← The evidence ledger
Evidence row 64549
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.aestheticdata.io/x402/regulatory/eu/devices
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 94a018b3a9f95d1a4523bc9c7ad3f09fd6d8896721dd3c333453899fded4ddbe
- Leaf
- 0x7af9f21bdd9ee5f2a4fa06ecf996f5fb8038c016b0853df127aaa22fb5a8de64
What was observed
{
"endpoints": [
[
"x402",
"https://api.aestheticdata.io/x402/regulatory/eu/devices"
]
],
"name": "AestheticData",
"owner_address": "0x407ebfbe56172fac4795541eb5aef6f463cfc868",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x407ebFbE56172FAC4795541eB5AEF6F463CfC868",
"scheme": "exact"
}
],
"description": "Aesthetic-medicine subset of the public EUDAMED UDI-DI list, synced 19 Oct 2026: 14,720 entries from 13 EMDN codes (dermal fillers and filling kits, breast and facial implants, barbed threads, liposuction, and Annex XVI aesthetic equipment), selected by scope rule 3.1 with manufacturer whitelists. Not filtered by risk class or country. Devices no longer listed in EUDAMED are excluded. total 14720, page_size 100, 148 pages.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"page": 1,
"page_size": 100
},
"type": "http"
},
"output": {
"example": {
"data": [
{
"authorizedRepresentative": {
"name": "KTR Europe GmbH",
"srn": "DE-AR-000005685"
},
"device": {
"basicUdi": "B-08809639783108",
"deviceStatusCode": "refdata.device-model-status.on-the-market",
"latestVersion": true,
"primaryDi": "08809639783108",
"reference": "BPL30-60",
"riskClassCode": "refdata.risk-class.class-iii",
"tradeName": "DeneB Modern",
"ulid": "01HP9H7F4E8T62ZYWH4MW5QCN6",
"uuid": "001bcd47-c569-43a5-a933-57ebe84b8622",
"versionNumber": 1
},
"id": "001bcd47-c569-43a5-a933-57ebe84b8622",
"ingestedAt": "2026-09-29T12:50:36.127468+00:00",
"manufacturer": {
"name": "BioPlus Co., Ltd.",
"srn": "KR-MF-000008618",
"statusCode": "refdata.actor-status.active"
},
"primary_di_duplicate": false,
"region": "EU",
"source": "eudamed"
},
{
"authorizedRepresentative": {
"name": "Emergo Europe B.V.",
"srn": "NL-AR-000000116"
},
"device": {
"basicUdi": "7445161Ergo2ZenBQ",
"deviceStatusCode": "refdata.device-model-status.on-the-market",
"latestVersion": true,
"primaryDi": "07445161020734",
"reference": "E2SC-425Z",
"riskClassCode": "refdata.risk-class.class-iii",
"tradeName": "Motiva Implants",
"ulid": "01J0XDP8T96WY57AFPBPTWHK34",
"uuid": "00044849-f3e7-44f8-9ac6-c045441b4fc9",
"versionNumber": 2
},
"id": "00044849-f3e7-44f8-9ac6-c045441b4fc9",
"ingestedAt": "2026-10-14T07:38:22.462061+00:00",
"manufacturer": {
"name": "Establishment Labs",
"srn": "CR-MF-000008155",
"statusCode": "refdata.actor-status.active"
},
"primary_di_duplicate": true,
"region": "EU",
"source": "eudamed"
},
{
"authorizedRepresentative": {
"name": "KTR Europe GmbH",
"srn": "DE-AR-000005685"
},
"device": {
"basicUdi": "880638782001KS",
"deviceStatusCode": "refdata.device-model-status.no-longer-on-the-market",
"latestVersion": true,
"primaryDi": "08806387867715",
"reference": "-",
"riskClassCode": "refdata.risk-class.class-iii",
"tradeName": "Da:all (CA19100-W0120)",
"ulid": "01JJX3NCDJ1KPVZBVQCQDH1ZRG",
"uuid": "000ad090-530d-454a-b46a-923c3178c83e",
"versionNumber": 2
},
"id": "000ad090-530d-454a-b46a-923c3178c83e",
"ingestedAt": "2026-09-29T12:50:36.127468+00:00",
"manufacturer": {
"name": "META BIOMED CO., LTD.",
"srn": "KR-MF-000009681",
"statusCode": "refdata.actor-status.active"
},
"primary_di_duplicate": false,
"region": "EU",
"source": "eudamed"
}
],
"data_as_of": "2026-10-19",
"pagination": {
"page": 1,
"page_size": 100,
"pages": 148,
"total": 14720
},
"source": "eudamed",
"status": "success"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"page": {
"maximum": 148,
"minimum": 1,
"type": "integer"
},
"page_size": {
"default": 100,
"description": "Default 100. Values greater than 100 are capped to 100. Values less than 100 return 400 invalid_page_size.",
"minimum": 100,
"type": "integer"
}
},
"required": [
"page",
"page_size"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"data": {
"type": "array"
},
"pagination": {
"properties": {
"page": {
"type": "integer"
},
"page_size": {
"type": "integer"
},
"pages": {
"type": "integer"
},
"total": {
"type": "integer"
}
},
"type": "object"
},
"status": {
"type": "string"
}
},
"required": [
"status",
"data",
"pagination"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-25T04:46:17.936Z",
"quality": {
"l30DaysTotalCalls": 9,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-25T04:46:17.584Z"
},
"resource": "https://api.aestheticdata.io/x402/regulatory/eu/devices",
"serviceName": "AestheticData",
"tags": [
"aesthetics",
"medical-devices",
"eudamed",
"brands",
"agent-data"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Aesthetic-medicine subset of the public EUDAMED UDI-DI list, synced 19 Oct 2026: 14,720 entries from 13 EMDN codes (dermal fillers and filling kits, breast and facial implants, barbed threads, liposuction, and Annex XVI aesthetic equipment), selected by scope rule 3.1 with manufacturer whitelists. Not filtered by risk class or country. Devices no longer listed in EUDAMED are excluded. total 14720, page_size 100, 148 pages."
}What the leaf hashes
{"body":"94a018b3a9f95d1a4523bc9c7ad3f09fd6d8896721dd3c333453899fded4ddbe","id":64549,"kind":"listing","method":"baseline/1","observed_us":1793025456796909,"prev":null,"subject":"x402_bazaar:https://api.aestheticdata.io/x402/regulatory/eu/devices","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).
- 0x7afa05700372551d324aa8a1f9c408a595ff57bfb1419da9be18e211b92c882d
- 0x195adf1d1a82b0abe23c03fc75fcd5cae07fd2749561aaa75064f0ea3aecc61a
- 0x1e7e75ccd4f3aec80518ae0c0481b13997f6b5e649001fc2e7195fdbef21e7f8
- 0x0bcb7c515cb956a570f3728aa7f0acdc108f67fced9106ecec48ae22d42550c8
- 0x34015211b23f2cfb391f58aef9ad51f6b58a86fe341ce2746997c359ebcfc87a
- 0x3630b07e077510817736eff6d34fc4c7787588af48e1a53d1553cc71086b855f
- 0x32bd1f2efdafae2d4f43b8c57db616983bc63f152362b25ac21b593c366b97fe
- 0x128fefa7179eb6b68574aebac765389ee4388b39c197ac15accaa08779300ac1
- 0x8538b668ed58b72cabc6b99d60f85a3ea2176e1d3ec947794899400b5f19d061
- 0x227b1846e9338d14a584d945977a59dd6a05f2e84a33212202400515ac9c0632
- 0xe7152aaccc7d7d5da2d13bc6ee8ec470b8c1a5abe7dfed1431f0ed53ec50ebc5
- 0xa6406b1a5540d26e0cbd03bb274a01c10968fadb17913a6043bb9427ddfb71ba
- 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
- 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
- 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae