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 ₱2.0M contract to 8 PILLARS CONSTRUCTION AND GENERAL MERCHANDISENational agencies

Transaction hash:

1bb32dc987f07c09d418d7a0e46e9b97442e7471757bf92bf7c984b43d83196e

Status:

Included and unchanged

Block:

#1,609 4,404 blocks after it

Position in block:

Transaction 5 of 71

Award day:

Nov 12, 2012 (14 yrs ago)

From:

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

To:

8 PILLARS CONSTRUCTION AND GENERAL MERCHANDISE

Value:

₱2,007,056.18

Project:

12KL0058 Cluster 2012-16 a) Construction of Multi-Purpose Building (Farmer's Training Center), Taboc, Opol; b)Repair/Improvement of Multi-Purpose Building, Gimaylan, Libertad; and c) Repair/Improveme

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 #1,609 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 2012-11-12.
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 1bb32dc987…83196enow …
2. Block Merkle root changed
stored 0c70872a05…6d06b0now …
3. Block #1609 hash changed
stored 4f765f90c7…4c2500now …

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 70 records. Each step hashes the current value together with the sibling shown.

leaf 1bb32dc987f07c09d418d7a0e46e9b97442e7471757bf92bf7c984b43d83196e
01 L 12730381ebe397a3c9a24ff684b9e9e03b0bc40529dfefa8b545e0b3bc36713f
02 R 01a8e2689ad2a05667ade2bc6a27f31f68ec5bf0e51db9c7cb0883a189d36976
03 L b0168d49125d7c4338d7b3ad1196a76feed6718be31aa79cc2e9fcfdcbc0492b
04 R 9deb0d3a7f91ad2ddf181e09d5ccda4d5973dd403e7994c6bcd08706d00abbf9
05 R a0ce872a01997cfee6cdae01ece2064483dd96adf320c2fdce770dde548bef22
06 R 077f2da8932e2a6aa8d1317a915a906011043e0e1260cc703286f2b97ad70c29
07 R 3528171ec8e39593cd8cbc7a4c302339c3ee9ba10286906978d0d20f4116ba1f
root 0c70872a05f2d5dab1a28095736b38341f6184dc3f5ec069a309198fa66d06b0