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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

NATIONAL HOUSING AUTHORITY Award a ₱11.9M contract to PATE-KHAY CONSTRUCTIONNational agencies

Transaction hash:
d02a9e19284a42edb5c4e2ad4de23179edf8e3a24b49cb1345ea9175ebeb2485
Status:
Included and unchanged
Block:
#3,807 2,206 blocks after it
Position in block:
Transaction 314 of 371
Award day:
Jul 2, 2019 (7 yrs 4 mo ago)
Value:
₱11,945,168.76
Project:
Land Development of ARMM Resettlement Housing Proj

Accountability

Bill Sec. 3 and 19
Responsible 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 #3,807 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    NATIONAL HOUSING AUTHORITY awarded it to PATE-KHAY CONSTRUCTION on 2019-07-02.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   d02a9e1928…eb2485now      …
  2. 2. Block Merkle root changed
    stored   8a439bcfba…76bd9fnow      …
  3. 3. Block #3807 hash changed
    stored   7730624041…ca4d57now      …
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 370 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d02a9e19284a42edb5c4e2ad4de23179edf8e3a24b49cb1345ea9175ebeb2485
  2. 01 R d02dfa6d5b7cc3c147660b32a8fa8481ee6e01eeeaa9bc510041eaaa16934dc8
  3. 02 L a17b3691f7b41e6008c2f0b2b3bd37870914f5cc58d0c0a2d63240fa6f9534d9
  4. 03 R f0e33aa395ef4dbf2980784860e15b12b9fb1f8b8e91cc86ecbbd1050cf81ba1
  5. 04 L 4f769ac60187a02e6373a0a7cfc1f93f004e6f1d64fd79e3704087cb224c2381
  6. 05 L fb485103078a853720e9ac2e41c95553ca30cd74b59fabf0f2da9751f19d6e26
  7. 06 L 98aa6039e4630b23e2aaca8bb72330371887471c30c2eac03241693b2fe36b90
  8. 07 R 2e0138d5becfcd02628763e27e6e3a1751b631c8923c7ae9eaa35d265ec3767f
  9. 08 R 3f876bcd6270b652157ddb15816f571f1b8dd98e6a924150f18a0b25f9f24eb5
  10. 09 L 74e4efd3ad1582debc2e8e645b867cbc8572f537e1c3a037ccd66ce24c62c590
  11. root  8a439bcfbaebd3569895f5564526c6ae71e7adfa1489fc6da73fc29ae776bd9f