DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API

Transaction action

MUNICIPALITY OF SINAIT, ILOCOS SUR Award a ₱25.0M contract to F. I. YAGO CONSTRUCTIONMunicipalities

Transaction hash:

7323a06082a204bdefb89e27cc7176eaca4fd32bdf664d9063f2500a21087fe9

Status:

Included and unchanged

Block:

#5,976 37 blocks after it

Position in block:

Transaction 22 of 51

Award day:

Sep 29, 2025 (1 yr 1 mo ago)

From:

MUNICIPALITY OF SINAIT, ILOCOS SUR

To:

F. I. YAGO CONSTRUCTION

Value:

₱24,985,729.51

Project:

Rehabilitation of Tobacco Farmers Hall Phase II- S

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF SINAIT, ILOCOS SUR

Accountable officer:

Not stated in the source. PhilGEPS does not publish who certified the award.

Certification:

Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.

Demo signature:

Block #5,976 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5

1. Appropriation
GAA line item · Sec. 5(b)
The award does not say which budget line pays for it.
Not published
2. Allotment release
SARO / allotment · Sec. 5(c)(iii)
Not published per project. DBM releases SAROs, but not linked to individual contracts.
Not published
3. Cash allocation
Notice of Cash Allocation · Sec. 5(c)(iv)
Not published per project.
Not published
4. Contract award
Notice of Award (PhilGEPS) · Sec. 5(d)
MUNICIPALITY OF SINAIT, ILOCOS SUR awarded it to F. I. YAGO CONSTRUCTION on 2025-09-29.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
No matching DPWH contract record (only DPWH contracts are listed with progress).
Not published
6. Payment
Disbursement voucher · Sec. 5(c)(viii)
Not published. No public source shows how much of this contract has been paid.
Not published
7. Completion
Certificate of completion · Sec. 5(d)
No completion certificate published.
Not published
8. Audit
COA annual audit report · Sec. 5(e)(iii)
COA's CY2024 audit of Sinait gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

Contract amount (₱)

1. Record fingerprint changed
stored 7323a06082…087fe9now …
2. Block Merkle root changed
stored 0230a7af32…2e506dnow …
3. Block #5976 hash changed
stored c4c2737380…91d9cenow …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 50 records. Each step hashes the current value together with the sibling shown.

leaf 7323a06082a204bdefb89e27cc7176eaca4fd32bdf664d9063f2500a21087fe9
01 R 7338334d8aca7d7d2293ba93bd9f8de751e6c7643f822124b0ef97a32a8cfdc7
02 L b387ddce8c08a370754aa76a81536e13e36ef0e9085108a84922d261a1a010ac
03 L 3185d728638e726c9b2ec5670007646467cd4a1e351c6c55b5f5ec445118ae69
04 R 4bd6014ab121f3d2f95415b9e85aae751cd28a946234224a21b061cee9082db3
05 L 7e5df8b4a16b9471400c3d8b12ea4c9252f23f98d7defec545a1a4ea6dc06a95
06 R c44a939317c78fca1e8edb9637ef1c3d1d74bbe09f23b8e32e590a3e761e92bb
root 0230a7af324dd1fa234632dd04681be845f09f2d3b082d03f98cddb9622e506d