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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 - MINDORO ORIENTAL D Award a ₱1.9M contract to RJJJ ENGINEERING SERVICESNational agencies

Transaction hash:
0dcd39e048265fd6dfaecc564668b1872174808b5759f0bf135689a8ab5c3cd6
Status:
Included and unchanged
Block:
#3,334 2,679 blocks after it
Position in block:
Transaction 7 of 236
Award day:
Feb 15, 2018 (8 yrs 8 mo ago)
Value:
₱1,892,800.54
Project:
Concreting of Local Road, Monteverde, Socorro, Ori

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 #3,334 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 "Regular Infra - GAA 2018 LP", i.e. the FY2018 GAA. 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 - MINDORO ORIENTAL D awarded it to RJJJ ENGINEERING SERVICES on 2018-02-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18ED0004: 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 2018-04-21). 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   0dcd39e048…5c3cd6now      …
  2. 2. Block Merkle root changed
    stored   1549f2cde0…3835aanow      …
  3. 3. Block #3334 hash changed
    stored   38b86f6564…a99ac7now      …
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 235 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0dcd39e048265fd6dfaecc564668b1872174808b5759f0bf135689a8ab5c3cd6
  2. 01 L 0d9cb0e714806d252145b78fd4c6ad6d175b964cee357a6de7847493fa1828db
  3. 02 L 2a27be497610579fd7a45a1f6fe2fe85e876111a6d633024ad2cf6213a8031ea
  4. 03 L e1004c7f2d2f915cbe880fba24d7bd35c75ccc6f0b28cf2e19dc36d86b2be9dd
  5. 04 R 1207fde05319d3f007f1fd50bb4d244100659d0b0884a9c2f160964467673b94
  6. 05 R 5ab3b8715a032fe9e7e426dc442f57bd0788ac89efbd72b2d4450ae3dabb6d3c
  7. 06 R 76aa73dc86291def794a01a9a3021fb11d355680b8beb642b4c12cc947db0069
  8. 07 R e2ec334fddbe2cefc9ad2ca3ff7217ce660af944dd7935b99864a1e1f242ba23
  9. 08 R 9095df9b42574829e1e8f293abbc0d35a608548ab8bd602b0a8e802cfc2e3e39
  10. root  1549f2cde0c15fa406fa5144a5d2c34476ae3b5fc397afc0d390c0d1453835aa