← The evidence ledger
Evidence row 81179
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402-niche-briefs.fly.dev/v1/eu-weee-registration-check
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 3a8310bf861cdd2fbcfce0ab7920a4b812bddc1d3f8b439b7de35401d425cd22
- Leaf
- 0x8190b8e3723dc98ab45f8942da3943e6d2fc9b76debe76f4c9e883d7ec448922
What was observed
{
"endpoints": [
[
"x402",
"https://x402-niche-briefs.fly.dev/v1/eu-weee-registration-check"
]
],
"name": "EU WEEE registration check",
"owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
"scheme": "exact"
}
],
"description": "Per-country WEEE register, authorized rep and crossed-bin symbol.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"equipment_category": "small_it_telecom",
"member_state": "DE"
},
"type": "http"
},
"output": {
"example": {
"as_of": "2026-10-25",
"disclaimer": "Educational reference and automated checklist only; not legal advice.",
"flags": [],
"input": {
"equipment_category": "small_it_telecom",
"member_state": "DE"
},
"regulations": [
"Directive 2012/19/EU",
"ElektroG (stiftung ear, WEEE-Reg.-Nr.)"
],
"required_elements": [
"national registration before sale",
"authorized representative if no local establishment"
],
"risk_level": "medium"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"equipment_category": {
"description": "WEEE category",
"enum": [
"small_it_telecom",
"small_equipment_cat5",
"lamps"
],
"type": "string"
},
"member_state": {
"description": "Member state",
"enum": [
"DE",
"FR",
"IT",
"ES",
"NL"
],
"type": "string"
}
},
"required": [
"member_state",
"equipment_category"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"as_of": {
"type": "string"
},
"disclaimer": {
"type": "string"
},
"flags": {
"type": "array"
},
"input": {
"properties": {
"equipment_category": {
"type": "string"
},
"member_state": {
"type": "string"
}
},
"required": [
"member_state",
"equipment_category"
],
"type": "object"
},
"regulations": {
"items": {
"type": "string"
},
"type": "array"
},
"required_elements": {
"items": {
"type": "string"
},
"type": "array"
},
"risk_level": {
"type": "string"
}
},
"required": [
"input",
"risk_level",
"regulations",
"required_elements",
"flags",
"disclaimer",
"as_of"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-26T11:00:39.595Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-26T11:00:39.412Z"
},
"resource": "https://x402-niche-briefs.fly.dev/v1/eu-weee-registration-check",
"serviceName": "EU WEEE registration check",
"tags": [
"compliance",
"eu",
"weee"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Per-country WEEE register, authorized rep and crossed-bin symbol."
}What the leaf hashes
{"body":"3a8310bf861cdd2fbcfce0ab7920a4b812bddc1d3f8b439b7de35401d425cd22","id":81179,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025499932319,"prev":null,"subject":"x402_bazaar:https://x402-niche-briefs.fly.dev/v1/eu-weee-registration-check","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).
- 0x8190a652133ed7a6cf51a68c18ebced57ae8f2543655d3c060b6c35e73c229a0
- 0xece336690064178e2e56a6970430d55f8189a0093de99a7c2391edf63e0bd13d
- 0xbf4c10d0844d9d5507d6ff6b4c9957c2d575754f9a36a2c4f0e901033c9d71bf
- 0x86ae242d9d7d2aae346f07cd5671b9b7b80c5988caaa19b4266c0ad0e7ab13de
- 0x12e3ccab173006507b46287ec50fe8a76a514d755b1ab92484e4fc44f7176dc1
- 0xce615da8ae8074d74c35324159f814470c4032144f5e6ee51773737a6aa271de
- 0xc0c30c7d140a21bab8c9750e295f065fcf74a41493636d0a379e8c76c942e05e
- 0x8e6e421fe1023860b62a97c183408003e65e8f73e99bc36965ac8553da35d891
- 0x5867d35f24bc5f98bf668501b7f9e3220fc345ee15adf4387406732818e220a2
- 0xbdc4a4c8cadfe346c042615305bf6ada497fa5128db30e977a80cb6245a189d3
- 0xb998e012b473bde18346485cd0b7b8b31ab48d5f22ba9bc660bb2e523161e255
- 0x08155d70132f82e370214fc5b72194dfa6f5e57670b7bcf74776e8418302897e
- 0x4d2ee986a690e903126f449b4e9e62d5572b350357ab4496a83488949b131c29
- 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
- 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae