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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 - QUEZON IV DISTRICT Award a ₱4.8M contract to F.F. ROSALES GENERAL CONTRACTORNational agencies

Transaction hash:
fa21a0f3f50eeecb81d6ea3e16318b77f93187d397061516bbff2b3e9493a616
Status:
Included and unchanged
Block:
#5,060 953 blocks after it
Position in block:
Transaction 276 of 289
Award day:
Feb 7, 2023 (3 yrs 9 mo ago)

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 #5,060 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 2023 CSSP", i.e. the FY2023 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 - QUEZON IV DISTRICT awarded it to F.F. ROSALES GENERAL CONTRACTOR on 2023-02-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23DL0020: 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 2023-05-15). 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   fa21a0f3f5…93a616now      …
  2. 2. Block Merkle root changed
    stored   928043f3b4…1a4bc1now      …
  3. 3. Block #5060 hash changed
    stored   12aa9e0349…d0c4dfnow      …
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 288 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fa21a0f3f50eeecb81d6ea3e16318b77f93187d397061516bbff2b3e9493a616
  2. 01 R faa11bce6c92fcd8a905da7572396981d023ceb900242021d63722593e1997ae
  3. 02 R e984999adb02fe1272c0acb4f08eb6cb2dea7557c54e349c614d1abbeb7727aa
  4. 03 L 98c7d65a8fdf954a2273de4c392c5c7ccc098358734ba36d3ffad565d8988ab0
  5. 04 R 0b7741bc58d164ec33c8436734d86aa815fa607a5dd94dea620d1944faaf6e09
  6. 05 L 95b3f76d9fae8ac05f43d42d3390ea08a3f90637bc019416da914af5a9322bca
  7. 06 R 8d6f90965d9b860ca891bb9bf04fcbefd851e928d7b47f67c29e7dbb662eb814
  8. 07 R 6df13c02f564bcd027f7b57787fc310e7cd5d04dcf8dc01df145683813653024
  9. 08 R c6062642f0e83557c9183d26be5b56e3a06f186a8227778e7496fcfbb85844f3
  10. 09 L 04f5f165260d5f4cacf3d62a396e5052abb6a9e8a397cffea84403e6d9d7e11f
  11. root  928043f3b4164e260758a07d4eb4369f7f2a596c2f179db553dd4abc771a4bc1