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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 - IFUGAO 2ND DEO Award a ₱4.9M contract to ROVINA CONSTRUCTIONNational agencies

Transaction hash:
96bdc09d94e76a5bbbde36c2be9161330cf17781ea119295bd88b5660beee96c
Status:
Included and unchanged
Block:
#5,072 941 blocks after it
Position in block:
Transaction 207 of 352
Award day:
Feb 20, 2023 (3 yrs 8 mo ago)
Value:
₱4,942,470.54
Project:
23PJ0021 Convergence and Special Support Program-

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 #5,072 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 2023 CSSP", i.e. the FY2023 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 - IFUGAO 2ND DEO awarded it to ROVINA CONSTRUCTION on 2023-02-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23PJ0021: 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 2023-06-03). 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   96bdc09d94…eee96cnow      …
  2. 2. Block Merkle root changed
    stored   f02a937035…533df6now      …
  3. 3. Block #5072 hash changed
    stored   12f8c4f95c…3976a8now      …
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 351 records. Each step hashes the current value together with the sibling shown.

  1. leaf  96bdc09d94e76a5bbbde36c2be9161330cf17781ea119295bd88b5660beee96c
  2. 01 L 9682899c8108592bfdc1a841d3cc72ac95388795d526ddee5edb904390babf6e
  3. 02 L 9be26d40a61877065f0bba476222021f0d3b1fa1965ed863135465336a3ce4d5
  4. 03 L 003f5c6440f1fb577a94ac2d20374e38a5aebf2a39e3d2271ef570f4b2e7aac8
  5. 04 L 64025fcd54076456a5819501b1e255f82da1be1cf3148eba5ebe93d1fc2e6d90
  6. 05 R 80d0849d1e3ac5cc2a8aac46c7cbf26ec0f54cfcd090a24c23c43168a8ccae60
  7. 06 R 17739938d63d8c1337b4eac99d9ca4631b4cadc8054c1d07c1dbd6a9653fa839
  8. 07 L 265a13a89a63f4e3f949f83aafb3367fdf6a3623ad99b4c17e78a4717fba0921
  9. 08 L 501e4c63d68ea6fe3ed79663e79aad276f0813c6369cb9c14bcb0b381e29c48e
  10. 09 R 126b31cd513806e7ac8f3e045dd114bef7b3ab523e6bb8a35ead12e34655832b
  11. root  f02a937035387ca1c037a578f395abbeb99eee4b266ed567b4fb8f33a6533df6