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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. ORIENTAL 2ND Award a ₱978.0K contract to 8 PILLARS CONSTRUCTION AND GENERAL MERCHANDISENational agencies

Transaction hash:

eea3775f1faa3540ceba7db45865dc5c29af2729ace3ddd6a341200e3856c388

Status:

Included and unchanged

Block:

#1,678 4,335 blocks after it

Position in block:

Transaction 81 of 88

Award day:

Feb 12, 2013 (13 yrs 9 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. ORIENTAL 2ND

To:

8 PILLARS CONSTRUCTION AND GENERAL MERCHANDISE

Value:

₱977,999.34

Project:

13KL0006 Construction of Flood Control System, Poblacion, LUgait, Misamis Oriental

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. ORIENTAL 2ND

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 #1,678 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)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. ORIENTAL 2ND awarded it to 8 PILLARS CONSTRUCTION AND GENERAL MERCHANDISE on 2013-02-12.
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)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 eea3775f1f…56c388now …
2. Block Merkle root changed
stored ba6d8079cc…395461now …
3. Block #1678 hash changed
stored 8a3435d3fc…9ff67bnow …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 87 records. Each step hashes the current value together with the sibling shown.

leaf eea3775f1faa3540ceba7db45865dc5c29af2729ace3ddd6a341200e3856c388
01 L e3d4feb3406a1b9f0cbeefbbb39571f137026148113f6a7f1745d0dc5afe2fe0
02 R 3645deea8fed834007e48a906e13494a21ca9faef6183004418705ed10122e24
03 R 704659652e5748ee821cd50ee5d15046b636b3859badf3d006ff10a1d18ca0d6
04 R 3ef0479ae291517a745e3c1d261f876cb845773bc93989be8ccf1a1cbdfd641f
05 L 964b86193aee7ea8c23f79fa7fa9240db8e87026fb20504fff1dc937ca657f8e
06 R 259c1bff6ab83ffffcfad95b6588448baf9673eb9ea697ea09a33af6e76c350c
07 L 1b7eaa6ef56d2fe3f704f107656ed849f6a2e09c171c2077ebfe8e2ad5ee42fe
root ba6d8079cc677be0536e0d27319187c376a91ab82ac481cac99007056b395461