Evidence row 427414

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.particle.pro/v1/podcasts/episodes/timeseries"
    ]
  ],
  "name": "Particle Pro",
  "owner_address": "0x59f3a6dcb6f482c53872dd8f8f9e1f9161a1c5f7",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x59f3a6dcb6f482c53872dd8f8f9e1f9161a1c5f7",
        "scheme": "exact"
      }
    ],
    "description": "Get episode timeseries. Returns time-bucketed counts of episodes matching the same filters as GET /v1/podcasts/episodes, plus range totals.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "language": "fr"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "company_id": {
                      "description": "Company slug (e.g., 'nvidia'), domain (e.g., 'nvidia.com'), or ID. Resolves to the company's linked entity.",
                      "type": "string"
                    },
                    "entity_id": {
                      "description": "Entity or person slug (e.g., 'elon-musk', 'openai') or ID. Counts episodes featuring this entity as a speaker or mentioned entity. A person with no linked entity counts the episodes they speak in. A slug that names both an entity and a person means the entity; pass the person's ID to count the person.",
                      "type": "string"
                    },
                    "fully_ingested": {
                      "description": "Only count episodes that have reached the terminal ingestion milestone",
                      "type": "boolean"
                    },
                    "guest_capacity": {
                      "description": "Only episodes with a guest who knows their field in this capacity, such as executive_founder for founders. It narrows the other filters; an everyday word for a capacity passed as guest_occupation (founders, politicians) lands here too.",
                      "enum": [
                        "researcher",
                        "licensed_professional",
                        "practitioner",
                        "executive_founder",
                        "public_official",
                        "journalist_analyst",
                        "creator_entertainer",
                        "athlete_coach",
                        "clergy",
                        "firsthand",
                        "layperson"
                      ],
                      "type": "string"
                    },
                    "guest_field": {
                      "description": "Only episodes with a guest listed under this ANZSRC 2020 field of research (code, slug, or title).",
                      "type": "string"
                    },
                    "guest_in_field": {
                      "description": "Only episodes with a guest speaking within their field (the guest the other guest_ filters select, when given).",
                      "type": "boolean"
                    },
                    "guest_occupation": {
                      "description": "Only episodes with a guest listed under this SOC 2018 or ISCO-08 occupation (code, slug, or title), including a SOC group or everyday name such as physicians or doctors. A word with no occupation filters by the field of research or capacity it names: oncologists is field 3211, founders is guest_capacity=executive_founder.",
                      "type": "string"
                    },
                    "guest_practicing": {
                      "description": "Only episodes with a guest who still works in guest_occupation, a SOC 2018 occupation or group.",
                      "type": "boolean"
                    },
                    "guest_seniority": {
                      "description": "Only episodes with a guest at this seniority or above.",
                      "enum": [
                        "professional",
                        "senior",
                        "distinguished"
                      ],
                      "type": "string"
                    },
                    "guest_standing": {
                      "description": "Only episodes with a guest whose standing is recognized this way.",
                      "enum": [
                        "established",
                        "self_described",
                        "unverified"
                      ],
                      "type": "string"
                    },
                    "has_transcript": {
                      "description": "Only count episodes with completed transcripts",
                      "type": "boolean"
                    },
                    "interval": {
                      "description": "Bucket width. Weeks start on Monday and all buckets are UTC-aligned.",
                      "enum": [
                        "day",
                        "week",
                        "month"
                      ],
                      "type": "string"
                    },
                    "keyword_search": {
                      "description": "Keyword filter over episode transcript content. Double-quoted substrings must appear as exact phrases; unquoted terms must all appear in a transcript segment. Counts episodes with at least one matching segment and adds mention_count fields to the response. Combines with the other filters, but not with semantic_search.",
                      "type": "string"
                    },
                    "language": {
                      "description": "Restrict to episodes of podcasts in this language (ISO 639-1 code, e.g. 'fr'). Matches the podcast's primary language subtag, so 'fr' covers 'fr-FR'.",
                      "type": "string"
                    },
                    "max_duration": {
                      "description": "Maximum episode duration in seconds",
                      "format": "int64",
                      "type": "integer"
                    },
                    "min_duration": {
                      "description": "Minimum episode duration in seconds",
                      "format": "int64",
                      "type": "integer"
                    },
                    "person_id": {
                      "description": "Person slug (e.g., 'dick-costolo'), knowledge-graph entity slug for the same person, or ID. Counts episodes featuring this person as a speaker. Works even when the speaker has no knowledge-graph entity linked. When the value itself matches a knowledge-graph entity slug (corroborated to the same person), the default and 'mention' roles also count episodes that merely mention the person, matching entity_id semantics; pass a speaker role (guest, host, panelist, correspondent) for speaker-only counts.",
                      "type": "string"
                    },
                    "podcast_id": {
                      "description": "Podcast slug (e.g., 'all-in'), internal ID, or numeric iTunes ID",
                      "type": "string"
                    },
                    "published_after": {
                      "description": "Deprecated alias of since.",
                      "type": "string"
                    },
                    "published_before": {
                      "description": "Deprecated alias of until.",
                      "type": "string"
                    },
                    "role": {
                      "description": "Entity role filter. Constrains which episodes match the entity_id, person_id, or company_id. 'speaker' matches any speaking role (host, co-host, guest, panelist, correspondent) without including mention-only episodes.",
                      "enum": [
                        "guest",
                        "host",
                        "panelist",
                        "correspondent",
                        "speaker",
                        "mention"
                      ],
                      "type": "string"
                    },
                    "semantic_search": {
                      "description": "Vector-similarity filter by meaning over episode transcript content — the counting twin of the search endpoint's semantic_search, using the same similarity threshold. Express the query the way you'd describe the topic to a colleague; paraphrase tolerant. Counts episodes with at least one semantically matching segment and adds mention_count fields to the response; for pathologically broad queries the mention counts can be lower bounds. Requires since (ranges up to ~2 years). Combines with the other filters, but not with keyword_search.",
                      "type": "string"
                    },
                    "since": {
                      "description": "Inclusive start of the range as an ISO 8601 date or date-time. Omit for all time.",
                      "type": "string"
                    },
                    "until": {
                      "description": "End of the range as an ISO 8601 date or date-time. A bare date includes that whole day. Defaults to now.",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T06:31:00.739Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T06:31:00.434Z"
    },
    "resource": "https://api.particle.pro/v1/podcasts/episodes/timeseries",
    "serviceName": "Particle Pro",
    "tags": [
      "podcast episodes",
      "podcasts",
      "media intelligence",
      "particle pro"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Get episode timeseries. Returns time-bucketed counts of episodes matching the same filters as GET /v1/podcasts/episodes, plus range totals."
}

What the leaf hashes

{"body":"ae0dc8bd01d64f894442fdb5fd12ddaa4a77e6784725f25715248955298f93ba","id":427414,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086351531731,"prev":null,"subject":"x402_bazaar:https://api.particle.pro/v1/podcasts/episodes/timeseries","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.