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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 - BATANES DEO Award a ₱45.0M contract to RED MOLE CONSTRUCTIONNational agencies

Transaction hash:
d7fdeea833d50cd2c6756a2756b097e33403fa56d38165b8c168a5a95cbd8db5
Status:
Included and unchanged
Block:
#5,134 879 blocks after it
Position in block:
Transaction 354 of 425
Award day:
Apr 25, 2023 (3 yrs 6 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 #5,134 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 - Flood Control: Construction - Slope Protection using Structural Measures (e.g., Revetment, Retaining Structures, Rock Netting, Concrete Crib, Shotcrete, MSE Walls, Gabions, Riprap, Masonry), Roads: Construction - PCCP". 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 - BATANES DEO awarded it to RED MOLE CONSTRUCTION on 2023-04-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23BA0026: 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 2024-04-16). 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   d7fdeea833…bd8db5now      …
  2. 2. Block Merkle root changed
    stored   c6a5aaa52e…9a8d63now      …
  3. 3. Block #5134 hash changed
    stored   0ac17df1f5…a732cdnow      …
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 424 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d7fdeea833d50cd2c6756a2756b097e33403fa56d38165b8c168a5a95cbd8db5
  2. 01 R d8c221615990f1eb7103188baabfc8f266077f4f774cfc413e5a4b6a658571f2
  3. 02 L 738e2fda74837551e8f2ab99650de0097bc96fd672b2d62eb86513d5e56e7614
  4. 03 R df3d6659d51b5fd1a7c30a78b15fdd13dd94bcccd600f474242d353bad6a4aad
  5. 04 R 2ce65f7383aa2d4b60859c02c552f4e96c767cead55e0d87724ccb7b344d2fa0
  6. 05 R 2389875b6456984973c871775663b2746942d6fa248f52071ce6638e4c03648c
  7. 06 L b191de8f0d19532c08faa7beb9900651f0c779f7b9c548e22a11c1b17c0ce317
  8. 07 L 6c7502b1a8f67dd3b420d9851182cc232364d815ccd425488f6166669d4c65c7
  9. 08 R 63e69e3d308c2b2ae17e412f2b06e0a0e5424cd3ce603762c21fb2b725c9a3f0
  10. 09 L 0877e1acad21cba7b5bd60f6393b9ed2cf7bb3a82b5ad3fbb7b9a9f5fa126e13
  11. root  c6a5aaa52e148af60768dab7d8172d3cb2427d5e3fd933080a2e9d1e159a8d63