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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

PROVINCE OF CAGAYAN Award a ₱2.0M contract to BULIYAT ENGINEERING AND CONSTRUCTIONProvinces

Transaction hash:
7aaa267edb77ba2e35181ca9fab846fb259cbf1e151e62d71d4463a2c7ea8f73
Status:
Included and unchanged
Block:
#4,192 1,821 blocks after it
Position in block:
Transaction 75 of 176
Award day:
Aug 14, 2020 (6 yrs 3 mo ago)
Value:
₱2,039,015.67
Project:
Concreting

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 #4,192 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)
    PROVINCE OF CAGAYAN awarded it to BULIYAT ENGINEERING AND CONSTRUCTION on 2020-08-14.
    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)
    COA's CY2024 audit of Cagayan gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   7aaa267edb…ea8f73now      …
  2. 2. Block Merkle root changed
    stored   7237e912ed…e16ecanow      …
  3. 3. Block #4192 hash changed
    stored   61d64662e6…0ffd68now      …
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 175 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7aaa267edb77ba2e35181ca9fab846fb259cbf1e151e62d71d4463a2c7ea8f73
  2. 01 L 79513cdfae09a0f842cfa5026abe3d7617fd6680d82d8911612956742a2c790e
  3. 02 L 958fcb081e4848dfd3e4bc810fdf195150582d3403a3e411859cd2f3596a3637
  4. 03 R 20a106eb543531116c923f6f20b4ee2bbfcc724a18fc0c14d3a31cd316cef845
  5. 04 L f3ce7df6b063b213db6b7be8b8d5dd57cff7ab84eeefacd33f792caf68ee2fc9
  6. 05 R 49e631d991a99dd88bbb939eb26505bbb3eef476e1f470542050f892208768fe
  7. 06 R a2624f438202ff1e8f1849c1121fbec15b0e2c23a07586c1a82a7a224deb2787
  8. 07 L e85fbaca54adc2a8b985d63b09ef1e3024aed86e5cb6007e1ea887dffa043ab4
  9. 08 R 38215cccda3f6cbbbf91f347bb6a80655d82b98ba59d8cc7d68594de6af874c0
  10. root  7237e912edf0f767d92beced0f09811bb9d85e16ad82a9aab9ab1e856ce16eca