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 ₱478.2K contract to FRAMECON BUILDERSNational agencies

Transaction hash:

290ef68ebb50f008ae56d3efe262cc00272f21956dc483b987c7db8a6f706250

Status:

Included and unchanged

Block:

#806 5,207 blocks after it

Position in block:

Transaction 6 of 43

Award day:

Feb 23, 2010 (16 yrs 8 mo ago)

From:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

To:

FRAMECON BUILDERS

Value:

₱478,167.65

Project:

Concreting of Road at Brgy. Sampaguita, 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 #806 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 2010-02-23.
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 290ef68ebb…706250now …
2. Block Merkle root changed
stored ae29e19462…4c4453now …
3. Block #806 hash changed
stored 3cfa4b1bbc…c24cd9now …

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

leaf 290ef68ebb50f008ae56d3efe262cc00272f21956dc483b987c7db8a6f706250
01 R 2a8fbaa1c9da83ffd8f09af50e3f49b6c9a940c9b123d554171f81cdb903a89c
02 L 6a150fc9748780879d66c3cc6e11d349411315a71386c13919667e5b556431a0
03 L 3d39c1235116db5e326f38465d2c40446a1d8d843408d4f8faf85096888cbb73
04 R 2e03ad8595ee26675c19ccb1b2f3b5ebb1d09292c1c56a42e8f287e486e1048c
05 R 804fba7cf94c0f6af6f4b50e91b0175bc5b27d14b97ad66757e05c208397330b
06 R 849a2583c08bbab02d29d1c580e2e613729e3426b81b158c9de6e4e1d67edec6
root ae29e19462b39a8d858c4b1ff2220877f3753d91aed1fdf37e176e18c64c4453