™Public evidence packet
HearingLife
ent_1a008952a57ac1c8 · Calgary
Physical citations
3
corroborated or strictly verified
Observed assets
1
1 coverage cells
Score status
Evidence building
3 accepted citations · stable score pending
Last observed
2026-10-09
first 2026-07-28
Experimental score details
Provisional PPS: 32. 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
HearingLife has a StreetProof Presence Record for Calgary with 3 public corroborated or strictly verified observations across 1 observed asset.
Newsroom
HearingLife has a StreetProof Presence Record for Calgary with 3 public corroborated or strictly verified observations across 1 observed asset. Source: StreetProof, https://streetproof.com/entity/calgary/hearinglife/evidence
JSON citation
{
"source": "StreetProof",
"record": "ent_1a008952a57ac1c8",
"name": "HearingLife",
"public_observations": 3,
"physical_citations": 3,
"brand_mentions": 0,
"local_operation_observed": false,
"unique_assets": 1,
"pps_current": null,
"provisional_pps": 32.31,
"score_state": "provisional",
"evidence_url": "https://streetproof.com/entity/calgary/hearinglife/evidence",
"methodology_url": "https://streetproof.com/methodology"
}Observation sample
Recent public ledger rows
| Observed | Source | Asset | Citation type | Cell | State | Ledger hash |
|---|---|---|---|---|---|---|
| 2026-10-09 | reviewed_sensor_source | ast_ps_daa1e818b0f1d3d4 · vehicle_wrap | mobile_presence | 8912ccd7463ffff | corroborated | 499c09bb9a5904d5d7730f47ce97fdbccf809fb523dc7fd49648d023d4a00943 |
| 2026-09-26 | reviewed_sensor_source | ast_ps_daa1e818b0f1d3d4 · vehicle_wrap | mobile_presence | 8912ccd7463ffff | corroborated | 1b604564886f91a5585d5905e38a6de3a06a23340a2202ead478996c9b964567 |
| 2026-07-28 | reviewed_sensor_source | ast_ps_daa1e818b0f1d3d4 · vehicle_wrap | mobile_presence | 8912ccd7463ffff | corroborated | 631929735be32a8c943c1ed14f971ab5770818312a0c988be03f061b52496cc2 |
Source mix
reviewed_sensor_source
3
Verification mix
corroborated
3
Physical citation mix
mobile_presence
3