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

BINALONAN WATER DISTRICT Award a ₱14.7M contract to MEP CONSTRUCTIONNational agencies

Transaction hash:

8eba6f41e45cb5ef73efd00a38f840f743390fdb9b69817f3949a6f970315281

Status:

Included and unchanged

Block:

#728 5,285 blocks after it

Position in block:

Transaction 12 of 25

Award day:

Nov 6, 2009 (17 yrs ago)

From:

BINALONAN WATER DISTRICT

To:

MEP CONSTRUCTION

Value:

₱14,714,520.00

Project:

Expansion of Water Services to different barangays in Binalonan, Pangasinan

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BINALONAN WATER DISTRICT

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 #728 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)
BINALONAN WATER DISTRICT awarded it to MEP CONSTRUCTION on 2009-11-06.
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 8eba6f41e4…315281now …
2. Block Merkle root changed
stored 31863db916…93e601now …
3. Block #728 hash changed
stored 6fb81f73d1…dd07dcnow …

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

leaf 8eba6f41e45cb5ef73efd00a38f840f743390fdb9b69817f3949a6f970315281
01 R a2845ad643d84c2cca1d5a14b0ac7f7173dcfc772a598b3387cdddb6fb19a740
02 R aff56e5ea13426a9e01a620d65dbbcbb8e750c25dc0339a111e1c6378756f700
03 L 8e9d21b8f848de7db6240911abd946d9edf41b40dd00422754bdee4b59e98781
04 L 2131c78ec076461a70bc28d407444c8360debc2f09943edbe2365e811b4f7021
05 R a7b2cfa1d9dc43bc550c51668edb7a0a0256cb6313fc5819e2af527c21adf4c0
root 31863db9169ef37227b1203d5e4cad401849b1dadc7eb0ddac47f6906d93e601