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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 2ND DEO Award a ₱15.1M contract to CM77 CONSTRUCTION TRADINGNational agencies

Transaction hash:
ec059d0fac21df2ce03b100b8fbab4a972eb5741201755b72e7f14f525d06937
Status:
Included and unchanged
Block:
#5,777 236 blocks after it
Position in block:
Transaction 507 of 551
Award day:
Feb 19, 2025 (1 yr 8 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 #5,777 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 2025 OO-1", i.e. the FY2025 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 2ND DEO awarded it to CM77 CONSTRUCTION TRADING on 2025-02-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25EF0015: 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 2025-10-31). 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   ec059d0fac…d06937now      …
  2. 2. Block Merkle root changed
    stored   fc6daebc6b…7abd5fnow      …
  3. 3. Block #5777 hash changed
    stored   90846ace6b…3978banow      …
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 550 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ec059d0fac21df2ce03b100b8fbab4a972eb5741201755b72e7f14f525d06937
  2. 01 L eb90b34180442e329b28c7c51ca40c478e0cebd68bef65401e8492578010bedb
  3. 02 L 70f2ccc98c21f0d4fb8ce0e918d2ce79d5bd53eb7dd601598b4f9f06ae45b714
  4. 03 R a0e984ae3ab588d0037b3edb990c9ae938a2557c961d611f39b62019b16a8293
  5. 04 L 951e8d4fbd0d625a1f8f6e09b83b36edb10c411213bf19c7534033ae78704f92
  6. 05 L 308af91b330874e3d692c400a51bd45777f3c65dbaedc13b2036dbbb519df94e
  7. 06 L 34ba1c73fd6bd33afb8d347d4a9a1ad4baa9406931b7c347fc7c64d826a3d5de
  8. 07 L 54cd2f2f18fade44848e77170f8caa55558917e8cc1f7abcdaf8ea735b3aaebf
  9. 08 L eacbcb7ddbc24390123cd563938577025763ceca7f2a16dc663682e476e3edd9
  10. 09 L 7a4f1e0f016d6977ca8a898dd88fe0ed7133ef169ee66abb0c518854bfe555d3
  11. 10 R dc3835ae4c080185592f1feb782b3c743aa4de89e44e9a24382fac649267e8d4
  12. root  fc6daebc6b86e65000da03d3a78dc4dbf765f34036aadc891dbf38e8f77abd5f