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 ₱1.6M contract to FRAMECON BUILDERSNational agencies

Transaction hash:

c0628deb7bbdfb996c1bddb8b2f5c3b80ff37a2a93854740eeaf93cf27467899

Status:

Included and unchanged

Block:

#1,431 4,582 blocks after it

Position in block:

Transaction 51 of 58

Award day:

Apr 17, 2012 (14 yrs 6 mo ago)

From:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

To:

FRAMECON BUILDERS

Value:

₱1,578,662.51

Project:

12-CF-0033 Construction of Multi-Purpose Bldg. at Imelda I Elementary School, Palayan City

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 #1,431 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 2012-04-17.
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 c0628deb7b…467899now …
2. Block Merkle root changed
stored bc55f0d054…5f8d89now …
3. Block #1431 hash changed
stored c54f8e0945…051d92now …

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

leaf c0628deb7bbdfb996c1bddb8b2f5c3b80ff37a2a93854740eeaf93cf27467899
01 L be20df9ce74eb0df69637118a85580eb645ccff0df3c4b83c5aa2a967696c122
02 L 5280cf730a5429ee46159538a39d3a24489c35cb57954398bfcd6decc56a9a4d
03 R 7d1e30469afcf878f09df4eb2b8feede8a10e63d9194380e3e04a9baea3d17f5
04 R 54737940157a54da90b93fcb273178ddde99d529328172dde10b95ae31d5f72b
05 L 5884d2c92374d37381c3d4d9f3b26d3703ae7ae22fd656ede3a73c6a2a4758a9
06 L 0a0bc723fb71a7a0fde3474eb09abef9ccaab5da16c3c02581e80def924ab7e7
root bc55f0d054608de978d7ee63a2250b345f68cdae2b7485356cac73f3f35f8d89