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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 - ALBAY 3RD DEO Award a ₱2.7M contract to BRIX CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
12d910fddcf4ff2c6fcc7b916df5cff37adc5af7f770487c8cb0105957567550
Status:
Included and unchanged
Block:
#3,223 2,790 blocks after it
Position in block:
Transaction 18 of 179
Award day:
Oct 19, 2017 (9 yrs 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 #3,223 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 - GAA 2017 DepEd BEFF", i.e. the FY2017 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 - ALBAY 3RD DEO awarded it to BRIX CONSTRUCTION AND SUPPLY on 2017-10-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17FO0070: 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 2018-01-28). 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   12d910fddc…567550now      …
  2. 2. Block Merkle root changed
    stored   91a732bbce…e7fac4now      …
  3. 3. Block #3223 hash changed
    stored   9b72266947…26b788now      …
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 178 records. Each step hashes the current value together with the sibling shown.

  1. leaf  12d910fddcf4ff2c6fcc7b916df5cff37adc5af7f770487c8cb0105957567550
  2. 01 R 1383c18faaf77d28e8317d2899b37759987f62adc0abad01040de7df700dadcf
  3. 02 L e771533a24228855dc2b13af16124f6eb780c11e3f61028ddb7b1b1819755d89
  4. 03 R fc806f0153b0b7c5a15d1982969c5282f8b4f8c2e8e5d1b1cd40bacddb849ca4
  5. 04 R a634b2719a9b808588882aa2e38be1c27f3a823f5723162a9104a171e41b4574
  6. 05 L 91701997929ea6d5aa0156045d0f068fde7ed8e8ff054bb3c3b3cca9505f22fc
  7. 06 R 7d05ae369ea7d56c32bd4894602621ffcea8e7b904829aff61cf7ba1dc06ea29
  8. 07 R 905a0810e15ecb0bae24b9e47ed2ecd3474ececa4004e2fc8f8cbe3400c9f2e3
  9. 08 R 256a7a4cb74e42f84d9922b7ded8904335748e21905b379197b8808eedc2e772
  10. root  91a732bbce0bc97a17dfcaf9187f3a033504a49d54b2ce78276da0068ee7fac4