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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 - ISABELA 3RD DEO Award a ₱12.2M contract to D. A. CADELIÑA CONSTRUCTIONNational agencies

Transaction hash:
940d960d53e5d7450b93bb4e138296b9b5d91289c35ec0c10851d3004837307b
Status:
Included and unchanged
Block:
#4,472 1,541 blocks after it
Position in block:
Transaction 124 of 234
Award day:
Jun 7, 2021 (5 yrs 5 mo ago)
Value:
₱12,215,286.48
Project:
21BG0132-Concreting of Brgy. San Miguel to Brgy. P

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 #4,472 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 2021 DA FMR", i.e. the FY2021 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 - ISABELA 3RD DEO awarded it to D. A. CADELIÑA CONSTRUCTION on 2021-06-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21BG0132: 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 2021-09-15). 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   940d960d53…37307bnow      …
  2. 2. Block Merkle root changed
    stored   4a8c081022…24166cnow      …
  3. 3. Block #4472 hash changed
    stored   c3602b471a…d093c6now      …
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 233 records. Each step hashes the current value together with the sibling shown.

  1. leaf  940d960d53e5d7450b93bb4e138296b9b5d91289c35ec0c10851d3004837307b
  2. 01 R 9572b939be66050c868bf041ed236a74dbf4bee56360a4989dab664bb4be200f
  3. 02 R 6395acf30fd0dbcdd0f9c60784390037506676e79f3a4ff47019d12374c819de
  4. 03 L 4842c220b24d660a83a6f19fc86530970c9660015df525ede3aa931d47a3dc5f
  5. 04 L d178781d956499520bce7f437fa09b903be5a0f7b977b8c0c45a8939cc202e62
  6. 05 L ede8b7993e5f5e6ada8311168d4d0deeb8a6e6755d8137a1032fa1cea4cdd453
  7. 06 L 2a7b92c53e95e30bec57bbeb3516c3b726b6a07bc355b32cd97baaed16919fad
  8. 07 L ac117239975b6e7444c9750ce3e0d64fb0fb9c6838f805adb17a39db02f733ab
  9. 08 R e3a408144004a452c3d09143a8b9078e1bbf8c5931380f59df2aa7dbb9a9db24
  10. root  4a8c081022af0859d2473a5276d80074e21672b0d17bf7c9b6a82ae69924166c