The record

How many HDB resale flats were registered in Ang Mo Kio in September 2020?

September 2020.

Ledger rows whose subject key names this town (keys from sg:hdb:ANG MO KIO|), whose attribute is resale_price_sgd, and whose observed month is 2020-09. Each registration seals one such row, so this counts registrations, not re-reads.

Against the last month

A difference of +3 against 2020-08. Both figures come from the same read, asked of each window.

The newest receipt

Receipt	Subject	Observed	Fetched
feb72eaa7322c7f5b6dff6fbab11c0c58e6a40333274643abd6d84f0c2de0734	sg:hdb:ANG MO KIO|616|ANG MO KIO AVE 4|EXECUTIVE|01 TO 03|Maisonette	2020-09-01T00:00:00.000Z	2026-09-29T09:02:04.354Z

The day root

The newest receipt was written on 2026-09-29, and that day's root holds it.

Field	Value
Root	fd87fbd6ce9fb500868988de0c209d9ec64826b614d407b1fdbc1bd67f808b8b
State	confirmed 2026-10-01T02:02:30.028Z at block 969,264

This root is held outside the estate. Recompute it from the day's receipts and compare, then check the recorded block.

Where it was read

From the newest 20 rows in this window.

Read from	Observed, the fact's own clock	Fetched, when the estate looked
data.gov.sg	2020-09-01T00:00:00.000Z	2026-09-29T09:02:04.354Z

How the record is kept