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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 - PALAWAN 3RD DEO Award a ₱10.2M contract to RAK TRADING AND CONSTRUCTIONNational agencies

Transaction hash:
7da3fe4157c8befb65fbe35bc2d6cf7c235219f7c9ea6340c2b69bd9ac576b88
Status:
Included and unchanged
Block:
#4,547 1,466 blocks after it
Position in block:
Transaction 114 of 265
Award day:
Aug 24, 2021 (5 yrs 2 mo ago)
Value:
₱10,161,607.75
Project:
21EG0063-Construction of Concrete Road -

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 #4,547 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 CSSP", 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 - PALAWAN 3RD DEO awarded it to RAK TRADING AND CONSTRUCTION on 2021-08-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21EG0063: 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 2022-11-04). 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   7da3fe4157…576b88now      …
  2. 2. Block Merkle root changed
    stored   755cbad556…46d8banow      …
  3. 3. Block #4547 hash changed
    stored   1284309cef…3e3763now      …
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 264 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7da3fe4157c8befb65fbe35bc2d6cf7c235219f7c9ea6340c2b69bd9ac576b88
  2. 01 R 7dfb1ee4391a73754271da75db380ca1ca3cf879d94bd91b285b8d723276d0da
  3. 02 L 39e654f76927e04fa374926ff330f151f975ddcb44bc0656bd652221c1ff90d6
  4. 03 R 623b08b70bc11d810233aa40d121288ad4e5fe17aa094e6800eeceea18bdb8d6
  5. 04 R c1f6a561ff451f1b0b9d0a9f3c1bb5485443363b789f8f720fc873ec4b9f49d9
  6. 05 L 62928b8df2f16805e9004d1b27c786bf01e6ed581a15e249133f38caea46d6b4
  7. 06 L e653f7399bd7773769f767f5db2e2207028c0d66936e5c49b527a44234b1dbdd
  8. 07 L b835f2fef684b77e57cf92741caf650aa0f08b6ab52cb9c8d6e6c1dfa982af3c
  9. 08 R 98eb621d107228aeb8546c84fe40d3fee760b00e9846bc7f5a98b6303e6ae8fc
  10. 09 R a2a8d9a7a5f2f2fd9d5e67a4b0d204a67472ce2632f923b36bc654e0bfb0d392
  11. root  755cbad556c49c943846c5df7e57e4734d3e15e284d2fe2a2e3010020246d8ba