← The evidence ledger
Evidence row 121938
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://startup.use.x402atlas.com/startup-domain-check
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c5b0947476c52f23b311d04cab5d6e14b00371e792ee2c426572a0968777f250
- Leaf
- 0xfac24739cc69e57a17dc6ae8888775a5b3c868b05b3cc8d498943741895d0d3c
What was observed
{
"endpoints": [
[
"x402",
"https://startup.use.x402atlas.com/startup-domain-check"
]
],
"name": "Startup Name Availability Check",
"owner_address": "0x28410eac7393dba041cd5a92eefe7a8e834310bb",
"raw": {
"accepts": [
{
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x28410EaC7393dba041cd5a92eEfe7a8E834310bb",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x28410EaC7393dba041cd5a92eEfe7a8E834310bb",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0x28410EaC7393dba041cd5a92eEfe7a8E834310bb",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas",
"tier": "standard"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"scheme": "exact"
}
],
"description": "Check if a startup or company name is available: domain availability across .com .io .ai .co .dev .app .xyz .net .org .so .sh .gg .me plus GitHub, npm, PyPI and X username availability in one call.",
"extensions": {
"bazaar": {
"category": "utility",
"info": {
"input": {
"method": "GET",
"queryParams": {
"query": "Quill Nest"
},
"type": "http"
},
"output": {
"example": {
"domains": [
{
"domain": "quillnest.com",
"status": "taken",
"url": "https://quillnest.com"
},
{
"domain": "quillnest.io",
"status": "available",
"url": "https://quillnest.io"
},
{
"domain": "quillnest.ai",
"status": "available",
"url": "https://quillnest.ai"
},
{
"domain": "quillnest.co",
"status": "available",
"url": "https://quillnest.co"
},
{
"domain": "quillnest.dev",
"status": "available",
"url": "https://quillnest.dev"
},
{
"domain": "quillnest.app",
"status": "available",
"url": "https://quillnest.app"
},
{
"domain": "quillnest.xyz",
"status": "available",
"url": "https://quillnest.xyz"
},
{
"domain": "quillnest.net",
"status": "taken",
"url": "https://quillnest.net"
},
{
"domain": "quillnest.org",
"status": "taken",
"url": "https://quillnest.org"
},
{
"domain": "quillnest.so",
"status": "available",
"url": "https://quillnest.so"
},
{
"domain": "quillnest.sh",
"status": "available",
"url": "https://quillnest.sh"
},
{
"domain": "quillnest.gg",
"status": "available",
"url": "https://quillnest.gg"
},
{
"domain": "quillnest.me",
"status": "available",
"url": "https://quillnest.me"
}
],
"handles": [
{
"platform": "github",
"status": "taken",
"url": "https://github.com/quillnest"
},
{
"platform": "npm",
"status": "available",
"url": "https://www.npmjs.com/package/quillnest"
},
{
"platform": "pypi",
"status": "available",
"url": "https://pypi.org/project/quillnest/"
},
{
"platform": "x",
"status": "unknown",
"url": "https://x.com/quillnest"
}
],
"name": "quillnest",
"queried_at": "2026-10-23T10:00:00Z",
"query": "Quill Nest",
"summary": {
"available": 12,
"taken": 4,
"unknown": 1
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"query": {
"description": "Startup or company name; spaces and punctuation are stripped",
"maxLength": 100,
"minLength": 1,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"domains": {
"description": "One entry per TLD: com io ai co dev app xyz net org so sh gg me",
"items": {
"properties": {
"domain": {
"type": "string"
},
"status": {
"description": "unknown = no definite answer (timeout, rate limit, unsupported handle syntax)",
"enum": [
"available",
"taken",
"unknown"
],
"type": "string"
},
"url": {
"format": "uri",
"type": "string"
}
},
"required": [
"domain",
"status",
"url"
],
"type": "object"
},
"type": "array"
},
"handles": {
"items": {
"properties": {
"platform": {
"enum": [
"github",
"npm",
"pypi",
"x"
],
"type": "string"
},
"status": {
"description": "unknown = no definite answer (timeout, rate limit, unsupported handle syntax)",
"enum": [
"available",
"taken",
"unknown"
],
"type": "string"
},
"url": {
"description": "Public profile or package page",
"format": "uri",
"type": "string"
}
},
"required": [
"platform",
"status",
"url"
],
"type": "object"
},
"type": "array"
},
"name": {
"description": "Checked name: query lowercased, spaces and punctuation stripped",
"type": "string"
},
"queried_at": {
"format": "date-time",
"type": "string"
},
"query": {
"type": "string"
},
"summary": {
"description": "Status counts over domains and handles",
"properties": {
"available": {
"type": "integer"
},
"taken": {
"type": "integer"
},
"unknown": {
"type": "integer"
}
},
"required": [
"available",
"taken",
"unknown"
],
"type": "object"
}
},
"required": [
"query",
"name",
"queried_at",
"domains",
"handles",
"summary"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"tags": [
"startup",
"domain",
"availability",
"username",
"brand"
]
}
},
"lastUpdated": "2026-10-23T12:12:36.889Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-23T12:12:36.779Z"
},
"resource": "https://startup.use.x402atlas.com/startup-domain-check",
"serviceName": "Startup Name Availability Check",
"tags": [
"startup",
"domain",
"availability",
"username",
"brand"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Check if a startup or company name is available: domain availability across .com .io .ai .co .dev .app .xyz .net .org .so .sh .gg .me plus GitHub, npm, PyPI and X username availability in one call."
}What the leaf hashes
{"body":"c5b0947476c52f23b311d04cab5d6e14b00371e792ee2c426572a0968777f250","id":121938,"kind":"listing","method":"baseline/1","observed_us":1793025620691190,"prev":null,"subject":"x402_bazaar:https://startup.use.x402atlas.com/startup-domain-check","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.