Data published by Issafu
5 datasets, each derived from named sources' own pages and re-read on a cadence, latest 2026-09-15.
| Dataset | Median | Sources | Read |
|---|---|---|---|
| Cover Premium Index | 30 USD | 25 of 53 read | 2026-09-15 |
| Crypto Authorisation Requirements | 8,450 GBP | 10 of 15 read | 2026-09-15 |
| Home Service Price Index | 12.17 GBP | 3 of 22 read | 2026-09-15 |
| Legal Fee Index | 600 GBP | 5 of 21 read | 2026-09-15 |
| Premium Benchmark Series | 12 % | 5 of 16 read | 2026-09-15 |
How these are made
Every dataset starts as a charter that names the buyer's question and the sources by URL. The estate's fetch service reads each source's own page, and the sentence carrying the figure is kept exactly as printed, with the page and the day it was read.
A reviewer accepts or refuses every candidate sentence with the reason recorded, and the derivation is computed over one figure per source. A source read in full that publishes nothing is counted as not published, never filled in. Each dataset is re-read on its cadence, so the next read reports what moved.
Cover Premium Index
The median published figure in the Cover Premium Index is 30 USD across 25 sources' own pages in USD (range 9.99 to 200 USD; 30 sources publish a figure), read 15 September 2026.
30 of the 53 named sources read in full publish a figure; 22 publish none, read 15 September 2026.
Download the CSV (30 rows) · JSON · Markdown
Crypto Authorisation Requirements
The Crypto Authorisation Requirements carries 10 published figures read from 3 sources' own pages, from 280 to 225,170 GBP, read 15 September 2026.
3 of the 15 named sources read in full publish a figure; 12 publish none, read 15 September 2026.
Download the CSV (12 rows) · JSON · Markdown
Home Service Price Index
The median published figure in the Home Service Price Index is 12.17 GBP across 3 sources' own pages in GBP (range 7.52 to 22 GBP; 4 sources publish a figure), read 15 September 2026.
4 of the 22 named sources read in full publish a figure; 17 publish none, read 15 September 2026.
Download the CSV (4 rows) · JSON · Markdown
Legal Fee Index
The median published figure in the Legal Fee Index is 600 GBP across 5 sources' own pages (range 399 to 1,500 GBP), read 15 September 2026.
5 of the 21 named sources read in full publish a figure; 16 publish none, read 15 September 2026.
Download the CSV (5 rows) · JSON · Markdown
Premium Benchmark Series
The median published figure in the Premium Benchmark Series is 12 percent across 5 sources' own pages (range 7.60 to 14.41 percent), read 15 September 2026.
5 of the 16 named sources read in full publish a figure; 11 publish none, read 15 September 2026.
Download the CSV (5 rows) · JSON · Markdown