Public evidence packet

Martin Bros.

Name: StreetProof public evidence packet for Martin Bros.
Creator: StreetProof

ent_a5a7891e3a4e4257 · Cedar Rapids

Open JSON Presence Record

Physical citations

corroborated or strictly verified

Observed assets

1 coverage cells

Score status

Evidence building

1 accepted citation · stable score pending

Last observed

2026-10-13

first 2026-10-13

Experimental score details

Provisional PPS: 33. This early estimate is not a stable Presence Score or a public cohort rank. It can change sharply as independent evidence grows.

What this proves

An accepted physical citation records that a brand or asset was observed at a documented time and privacy-safe place.
The citation's presence_kind states whether it supports location_presence, mobile_presence, or brand_mention.

What this does not prove

Ownership or control of an observed location or asset.
Licensing, legal status, legitimacy, quality, reputation, or continued operation.
Endorsement, affiliation, or customer sentiment.
Audience size, impressions, reach, conversions, sales, revenue, or return on investment.
A complete asset inventory, exhaustive city coverage, or absence when no matching citation exists.

Citation formats

Use this packet in reports

Plain English

Martin Bros. has a StreetProof Presence Record for Cedar Rapids with 1 public corroborated or strictly verified observation across 1 observed asset.

Newsroom

Martin Bros. has a StreetProof Presence Record for Cedar Rapids with 1 public corroborated or strictly verified observation across 1 observed asset. Source: StreetProof, https://streetproof.com/entity/cedar-rapids/martin-bros/evidence

JSON citation

{
  "source": "StreetProof",
  "record": "ent_a5a7891e3a4e4257",
  "name": "Martin Bros.",
  "public_observations": 1,
  "physical_citations": 1,
  "brand_mentions": 0,
  "local_operation_observed": false,
  "unique_assets": 1,
  "pps_current": null,
  "provisional_pps": 33.46,
  "score_state": "provisional",
  "evidence_url": "https://streetproof.com/entity/cedar-rapids/martin-bros/evidence",
  "methodology_url": "https://streetproof.com/methodology"
}

Observation sample

Recent public ledger rows

Methodology

Observed	Source	Asset	Citation type	Cell	State	Ledger hash
2026-10-13	reviewed_sensor_source	ast_ps_82ec6e92408eba79 · vehicle_wrap	mobile_presence	89267455377ffff	corroborated	293890172bf78d0819d9a20dafe43a63e8ad1be8071fc8b55b341b60cc1dad40

Source mix

reviewed_sensor_source

Verification mix

corroborated

Physical citation mix

mobile_presence