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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 TRANSPORTATION AND COMMUNICATIONS - MAIN Award a ₱5.8M contract to FAR EAST INDUSTRIAL SUPPLY & CO., INC.National agencies

Transaction hash:
770cc9a0877d6944b0f8e0853e54d1a01841556b970f411940d7f894fb67d31c
Status:
Included and unchanged
Block:
#390 5,623 blocks after it
Position in block:
Transaction 4 of 13
Award day:
Jul 28, 2008 (18 yrs 3 mo ago)
Value:
₱5,765,920.00
Project:
ZAMBOANGA AIRPORT DEVELOPMENT PROJECT (BAGGAGE CONVEYOR)

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 #390 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 TRANSPORTATION AND COMMUNICATIONS - MAIN awarded it to FAR EAST INDUSTRIAL SUPPLY & CO., INC. on 2008-07-28.
    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   770cc9a087…67d31cnow      …
  2. 2. Block Merkle root changed
    stored   9ba913357e…542d9dnow      …
  3. 3. Block #390 hash changed
    stored   8c7e39e8be…92f7aanow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 12 records. Each step hashes the current value together with the sibling shown.

  1. leaf  770cc9a0877d6944b0f8e0853e54d1a01841556b970f411940d7f894fb67d31c
  2. 01 R 7c29906e0e2350810d0b4a068ec2885ae323cbf0d4e65a040be73417f9728b0d
  3. 02 R c63c5027331a240587343bceb57b46718bfe66d40a02b49b70da1c323d06e1c5
  4. 03 L 33a6f7ecc218a14c31c0b5b2a0a7b3492e9824b1e3c41710eddf72be7b885c0a
  5. 04 R 354131411acd52ab10e1982f9b281f262084f0b2be81ac33915d60b2939c839d
  6. root  9ba913357e0f7facfe62730eb10cf7f82f9cb5c05c68761ccb7c992a96542d9d