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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 1ST ED Award a ₱2.8M contract to F. JIMENEZ CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
964e1cacbbf4abecf2ca8e158acd459feb0e0ca08ba2d18253813bc2522d4c77
Status:
Included and unchanged
Block:
#4,135 1,878 blocks after it
Position in block:
Transaction 105 of 171
Award day:
Jun 17, 2020 (6 yrs 4 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 #4,135 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 2020 LP", i.e. the FY2020 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 1ST ED awarded it to F. JIMENEZ CONSTRUCTION AND SUPPLY on 2020-06-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20DK0070: 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 2020-10-08). 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   964e1cacbb…2d4c77now      …
  2. 2. Block Merkle root changed
    stored   e954a9c1de…5be2fbnow      …
  3. 3. Block #4135 hash changed
    stored   9b199d26fc…91991enow      …
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 170 records. Each step hashes the current value together with the sibling shown.

  1. leaf  964e1cacbbf4abecf2ca8e158acd459feb0e0ca08ba2d18253813bc2522d4c77
  2. 01 L 94549b55f9912dd1f75f01ac3d2430f0a0600abf0e63f882e6d4105869f81781
  3. 02 R 56e499c0cdab1270f5a265e74ba82d728203380e43972cf5bdbe45172ea81a79
  4. 03 R 92b22affeba4ca128d1ce5880c71e7f1426ab30c146f9ffc6906ba5da4ee94b0
  5. 04 L 8c168fc168f44688b92ff60fb843477d3e391190a21168d01764faa559be0496
  6. 05 R d24b5f7ca2c232208f4dce154b1ffd891b819a8033c8955070ce57fdeb60e9c2
  7. 06 L 0d841745249a53a45cc0124d5f31f2b6667190084902c7f9164fb9f55364988e
  8. 07 L 5a28bfc9227c64dad445a4c3a6851960169637afbbd6952866a2cdf7f1423a13
  9. 08 R 98389696bc2172cc7ce343fd94fe5044383a0f40116ccab5c850eb9953c06926
  10. root  e954a9c1deca25900f7b7b7d797bf41c6cb945c2363c08ac318ec244945be2fb