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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 - NEGROS ORIENTAL 1S Award a ₱5.2M contract to EJJ CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
f751a9dd0bdb7a2d9b6ff10be38101d996e5b40c4c0d8d085bc89b0255b49685
Status:
Included and unchanged
Block:
#5,285 728 blocks after it
Position in block:
Transaction 228 of 231
Award day:
Sep 26, 2023 (3 yrs 1 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 #5,285 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)
    The award does not say which budget line pays for it.
    Not published
  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 - NEGROS ORIENTAL 1S awarded it to EJJ CONSTRUCTION AND SUPPLY on 2023-09-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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

1 of 8 documents found, 0 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   f751a9dd0b…b49685now      …
  2. 2. Block Merkle root changed
    stored   2a3c78021a…4e4514now      …
  3. 3. Block #5285 hash changed
    stored   31f745bd29…96aa34now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 230 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f751a9dd0bdb7a2d9b6ff10be38101d996e5b40c4c0d8d085bc89b0255b49685
  2. 01 R fa3b34632b6ad81a65bdd2743aec504e365aea0b9eead980f9d0aad84b3a8df3
  3. 02 R 70574b4bde284320ab53f2a8bc3bc5b18d3368f4841fc19c102031d1a715a60b
  4. 03 L d1fed8d4905514ebaa0aab652de7e2bd7c9d1e8c862eb711bd2d6b89edce1538
  5. 04 R 1ae2f152570149891392608948f495fa704db4135f18db26924252ecb308a042
  6. 05 R 5a0bfa46f173e2760cecbd3264a3a48284fcc625f3aecebf09d54600d57d95a4
  7. 06 L d0744b433b2ec97cdeb9ca17d22ee84ef82f2b963b6b1da2f0e0133450ecaaa4
  8. 07 L ada2b145f385887aad75a028d0f421c63aa80a5e8e09286417b10297b6fd4e77
  9. 08 L c7788a6723d5c3cb2cbe697a47b951622b32e97101769f47ea0141c6b261b889
  10. root  2a3c78021a832f0e950fc5f0f849e2e10dc8922f5f363d4589fcdac5844e4514