← The evidence ledger
Evidence row 1760021
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint bb42966d-922f-4655-acbb-7ed47add812a
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c088b4298cf38c5681018f1f52c862263f52fff1d272ab2c336ad819f9fbb245
- Leaf
- 0xb912427c6355a5c40ae694411c12881d487abfe5e406d96a4041bda9a6514186
What was observed
{
"count": 6,
"tools": [
{
"description": "Places within a radius of a latitude/longitude in Korea, nearest first, with distance in meters. Names are Korean.",
"inputSchema": {
"properties": {
"contenttypeid": {
"description": "Category: 12 attraction, 14 culture facility, 15 festival/event, 25 travel course (Korean only), 28 leisure sports, 32 lodging, 38 shopping, 39 restaurant.",
"enum": [
12,
14,
15,
25,
28,
32,
38,
39
],
"type": "integer"
},
"lat": {
"description": "Latitude (WGS84).",
"type": "number"
},
"limit": {
"description": "Max results (default 10).",
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"lng": {
"description": "Longitude (WGS84).",
"type": "number"
},
"radius_m": {
"description": "Radius in meters (default 1500).",
"maximum": 20000,
"minimum": 100,
"type": "integer"
}
},
"required": [
"lat",
"lng"
],
"type": "object"
},
"name": "find_nearby_places"
},
{
"description": "Build a day-by-day sightseeing itinerary for a region: popular spots grouped by day in visiting order with an approximate timetable and meal stops.",
"inputSchema": {
"properties": {
"area": {
"description": "Province/city, e.g. 'Seoul', 'Busan', 'Jeju'. Omit for nationwide.",
"type": "string"
},
"day_start": {
"description": "Day start time HH:MM (default 09:30).",
"type": "string"
},
"locale": {
"description": "Language of names/addresses/overviews. Default ko. Native data for ko/en/ja/zh-CN/zh-TW/ru/de/fr/es; vi/th/id/ms fall back to Korean.",
"enum": [
"ko",
"en",
"ja",
"zh-CN",
"zh-TW",
"ru",
"de",
"fr",
"es",
"vi",
"th",
"id",
"ms"
],
"type": "string"
},
"num_days": {
"description": "Number of days (default 2).",
"maximum": 10,
"minimum": 1,
"type": "integer"
},
"per_day": {
"description": "Stops per day (default 4).",
"maximum": 6,
"minimum": 2,
"type": "integer"
}
},
"type": "object"
},
"name": "generate_itinerary"
},
{
"description": "Daily crowd-level forecast (cnctr_rate, higher = busier) for Korean tourist spots over the next ~30 days. Use it to pick quieter days or spots. Match names in Korean (use search_places with locale 'ko' to get the Korean name first).",
"inputSchema": {
"properties": {
"area": {
"description": "Province/city, e.g. 'Seoul' or '서울'.",
"type": "string"
},
"date": {
"description": "YYYY-MM-DD. Omit for all forecast days.",
"type": "string"
},
"limit": {
"description": "Max rows (default 10).",
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"poi_name": {
"description": "Spot name in Korean (partial match), e.g. '경복궁'.",
"type": "string"
},
"signgu": {
"description": "District in Korean, e.g. '종로구', '해운대구'.",
"type": "string"
}
},
"type": "object"
},
"name": "get_crowd_forecast"
},
{
"description": "\"Visitors to X also visited Y\" — related spots ranked from Korean travel-movement data (monthly). Names in Korean.",
"inputSchema": {
"properties": {
"category": {
"description": "Filter: 음식 food, 관광 sightseeing, 쇼핑 shopping, 숙박 lodging, 체험 experience.",
"enum": [
"음식",
"관광",
"쇼핑",
"숙박",
"체험"
],
"type": "string"
},
"limit": {
"description": "Max results (default 8).",
"maximum": 20,
"minimum": 1,
"type": "integer"
},
"poi_name": {
"description": "Reference spot name in Korean, e.g. '경복궁'.",
"type": "string"
}
},
"required": [
"poi_name"
],
"type": "object"
},
"name": "get_related_places"
},
{
"description": "Korean festivals and events running at any point between two dates, optionally in one region.",
"inputSchema": {
"properties": {
"area": {
"description": "Province/city, e.g. 'Seoul' or '서울'.",
"type": "string"
},
"end_date": {
"description": "YYYY-MM-DD",
"type": "string"
},
"limit": {
"description": "Max results (default 12).",
"maximum": 40,
"minimum": 1,
"type": "integer"
},
"start_date": {
"description": "YYYY-MM-DD",
"type": "string"
}
},
"required": [
"start_date",
"end_date"
],
"type": "object"
},
"name": "list_festivals"
},
{
"description": "Search 50,000+ Korean tourist attractions, restaurants, lodging, shopping, culture facilities and festivals by keyword, region and category. Returns name, address, coordinates, phone, image, a short overview and a ktourinfo.com page url.",
"inputSchema": {
"properties": {
"area": {
"description": "Province/city, e.g. 'Seoul', 'Busan', 'Jeju', '서울', '경기'.",
"type": "string"
},
"contenttypeid": {
"description": "Category: 12 attraction, 14 culture facility, 15 festival/event, 25 travel course (Korean only), 28 leisure sports, 32 lodging, 38 shopping, 39 restaurant.",
"enum": [
12,
14,
15,
25,
28,
32,
38,
39
],
"type": "integer"
},
"keyword": {
"description": "Keyword in the chosen language or Korean, e.g. 'palace', '한옥', 'bibimbap'.",
"type": "string"
},
"limit": {
"description": "Max results (default 10).",
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"locale": {
"description": "Language of names/addresses/overviews. Default ko. Native data for ko/en/ja/zh-CN/zh-TW/ru/de/fr/es; vi/th/id/ms fall back to Korean.",
"enum": [
"ko",
"en",
"ja",
"zh-CN",
"zh-TW",
"ru",
"de",
"fr",
"es",
"vi",
"th",
"id",
"ms"
],
"type": "string"
}
},
"type": "object"
},
"name": "search_places"
}
]
}What the leaf hashes
{"body":"c088b4298cf38c5681018f1f52c862263f52fff1d272ab2c336ad819f9fbb245","id":1760021,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793531093440267,"prev":null,"subject":"bb42966d-922f-4655-acbb-7ed47add812a","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).
- 0xb911c51cf830455838d6ef633071b1fe192d1c2e519f2a44fc03b3cc6baa2840
- 0x5d7ba38c320be521cbb65121cd4a902b2e7b0ed4672d5d0d4534979e5a558cca
- 0x5306596d6e4ff57fcafe323d4de4acb9db8699ab61382deb147a69bd48abc3f0
- 0xc890fa7946f47c293f790a0ed4f805f55ba464aa44d3f47da6e4314fbee2a2a3
- 0xcf3804749329abebc8820641d1a3e9bceddf119e8268e61874430fede12fbb55
- 0x0ae94c9ae73b4223d91ecf9f4032acc902c1a5ad9ef862c8b329f49b51461313
- 0xc29213f9cf1a6cb542982e6c57d2e0eb26821e7bcb69997d808577614d10ff41
- 0xfb183a7d5ebcabdba5592e5dfd45220ba6218d40c3f33792d4fc2bf821fcdb3a
- 0xd320be93d518439836cf92d9e771176a3983040a04ba982a09af7bde18574e34
- 0x7f4bb616820e1ea8427036cbeb9ba5ec9b80619b3241f4662863ec0358544970
- 0x27e552832ed71b99343a7a42da26a4e8c0efd855c0c26a86dff1e3721341d54c
- 0x7f84a429a6f515b4264e3f89b39e5d9610b2f28288075b591a2f535c9d2fa11e
- 0x8e759241dd7d3573c90854e58ab2c243f47abbd9411d188fc23d7d0f3d7ad1fc
- 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
- 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
- 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
- 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
- 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
- 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
- Day root
- 0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
- Chained
- 0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
- Published
- On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90