miller-Rabin below 2^64) plus the next and previous prime, with BigInt.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "18446744073709551557",
"group": "query",
"name": "n",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "query",
"name": "neighbors",
"required": false,
"type": "boolean"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Math",
"tags": [
"prime",
"miller-rabin",
"primality",
"number-theory"
],
"url": "https://crypto-math.x402tookit.com/prime"
},
{
"description": "RSA public key arithmetic: modulus bits, exponent validity, NIST strength; or a labelled toy RSA with tiny primes.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "17",
"group": "query",
"name": "e",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "65",
"group": "query",
"name": "message",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "toy",
"group": "query",
"name": "mode",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "61",
"group": "query",
"name": "p",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "53",
"group": "query",
"name": "q",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Math",
"tags": [
"rsa",
"key-size",
"modulus",
"educational"
],
"url": "https://crypto-math.x402tookit.com/rsa-arith"
}
],
"enriched": false,
"iconUrl": "",
"id": "crypto-math-x402tookit-com",
"integrationType": "",
"isNew": false,
"name": "crypto-math.x402tookit.com",
"networks": [
"Base",
"eip155:137",
"eip155:42161",
"solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.02",
"currency": "USDC",
"maxAmount": "0.02",
"minAmount": "0.02"
},
"provider": "crypto-math.x402tookit.com",
"providerUrl": "",
"serviceName": "Crypto Math",
"tags": [
"luhn",
"iban",
"check-digit",
"iso-7064",
"crt",
"chinese-remainder",
"congruence",
"number-theory",
"secp256k1",
"ecdsa",
"elliptic-curve",
"sec2",
"base64url",
"hex",
"bytes",
"encoding",
"entropy",
"shannon",
"information-theory",
"frequency",
"gcd",
"lcm",
"euclid",
"bezout",
"modular",
"inverse",
"exponentiation",
"bigint",
"prime",
"miller-rabin",
"primality",
"rsa",
"key-size",
"modulus",
"educational"
]
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"15fd3f2a8a0b11c9d3c6d21e3f9c30290e1dd3aa12c316330554abd175e51595","id":2190088,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793643662270686,"prev":null,"subject":"agentic_market:crypto-math-x402tookit-com","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0x83ad3d5595f7df53da5e99e0d2fdfa8b6f6c73ee31d04f68b5212a633107eceb
- 0xd828109fccf4104bafbc7ea9749cbc66e404eee9ce6e1cf6ea792b9b9666553f
- 0xa1f58876ba3101a4a3df3c0e126e83bceb4390863d6a0ff16247b06e8ab6521e
- 0xf1af4d7de51229ba625b31f2db329afe12f02d281e83cb1601e66329cbe60f5f
- 0xb8f198ae9e398ef7d5519634d981211a59a3efd16156d6ea933af4b93b108658
- 0xd75102e5cd3bd15de2214ba9a64a89757b20a74aa55e6e9cc6a3f240ac5229a3
- 0x48226ba457bb90536137189ba7a95a4ed71cb90de09b5b14de8b9bbd5c4eef98
- 0xc3e9402590ec9d7d2bd690b51d7d03816cdd7ad2a8a2d107dd33801729acad36
- 0xef245e3b90d950242afb3229877fb7f40d096786800dc2a9e35cbc7de065c6c0
- 0xa7db5ac75e30baf0f4e7cc51f42b8a85925906f0bac3f41e7135baab61a052c6
- 0x8a86ac563161489ff6b032a83c9abb8348ff47d52c0a1c3af9cb2637ffd25c9d
- 0x9236ce44089e10e350435c01e569b60f72046bb5112e06356a17b8f3c0a940ee
- 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
- 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
- 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
- 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
- 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
- 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af