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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 - ALBAY 3RD DEO Award a ₱14.4M contract to BIG J CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
cdd2ee7fc406926433d8ca3ae30b1af9d304ca081cd86cefb166ee676da28595
Status:
Included and unchanged
Block:
#5,546 467 blocks after it
Position in block:
Transaction 477 of 589
Award day:
Jun 28, 2024 (2 yrs 4 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 #5,546 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 2024 DA FMR", 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 - ALBAY 3RD DEO awarded it to BIG J CONSTRUCTION AND SUPPLY on 2024-06-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24FO0106: On-Going, 85.77% 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)
    No completion certificate published.
    Not published
  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, 1 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   cdd2ee7fc4…a28595now      …
  2. 2. Block Merkle root changed
    stored   14b4dfc786…08e176now      …
  3. 3. Block #5546 hash changed
    stored   f7f72ec680…8d5175now      …
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 588 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cdd2ee7fc406926433d8ca3ae30b1af9d304ca081cd86cefb166ee676da28595
  2. 01 L cd9e98beabbbefbd0da05c832e5c020e87fab57b567bc32e770b0c5c971910d7
  3. 02 R 09f8bce202698fff240f4afaa1475cb28c7d58b4982e640892fbfe5bb6ae4da2
  4. 03 L 9d43a7316d13d1766a40dc18c7b4016ef079850cd13855ff04f2b8f8e3ac8db8
  5. 04 L ae5c8f029f5c780409f3e720f260e65da65b28117ae04fa37c03336cc9906dae
  6. 05 L 4eef2ed1acf0e93cea42582e16d126d50d0057af5eef0cc300b0833ec6aafa18
  7. 06 R c633a3ae1fc4f3fce601ed9d7047b0d139db9095fc2f523d9b364c25234f82ed
  8. 07 L b9e11569a8cf420dff65d886cfb6a60a0451a99b86db33bce5952077bf287792
  9. 08 L 1c671c296e6f2465f0573d28b4dfb1d6a3d7be6ff35164e1f630858e82819340
  10. 09 L cab1fcee8e8553fa399c427df4246b15179f1c6a8b528178cde9db3680595ac8
  11. 10 R b72f1e6706b0a7f9ac97f1711312a45e2ea513d00022176df469483bc09935c3
  12. root  14b4dfc7862f12e4d9b2661b9f532fba5b4591a9468e8e27c97ff27e7108e176