The record

How many HDB resale flats were registered on Yishun Ave 5 in April 2026?

April 2026.

Ledger rows with keys from sg:hdb: whose street, the third part of the key, is YISHUN AVE 5, in any town, whose attribute is resale_price_sgd, and whose observed month is 2026-04. Each registration seals one such row, so this counts registrations, not re-reads.

Against the last month

The two figures are the same. Both figures come from the same read, asked of each window.

The newest receipt

Receipt	Subject	Observed	Fetched
d9a3697fbbb51589e09c36afe7eb9c02edccb38529fb2ae6e65fdd866c52d9fd	sg:hdb:YISHUN|101|YISHUN AVE 5|4 ROOM|01 TO 03|New Generation	2026-04-01T00:00:00.000Z	2026-10-16T21:02:54.440Z

The day root

The newest receipt was written on 2026-10-16, and that day's root holds it.

Field	Value
Root	0868591d8ee8cc4280bacd9bb2a8472994c12cfa0d05dcc5a6710692ab8415f4
State	confirmed 2026-10-18T02:01:06.609Z at block 971,806

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

Read from	Observed, the fact's own clock	Fetched, when the estate looked
data.gov.sg	2026-04-01T00:00:00.000Z	2026-10-16T21:02:54.440Z

How the record is kept