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 MADDELA, QUIRINO Award a ₱2.0M contract to DALCON CONSTRUCTIONMunicipalities

Transaction hash:

afaac75ebda45455c2b5cb9f89a7942a9c6a29415c6f0603925d4fe94f7e421f

Status:

Included and unchanged

Block:

#5,990 23 blocks after it

Position in block:

Transaction 158 of 218

Award day:

Nov 2, 2025 (1 yr ago)

From:

MUNICIPALITY OF MADDELA, QUIRINO

To:

DALCON CONSTRUCTION

Value:

₱1,994,690.93

Project:

ConcretingofFarmtoMarketRoadDihabatanCabua-anPhas3

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF MADDELA, QUIRINO

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 #5,990 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 MADDELA, QUIRINO awarded it to DALCON CONSTRUCTION on 2025-11-02.
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 Maddela 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 afaac75ebd…7e421fnow …
2. Block Merkle root changed
stored 1ae7e9f775…b9669bnow …
3. Block #5990 hash changed
stored 468584dd04…d12b34now …

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

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 217 records. Each step hashes the current value together with the sibling shown.

leaf afaac75ebda45455c2b5cb9f89a7942a9c6a29415c6f0603925d4fe94f7e421f
01 R b20339eb8c5611cac797249767309982786f86374be780785c12e82b97437af3
02 L eeb85a7bec39b60c3adf106836e9f2ab4ef2012822670cc64614bb5a7db0fa45
03 L 2fcafd22424bb7f545d08b26e5ecefad102cc1ea4eabdfd00f38665340c67117
04 L 60d5bebbb1c542dee259d4fdc32dd07edb9cc597c20f2c613d7aa1051fd5039c
05 L 286c548f74739dc9dd44f8057ee9962a278c547d5c888ec506df2316f6aee868
06 R b7ca3bb25cc29356b1072db68f73aaa3a067b0edecdcbef0dc1598ca2387d19a
07 R b25a6aa421d5d1df0c548b38712d9d120c6fc20aab12563c6e0fc6b8595494c6
08 L 3e479467648776f70ce5ce5720b170b61ec1e054cbbbcbe5f5e5efaf10964cef
root 1ae7e9f77567343528560427f08b7641fa12c44bc828a3f1240e9bb3beb9669b