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

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE Award a ₱8.9M contract to FRAMECON BUILDERSNational agencies

Transaction hash:

db0cfc4cf08098417847e09a4ab4d734dee3e092c090757d897c933bbbb4be75

Status:

Included and unchanged

Block:

#768 5,245 blocks after it

Position in block:

Transaction 16 of 19

Award day:

Jan 4, 2010 (16 yrs 10 mo ago)

From:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

To:

FRAMECON BUILDERS

Value:

₱8,877,754.45

Project:

Gapan – Fort Magsaysay, Gapan – Peñaranda- Gen. Tinio, N.E.

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

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 #768 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)
DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE awarded it to FRAMECON BUILDERS on 2010-01-04.
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 db0cfc4cf0…b4be75now …
2. Block Merkle root changed
stored a8fd406e03…4cdc7dnow …
3. Block #768 hash changed
stored ccd494d964…71fd1bnow …

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

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 18 records. Each step hashes the current value together with the sibling shown.

leaf db0cfc4cf08098417847e09a4ab4d734dee3e092c090757d897c933bbbb4be75
01 R dfeaf057270af63094fe7974725eb7804c1c4305b1ed9b2b46810b855f3ca33b
02 R 6dc39662eef1da4a21929e81d49a7b9a2d32d781fbe828b84c7f9534d85dae38
03 R 89c406706a4b64d177c1e0ee876e61dcacea05979987487b354c4ba5b50a4fac
04 R 22613692b4c97a72d6217f63a442aecad02fcf8cf3a2bdc16b4743db400bf93b
05 L b4f945a5b378082dec48627c8211e930ffbf963db642efe760db160246d64a25
root a8fd406e03d8e4eadcbd36a41ce2a361f39af846ecd1d881c6bad860ac4cdc7d