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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 - CAGAYAN 1ST DEO Award a ₱4.9M contract to APS CONSTRUCTIONNational agencies

Transaction hash:
0d7ae30de7c17ff82a67f6db684d94c44833745f81bb4728cdf4ec0a2e5e99b7
Status:
Included and unchanged
Block:
#5,542 471 blocks after it
Position in block:
Transaction 25 of 414
Award day:
Jun 24, 2024 (2 yrs 4 mo ago)
Value:
₱4,939,998.46
Project:
24BB0156 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 #5,542 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 2024 SSP", i.e. the FY2024 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 - CAGAYAN 1ST DEO awarded it to APS CONSTRUCTION on 2024-06-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24BB0156: 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 2024-10-15). 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   0d7ae30de7…5e99b7now      …
  2. 2. Block Merkle root changed
    stored   b42a444379…2f03c7now      …
  3. 3. Block #5542 hash changed
    stored   d656e65d23…5e1377now      …
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 413 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0d7ae30de7c17ff82a67f6db684d94c44833745f81bb4728cdf4ec0a2e5e99b7
  2. 01 L 0d16521b5c2a580d4a747cadd86802c0ffc87553fe9ae271ff09ac51f024ab27
  3. 02 R d18086fd93ef7d454e8c4f5462f0c59a0e26057e9f5103915f553def01592ed9
  4. 03 R 462a6dc20db809e86b7f76f5e5255f9586130f2811934acc6533d23f6079d1c3
  5. 04 L 1914de31137d9160d3c827340b0baf0d0f2c7723d7113b670179c1733dfb0d43
  6. 05 L 2aaedfec2325d5139455d909da9fff4e74cb454ed190673f3a6a1d4f1539cca6
  7. 06 R f3ef5751b55fa7132c3fcc43050d81f88c8fc04beb2577da88586d33bce5fe9e
  8. 07 R 91b2badcc6997445b0b9c6d38ad4c3042bf05b38d9738f9d13da11c7e5420ce1
  9. 08 R 42ce7342b57b662fd2c61355b590201282735f3f12c25674b0a8a19c8b7f54b1
  10. 09 R 8bec7caf36e4e327a47e5ae8680e37745ba4f815b3f8fe819d248b7d124b10a0
  11. root  b42a444379e26ffa05d556f80e07221476c3adea8f1586167997a62d392f03c7