No observations · 5 separate runs; dates in the point ledger.
offered, witnessed
their claimed “was”
no observations
detached price fact
Chart notes and detached evidence
Why this form
The 90-day rule selects its reference. This record contributes a 56-day observed span; all 46 price-days and 5 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap.
Every line uses reduced price-days for one exact retailer offer. Both series share the coverage mask; intraday and Class B facts remain detached marks. The receipt ledger below is the complete text alternative.
Price history, changes, and missing observations — 14 entries
Point ledger · stable row IDs
Price history, changes, and missing observations
14 entries · change points, gaps, and dated facts
Complete dated text alternative to the price chart. A gap records missing knowledge; it never records an offer change.
Date
Record event
Offered
Claimed “was”
Receipt note
Point-by-point record begins
$19.97
— no observation
Receipt · receipt-20260830-record-start
Class C · complete observation.
Source · WTV-COLLECT-00041
Class C · complete observation.
Source · WTV-COLLECT-00041
Offer and retailer claim changed · $19.97 → $15.97; — no observation → $19.97
$15.97
$19.97
Receipt · receipt-20260904-combined-change
Class C · complete observation.
Source · WTV-COLLECT-00097
Class C · complete observation.
Source · WTV-COLLECT-00097
Offer and retailer claim changed · $15.97 → $19.97; $19.97 → — no observation
