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 ₱4.7M contract to W.J.P CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
bcbc1378e2e177d60ed0e34f21fb89eb5f077468a6badbd9f402dd22b2308610
Status:
Included and unchanged
Block:
#2,661 3,352 blocks after it
Position in block:
Transaction 130 of 178
Award day:
Feb 11, 2016 (10 yrs 9 mo ago)
Value:
₱4,749,970.89
Project:
Construction/Maintenance of Flood Mitigation Stru
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 #2,661 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 - Flood Control/Hydraulics/Drainage, Flood Control/Hydraulics/River Control, Maintenance Flood Control". 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 2016-02-11.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 15AI0406: 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 2016-04-28). 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 bcbc1378e2…308610now …
- 2. Block Merkle root changedstored 0d93f20553…e1b76dnow …
- 3. Block #2661 hash changedstored c599064626…62bc12now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 177 records. Each step hashes the current value together with the sibling shown.
- leaf bcbc1378e2e177d60ed0e34f21fb89eb5f077468a6badbd9f402dd22b2308610
- 01 R bd74dbb771990fc9714ff28e73c5565d9ff04cad6b8a8b0c6b73ffc4511c446c
- 02 L 7740e82b3be8b07296e662320b8473fc40e2ae107d1477167497d3c77a9006d8
- 03 R f7fa7cb6ad94559cb522c6096a61dc7a625cfd47dd092cbb283e995854b7fa75
- 04 R 38e4249c34c0f5dfd5961e6b468e055a828f207e76ad48644b89c9794b27dce6
- 05 R 1f4367766a244e73568cba57bdecbf04eb64bc2678ad5049ad08fb885553c838
- 06 R 8a9e72e4d074409bcbaed5c181bd40ad7e32d0a9564292c85db17f0e74b2bc7c
- 07 R 403d88132704957813624751fa455b39b4d1eeba3da8512a5937e0a37503dd5d
- 08 L b834a12c9e2ddbe530af7048912fe7d0da2488a4b22302148f3e249f20d85c74
- root 0d93f2055371bef023a6eeee6c1d03661f72d0d02cbffa58243e18c84ae1b76d