™Public evidence packet
Heisterkamp
ent_a0bac70a6ee9c399 · Helsinki
Physical citations
4
corroborated or strictly verified
Observed assets
1
3 coverage cells
Score status
Evidence building
4 accepted citations · stable score pending
Last observed
2026-10-08
first 2026-09-22
Experimental score details
Provisional PPS: 41. 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
Heisterkamp has a StreetProof Presence Record for Helsinki with 4 public corroborated or strictly verified observations across 1 observed asset.
Newsroom
Heisterkamp has a StreetProof Presence Record for Helsinki with 4 public corroborated or strictly verified observations across 1 observed asset. Source: StreetProof, https://streetproof.com/entity/helsinki/heisterkamp/evidence
JSON citation
{
"source": "StreetProof",
"record": "ent_a0bac70a6ee9c399",
"name": "Heisterkamp",
"public_observations": 4,
"physical_citations": 4,
"brand_mentions": 0,
"local_operation_observed": false,
"unique_assets": 1,
"pps_current": null,
"provisional_pps": 40.52,
"score_state": "provisional",
"evidence_url": "https://streetproof.com/entity/helsinki/heisterkamp/evidence",
"methodology_url": "https://streetproof.com/methodology"
}Observation sample
Recent public ledger rows
| Observed | Source | Asset | Citation type | Cell | State | Ledger hash |
|---|---|---|---|---|---|---|
| 2026-10-08 | reviewed_sensor_source | ast_ps_51a91a3397cb8d59 · vehicle_wrap | mobile_presence | 891126d7453ffff | corroborated | 3d0319b7e780b4eace2df47316466539c266c668517cf352370590c866239f2e |
| 2026-10-06 | reviewed_sensor_source | ast_ps_51a91a3397cb8d59 · vehicle_wrap | mobile_presence | 891126c2013ffff | corroborated | 5417bd046d3f0c85f9f85c331b804c889d60b3db207fb5fbde7e698ba4be2bd9 |
| 2026-10-05 | reviewed_sensor_source | ast_ps_51a91a3397cb8d59 · vehicle_wrap | mobile_presence | 891126c205bffff | corroborated | 2d20baa350ed6dba62301a23f6a440eb4edd5d953e2ba1b42d44301da076f399 |
| 2026-09-22 | reviewed_sensor_source | ast_ps_51a91a3397cb8d59 · vehicle_wrap | mobile_presence | 891126c2013ffff | corroborated | 281d93a5609b127fabadc2b21b5aaa5542cbdc1bf84ab08f6446fee270ddb5a6 |
Source mix
reviewed_sensor_source
4
Verification mix
corroborated
4
Physical citation mix
mobile_presence
4