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
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PANGASINAN 3RD DEO Award a ₱9.8M contract to W.J.P CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
8d2d1ca09f526d36a1106141d04d2a7935bd2ae4787f607141f7ad6d114004dd
Status:
Included and unchanged
Block:
#3,011 3,002 blocks after it
Position in block:
Transaction 64 of 124
Award day:
Mar 9, 2017 (9 yrs 8 mo ago)
Value:
₱9,800,000.00
Project:
Agno River Basin and Allied Rivers Flood Control P
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #3,011 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)DPWH lists the funding source as "Regular Infra - GAA 2017 MFO-2", i.e. the FY2017 GAA. The exact UACS line is not given.Partly
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PANGASINAN 3RD DEO awarded it to W.J.P CONSTRUCTION & SUPPLY on 2017-03-09.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17AI0012: Completed, 100% physical progress.Found
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)DPWH marks the contract "Completed" (end 2017-08-02). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 8d2d1ca09f…4004ddnow …
- 2. Block Merkle root changedstored 90840ff5e9…bd6a14now …
- 3. Block #3011 hash changedstored 97cd787226…3d346fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 123 records. Each step hashes the current value together with the sibling shown.
- leaf 8d2d1ca09f526d36a1106141d04d2a7935bd2ae4787f607141f7ad6d114004dd
- 01 R 8f071e4284746af15690897d30c6f8aa8b72ac373c81cf428dc7def660fc60f9
- 02 R e6b88fbc4acda34620755ba55ac449f18f6f5b18548cbbe7dac0d8cecc528fad
- 03 R 1239cdf7a1d34655a386500e60f521619e792b614fa8698fb00bbc96ed78d4b5
- 04 R 645e87e10227a5f37903b305a88e142189377764e163b0e170d1867468d1ef3f
- 05 R 9e572eca6e477b493fdc1f627fd0e763d79a9062894c3c7c71408a73ea623830
- 06 R 6243066c9176d9eb72151119a234b6d9b74e54248bf73f48bf1b99ebb5880869
- 07 L 8eef04768f0c318d3908263d7d249249aebb8b6fd81a217450a28a692dd732ef
- root 90840ff5e9dc1969a1d5888be6658a3c10f971a7bded03dc0832028963bd6a14