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 - BAGUIO CITY DEO Award a ₱6.6M contract to PILIPINAS REALTY MANAGEMENT CORPORATIONNational agencies

Transaction hash:

5dfdcc53bdf23ddd18c27a1a289ebca134185c85325115a28afef2f3d86320d4

Status:

Included and unchanged

Block:

#2,361 3,652 blocks after it

Position in block:

Transaction 31 of 112

Award day:

Mar 26, 2015 (11 yrs 7 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BAGUIO CITY DEO

To:

PILIPINAS REALTY MANAGEMENT CORPORATION

Value:

₱6,578,201.43

Project:

Civil Works

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BAGUIO CITY DEO

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 #2,361 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 - BAGUIO CITY DEO awarded it to PILIPINAS REALTY MANAGEMENT CORPORATION on 2015-03-26.
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 5dfdcc53bd…6320d4now …
2. Block Merkle root changed
stored da8b8ee212…18fc1anow …
3. Block #2361 hash changed
stored 548d7ae769…e41c85now …

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

leaf 5dfdcc53bdf23ddd18c27a1a289ebca134185c85325115a28afef2f3d86320d4
01 L 5c67e3bcd84c9fdf143d438506bdd8828be836392bfe9aee7221afa6cd199cf7
02 L 8d6e57702c1b568b998cb11af66b1f19fcc8281850b122ce45eeef9096cd32e0
03 L 66f2c07963d6009fd6dff6952ffbf6e4b69d70c36da40d1350987633001aa2ec
04 L e1cbadf5a8cf127fe184cc6c78acfa4add54e58802a436cbc4a7006421b16731
05 L 323cb49f4cb91cb04cabf384e9b48492ee54f751ac5330b06630e9e92ffb85af
06 R cdb804de2b78cc1cb5c360cd9f968c99697d43bfe339c6c192c8b386b8e90170
07 R fa03de421bd6f3474d3fd03957ca9008d05260482da85d2e483f582af81430f5
root da8b8ee2125439c84353aa24bddf48fb721ba9bce2b55f48edd74ce0f318fc1a