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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 - MINDORO OCCIDENTAL Award a ₱48.7M contract to HGG BUILDERS AND SUPPLYNational agencies

Transaction hash:
0fc112296bd6f421bd45aa99d131dd36ad2f7ba87aa5fe0e70f733c98309b2a5
Status:
Included and unchanged
Block:
#4,011 2,002 blocks after it
Position in block:
Transaction 63 of 1,159
Award day:
Jan 31, 2020 (6 yrs 9 mo ago)
Value:
₱48,653,269.22
Project:
20EB0049 Construction Project

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 #4,011 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 OO-2", 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 - MINDORO OCCIDENTAL awarded it to HGG BUILDERS AND SUPPLY on 2020-01-31.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20EB0049: 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 2022-11-27). 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   0fc112296b…09b2a5now      …
  2. 2. Block Merkle root changed
    stored   a8a930c29f…1d7e7dnow      …
  3. 3. Block #4011 hash changed
    stored   f7d009ab86…966135now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,158 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0fc112296bd6f421bd45aa99d131dd36ad2f7ba87aa5fe0e70f733c98309b2a5
  2. 01 L 0f7893deeb3c252d758413013e753688a50bc045ea46612c66e502fc08ccf98c
  3. 02 L 5ad2294447677a098d03c2c70523e69252c2a762840457d27047758d542e58a2
  4. 03 L 8698dce6c009276f8296e977ff5d4fbf95c7a8dd7ddd18acb96286b09e543a14
  5. 04 L 3d5e36eb439a89893c8fccb2f82d2bfc2a09513a1a5cd3b4f6f63d7de4fe467b
  6. 05 L ca00fbf9ce688fb75a48b95ea85cb9fbd3f15bc92348817628583f19616367c7
  7. 06 L 4213b8d0426560f6b1cbc58aa4eed3d77abcb7cd20d0d649cc67864cf94a0ba3
  8. 07 R 056c8ff063b0d6a59ec018c549a0c26e0ff508158fc7c40d89ddec27be83088a
  9. 08 R 3cefb367f59bad44a4e7f0a4afe0ab672a68830af8200cf92425422d98f69612
  10. 09 R 0ced2739e23584dc8ef2a989e3218308a6bcd77109bd07b77bfe89cd2876b614
  11. 10 R 18434517491452d30f86ebabb74eda2c092a01048e28c5d041fff5405e35dd2c
  12. 11 R 978efed595e8c57c040286c8b3a0cb5c9b830c59062b6c9b48d585351e1f8d63
  13. root  a8a930c29f698deb4b8d8270b9b23ca335ad0993d94194e02acf8f97481d7e7d