Skip to content
FY2026 GAA: ₱6.79T
PisoScan
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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - IFUGAO 2ND DEO Award a ₱4.8M contract to ROVINA CONSTRUCTIONNational agencies

Transaction hash:
363ce4efd50148d72beef205e27e7531b2777b29aa7dafccb1fbd8e1515cf6c0
Status:
Included and unchanged
Block:
#5,351 662 blocks after it
Position in block:
Transaction 53 of 280
Award day:
Dec 7, 2023 (2 yrs 11 mo ago)
Value:
₱4,817,396.38
Project:
23PJ0065 Convergence and Special Support Program

Accountability

Bill Sec. 3 and 19
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 #5,351 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    DPWH lists the funding source as "Outside Infra - Unprogrammed Appropriations 2023". The exact UACS line is not given.
    Partly
  2. 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. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - IFUGAO 2ND DEO awarded it to ROVINA CONSTRUCTION on 2023-12-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23PJ0065: Completed, 100% physical progress.
    Found
  6. 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. 7. Completion
    Certificate of completion · Sec. 5(d)
    DPWH marks the contract "Completed" (end 2024-02-08). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   363ce4efd5…5cf6c0now      …
  2. 2. Block Merkle root changed
    stored   a1fb96959d…5f111anow      …
  3. 3. Block #5351 hash changed
    stored   cb159f077f…ab8888now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 279 records. Each step hashes the current value together with the sibling shown.

  1. leaf  363ce4efd50148d72beef205e27e7531b2777b29aa7dafccb1fbd8e1515cf6c0
  2. 01 L 34eccc4f514f87d11db21956649ea711bf62c23b59e6622eb4473b4070619db5
  3. 02 R a702e852341f832f461e2fd5cb434b5172a96a8e939378a657e3d0f8d8e4c7fa
  4. 03 L 17cdb9d3603493466024737d7e349839c0089ca5ab20739fd8392491a94b64f2
  5. 04 R 58186421e94d156c5a04ad3f775fad5e7e7c481b2c65c1155787cfed9599f215
  6. 05 L 7e463f78958b7f6976ebddde06243c2bd667596e616548f82ff71bddfc28710b
  7. 06 L 1f867fdf8e728e36d802f3f82ce62c44e002e6a041496dc35db4f569e819e100
  8. 07 R 8fb320455a21274a4e21b960c97aacf9f7c67be1c199f03bf1a79b6b1dedb8a1
  9. 08 R 5f8269dc30659938524f3b6fe674bdfe5cc6bd234ad26b25fb483cfc6accc18b
  10. 09 R 926f7c8c5fdcae3cb0cebd0e77620fe8f57f94d0ffa4c9213e1e921843c5583a
  11. root  a1fb96959d86a54f24856bbb02708597006e90c1e61b23b4c6615a17405f111a