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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 - LA UNION 1ST ED Award a ₱2.9M contract to RAPHAEIL CONSTRUCTIONNational agencies

Transaction hash:
f9dcda58fbd77abb0ac8614eeb607ea75df72adbbe2b08eb01cee43838a47822
Status:
Included and unchanged
Block:
#4,347 1,666 blocks after it
Position in block:
Transaction 513 of 528
Award day:
Jan 27, 2021 (5 yrs 9 mo ago)
Value:
₱2,883,987.97
Project:
21AE0020 Civil Works

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 #4,347 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 2021 LP", 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 - LA UNION 1ST ED awarded it to RAPHAEIL CONSTRUCTION on 2021-01-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21AE0020: 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 2021-05-24). 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   f9dcda58fb…a47822now      …
  2. 2. Block Merkle root changed
    stored   3e049bd45d…59a006now      …
  3. 3. Block #4347 hash changed
    stored   46c415c640…7107ccnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 527 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f9dcda58fbd77abb0ac8614eeb607ea75df72adbbe2b08eb01cee43838a47822
  2. 01 L f95220f22b563450c0d131b0995fa3155d1d31284e6f8e4684b987b2c03900e1
  3. 02 R 1089abd60c7612ce676ef467c50becc536c1dcdb217686c37c52ec46a6d11ff3
  4. 03 R 383e80b3b94c118375e63f2cc57aa7d0036dc6487403f1998bf1bc70b5af8343
  5. 04 R 3033f0fa632d96f923e6f299558cef11631a36f8c36fa16d2bb6eda2f33b2abf
  6. 05 R 12381ff3fe026bc99b17c0af981277925058ad2b35e7a165bb64c17f317878e9
  7. 06 R 443528f11c16a7f14cd732abdd0c60bae4a2ad1077f51a08f1ce3a0d82573422
  8. 07 R 2a38acd38e75b159c6a338d54cf3c4ae9257abcf5df3b3e07b524f91df33ccc8
  9. 08 R 002d908cdce17483de543a820cd152cc75ff51a2762e092033697699b606c1b0
  10. 09 R 7195047fbb3d36058c5e8e9774b3990d1cf26e879d5e428f86d631bdf84948bb
  11. 10 L 4f302c53b01209a4ca006091a2d212e8c9def443f4c33d366886d63840add9af
  12. root  3e049bd45d25d6fdac87f54154689c6abe6407b617141ab6da9f5c0df359a006