← The evidence ledger
Evidence row 466182
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 3d62dd1d-d98d-4bcc-9d57-bca78a11363a
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 42d7edeec83b43ec2ce8d23a624691e693c7c5c0c9181beb8db5a3ecfed7ffdf
- Leaf
- 0xa1d2d05c15045abd382e4041d3e47361d1db01589c1ee457475934579f3c407a
What was observed
{
"count": 2,
"tools": [
{
"description": "Finds when people in other time zones can meet, when the time is not decided yet: the windows on each day when all participants are within their working hours, accounting for weekends, public holidays and daylight-saving changes, and one suggested start time that fits the most days. Saves that suggested time on those days for 30 days and returns a private perfectclock.cc/s/... link that opens it in Perfect Clock.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"days": {
"default": 5,
"maximum": 14,
"minimum": 1,
"type": "integer"
},
"durationMinutes": {
"default": 60,
"maximum": 480,
"minimum": 15,
"type": "integer"
},
"from": {
"description": "First day in `tz`; default today.",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"participants": {
"description": "People or places the meeting must suit, each with their own time zone.",
"items": {
"properties": {
"label": {
"description": "How the participant or place is called in the conversation, e.g. \"Anna\" or \"Tokyo office\".",
"maxLength": 60,
"type": "string"
},
"tz": {
"description": "IANA time zone of this participant, e.g. Asia/Tbilisi.",
"type": "string"
},
"workHours": {
"description": "Local working hours [start, end]; default [\"09:00\",\"17:00\"].",
"items": {
"pattern": "^([01]\\d|2[0-3]):[0-5]\\d$",
"type": "string"
},
"maxItems": 2,
"minItems": 2,
"type": "array"
}
},
"required": [
"label",
"tz"
],
"type": "object"
},
"maxItems": 10,
"minItems": 1,
"type": "array"
},
"title": {
"description": "Meeting title, if the user gave one.",
"maxLength": 120,
"type": "string"
},
"tz": {
"description": "Time zone whose calendar days are scanned (usually the organizer's).",
"type": "string"
}
},
"required": [
"tz",
"participants"
],
"type": "object"
},
"name": "find_meeting_windows"
},
{
"description": "Plans a one-off or recurring meeting with people in other time zones when its time is known (e.g. \"every other Tuesday at 10:00 Berlin time with Anna in Tbilisi\"). Expands it into concrete dates and shows each one in every participant's local time, with working-hours checks, public holidays and daylight-saving shifts. Saves the schedule for 30 days and returns a private perfectclock.cc/s/... link that opens it in Perfect Clock.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"durationMinutes": {
"default": 60,
"maximum": 720,
"minimum": 5,
"type": "integer"
},
"maxOccurrences": {
"default": 8,
"description": "How many upcoming meetings to list.",
"maximum": 20,
"minimum": 1,
"type": "integer"
},
"participants": {
"description": "People or places the meeting must suit, each with their own time zone.",
"items": {
"properties": {
"label": {
"description": "How the participant or place is called in the conversation, e.g. \"Anna\" or \"Tokyo office\".",
"maxLength": 60,
"type": "string"
},
"tz": {
"description": "IANA time zone of this participant, e.g. Asia/Tbilisi.",
"type": "string"
},
"workHours": {
"description": "Local working hours [start, end]; default [\"09:00\",\"17:00\"].",
"items": {
"pattern": "^([01]\\d|2[0-3]):[0-5]\\d$",
"type": "string"
},
"maxItems": 2,
"minItems": 2,
"type": "array"
}
},
"required": [
"label",
"tz"
],
"type": "object"
},
"maxItems": 10,
"minItems": 1,
"type": "array"
},
"rule": {
"description": "Recurrence of the meeting.",
"properties": {
"byDay": {
"description": "Weekdays for weekly rules; for monthly with setPos, the weekday.",
"items": {
"enum": [
"MO",
"TU",
"WE",
"TH",
"FR",
"SA",
"SU"
],
"type": "string"
},
"type": "array"
},
"count": {
"maximum": 500,
"minimum": 1,
"type": "integer"
},
"freq": {
"enum": [
"once",
"daily",
"weekly",
"monthly"
],
"type": "string"
},
"interval": {
"description": "Every N days/weeks/months; default 1.",
"maximum": 12,
"minimum": 1,
"type": "integer"
},
"setPos": {
"description": "Monthly \"Nth weekday\": 1-4, or -1 for the last.",
"maximum": 4,
"minimum": -1,
"type": "integer"
},
"start": {
"description": "First possible date in `tz`; default today.",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"until": {
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
}
},
"required": [
"freq"
],
"type": "object"
},
"time": {
"description": "Local start time in `tz`.",
"pattern": "^([01]\\d|2[0-3]):[0-5]\\d$",
"type": "string"
},
"title": {
"description": "Meeting title.",
"maxLength": 120,
"type": "string"
},
"tz": {
"description": "Time zone the meeting time is fixed in (usually the organizer's).",
"type": "string"
}
},
"required": [
"title",
"tz",
"time",
"rule",
"participants"
],
"type": "object"
},
"name": "plan_meeting_schedule"
}
]
}What the leaf hashes
{"body":"42d7edeec83b43ec2ce8d23a624691e693c7c5c0c9181beb8db5a3ecfed7ffdf","id":466182,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793102683870526,"prev":null,"subject":"3d62dd1d-d98d-4bcc-9d57-bca78a11363a","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xa1d2f742e943f5eef803eae4da8dc060f08380cd54ad0169ae57c510650911c8
- 0x4eb020cdb069ba5bb41eaf18212002f8f8f40bd400e2bc2ee5e276e2b5ad9aba
- 0x8ec1751e2812248c05fa819e0da9647714b435f2ab743f2abd59809695606a07
- 0x50cc4df7ba05c6ad775e82909364528b1b939e1fff7b1c31732e5327f31bf54c
- 0x9756954499be0cfd8bbcd4d7a2814fee0ab324d23844832d957192c619657f65
- 0x677df2f333e03ae3ce95593156af18aa5745849872fcb397f3d9970885774e7d
- 0x4003cd7532b295aba8ea218a2f091c30b8d9240cb9749dab7e9fa6cb116f90fa
- 0x19c84f0b9892d09f17214471d80862ddbbca183c262dd5c11c0885a2ad299ff2
- 0xc85f234b723b46bff20120bf68021aad26f03548daef72bd90c5c5392f57658d
- 0xc2407975175c710b5f8a7ee92f90c566f70f556badcec899706506405298d3d1
- 0x60256611194f4b2e6a37447763b0aac23cbea6f8ca40ee0b8fbe44b2119b441f
- 0x0c9efc71bd73a056aab018d34b600797c2287eaa0df0398c8404046e9420d684
- 0x87816aee66e8f6e0f1e55ea83733bb58cf9612d36c45fd5b7fc5d6f4484b78fd
- 0x0644f7e2a4b5bf9b66f185cc3fbb766d456ad94490183852f4c6db5855114cc5
- 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
- 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4