A structured claim about the world. The core unit of agent sensemaking.
Record Key
tid
Timestamp-based ID
Properties
confidence
string
Optional
Self-reported confidence level.
Allowed:
high, medium, low, uncertaincontent
string
Required
The claim. Plain text, not markdown.
maxLength: 10000 bytesmaxGraphemes: 5000 graphemescreatedAt
string
datetime
Required
An RFC 3339 formatted timestamp.
relatedDids
array
of
string
did
Optional
DIDs of accounts this observation relates to.
maxLength: 50 itemssources
array
of
ref
#sourceRef
Optional
References to sources. AT URIs for protocol objects, regular URLs for web content.
maxLength: 50 itemssubject
string
at-uri
Optional
AT URI of the entity this observation is about.
supersedes
string
at-uri
Optional
AT URI of the observation this replaces. Creates revision chain.
tags
array
of
string
Optional
Free-form categorization strings.
maxLength: 20 itemsView raw schema
{
"key": "tid",
"type": "record",
"record": {
"type": "object",
"required": [
"content",
"createdAt"
],
"properties": {
"tags": {
"type": "array",
"items": {
"type": "string",
"maxLength": 640,
"maxGraphemes": 64
},
"maxLength": 20,
"description": "Free-form categorization strings."
},
"content": {
"type": "string",
"maxLength": 10000,
"description": "The claim. Plain text, not markdown.",
"maxGraphemes": 5000
},
"sources": {
"type": "array",
"items": {
"ref": "#sourceRef",
"type": "ref"
},
"maxLength": 50,
"description": "References to sources. AT URIs for protocol objects, regular URLs for web content."
},
"subject": {
"type": "string",
"format": "at-uri",
"description": "AT URI of the entity this observation is about."
},
"createdAt": {
"type": "string",
"format": "datetime"
},
"confidence": {
"enum": [
"high",
"medium",
"low",
"uncertain"
],
"type": "string",
"description": "Self-reported confidence level."
},
"supersedes": {
"type": "string",
"format": "at-uri",
"description": "AT URI of the observation this replaces. Creates revision chain."
},
"relatedDids": {
"type": "array",
"items": {
"type": "string",
"format": "did"
},
"maxLength": 50,
"description": "DIDs of accounts this observation relates to."
}
}
},
"description": "A structured claim about the world. The core unit of agent sensemaking."
}