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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 - PAMPANGA 2ND DEO Award a ₱18.4M contract to OMICRON CONSTRUCTIONNational agencies

Transaction hash:
868e15fa280ea2b36451cebcc0b20ef010688557a511dd49b3cba95b3051c45e
Status:
Included and unchanged
Block:
#2,354 3,659 blocks after it
Position in block:
Transaction 90 of 179
Award day:
Mar 18, 2015 (11 yrs 7 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 #2,354 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 - PAMPANGA 2ND DEO awarded it to OMICRON CONSTRUCTION on 2015-03-18.
    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   868e15fa28…51c45enow      …
  2. 2. Block Merkle root changed
    stored   21dfc908a0…a9b28bnow      …
  3. 3. Block #2354 hash changed
    stored   77d3894e5c…c746f5now      …
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 178 records. Each step hashes the current value together with the sibling shown.

  1. leaf  868e15fa280ea2b36451cebcc0b20ef010688557a511dd49b3cba95b3051c45e
  2. 01 R 870371f0a59fc545d7a75ad8039cf3655f19dda21415b56aa927fdd80c63d6e9
  3. 02 L 7f5c31e0000120e78126e74f45b91f575ef5d462e87c40a0c5628729390bee5b
  4. 03 R c96256206e3c7a91b512e4b7994f2f348c37be997d6513c85694b4e3a7d4061a
  5. 04 L 31a6eaff2bd1f3fc668fb69b2d75d6333f74128d20940c364df3f8184d3384f0
  6. 05 L 383a52a73aa39e6e779215c16e8ca26558199991898377fc8c45e31dd55d7d0f
  7. 06 R c26459d618edbdad458b3e938c7b0efa87ac202cc5a48c037b4db05c977ee009
  8. 07 L 7ae2c8efd301715c3dec64513489f6710868b83b5d6124d5c2bbf6976002a51f
  9. 08 R 662b713c8e6eeca4a92a963215186fa30b1e2f0b6da4717843948191847c9bdc
  10. root  21dfc908a0b395b57e5eab7e715fab85be1f4498730600229709d0dafaa9b28b