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 ₱589.0K contract to FRAMECON BUILDERSNational agencies

Transaction hash:

d9964a1fde093fd2da1a4202b15378e13089cde5ed830571920cfb89cd827e89

Status:

Included and unchanged

Block:

#1,284 4,729 blocks after it

Position in block:

Transaction 53 of 63

Award day:

Nov 2, 2011 (15 yrs ago)

From:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

To:

FRAMECON BUILDERS

Value:

₱588,990.39

Project:

11-CF-0087 Repair/Rehab. of Multi-Purpose Bldg. at Bitulok, Gabaldon, 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 #1,284 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 2011-11-02.
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)
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 d9964a1fde…827e89now …
2. Block Merkle root changed
stored 4736bf1b7f…bbc0d7now …
3. Block #1284 hash changed
stored 3e7bf1aa53…42f3ffnow …

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

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 62 records. Each step hashes the current value together with the sibling shown.

leaf d9964a1fde093fd2da1a4202b15378e13089cde5ed830571920cfb89cd827e89
01 L d1a5e6103b60d57ec585b0b2a0783093f247b5be454a261c9c86c053cb4c145c
02 R 759543c8148f1c40772b469a364ddf337a5d47099bbc614bf4aebbb11326468f
03 L 7cb099a58b3a94f0ef5da893a6c7640f2d8f4c730ee8380d49da576236ba98ed
04 R 784829f87f3407a42b50fa7fa48436b302891309ac8ddf3e63d98bdaa9c34c17
05 L 8a61b266ea5713397db1cf69e8ffba1f9af92f28be019645af7b4842c2216cd8
06 L 8e463cc49c7f8d045c202b21aa6052260b220a065843669de97972062343e700
root 4736bf1b7fbc9ae83152c70b291f537c59a34350a91dc85773d76dcd87bbc0d7