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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 - REGION I Award a ₱40.1M contract to VIGAN FORTUNE CONSTRUCTIONNational agencies

Transaction hash:
37baff54be4be7448d77dfcd4f82207af4922159f55a5d81114381384ff5889e
Status:
Included and unchanged
Block:
#5,604 409 blocks after it
Position in block:
Transaction 80 of 375
Award day:
Aug 27, 2024 (2 yrs 2 mo ago)

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 #5,604 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 - REGION I awarded it to VIGAN FORTUNE CONSTRUCTION on 2024-08-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24A00569: 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 2025-02-15). 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   37baff54be…f5889enow      …
  2. 2. Block Merkle root changed
    stored   4bc84c6c44…a05031now      …
  3. 3. Block #5604 hash changed
    stored   c93c50e962…9d36e8now      …
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 374 records. Each step hashes the current value together with the sibling shown.

  1. leaf  37baff54be4be7448d77dfcd4f82207af4922159f55a5d81114381384ff5889e
  2. 01 R 37e808d3c751736378f51841398b5999913c5afb076c2fb210de7c770513a6fd
  3. 02 R 5b4c477005fb886999de8d441fda31b1a1f2b1ebf0497d19204de1cb05efaa5e
  4. 03 R 9bef06a2d81de4237a8a21e94b9cedf24c428347b21211443e0977e820c5f1df
  5. 04 R cf99bfadc167ed7cf460f0e32f3a067dbdb223cd6493e91b63c0dd60f2a12ff6
  6. 05 L 880cc3c862462eb1cce1bd36f952972f34e0a675fff82e62c06a1100a29affab
  7. 06 R da87fbdec9eb6a83d423c68bd959113883bf233235eb7d16ced032fac43f97d2
  8. 07 L b33f757afad781ade59576d56ad4b4c24433a92f6743fae472dec043f584b537
  9. 08 R 2da5d44b1dbb533c1fdef83930a37485541207f9bb54e22812dec114236dcaf6
  10. 09 R 5fc627ea3654cacd9c90e12bb3b0a359fdd398b8956cfe956dd5a34ad3e8920a
  11. root  4bc84c6c44305dd7f73bae1b98c9d96c995c544b460deca1720eca4640a05031