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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 - BILIRAN ED Award a ₱1.9M contract to INFRASERVE BUILDERS AND SUPPLIESNational agencies

Transaction hash:
d60afdf42712ebebaa16806871c7ae039cee8a921af96434d6b559cc058bb33a
Status:
Included and unchanged
Block:
#3,806 2,207 blocks after it
Position in block:
Transaction 264 of 305
Award day:
Jul 1, 2019 (7 yrs 4 mo ago)
Value:
₱1,946,400.00
Project:
19IA0027 (R) Concreting of Road, Brgy. Caucab (11.

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 #3,806 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 - BILIRAN ED awarded it to INFRASERVE BUILDERS AND SUPPLIES on 2019-07-01.
    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   d60afdf427…8bb33anow      …
  2. 2. Block Merkle root changed
    stored   7f7eaeb982…a9ae85now      …
  3. 3. Block #3806 hash changed
    stored   7099e3f4bc…d9dd5bnow      …
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 304 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d60afdf42712ebebaa16806871c7ae039cee8a921af96434d6b559cc058bb33a
  2. 01 R d7e39195d74196f726da76f2ff0b91984837b030f1e29efbfd79d6fb0fe766ec
  3. 02 R 578ba222882a2c31009731682e37ac35d24da2996d21005bf1b731cb00bcf13d
  4. 03 R 50d794ade2ece8691d66744095b815f580289c50710de825495c7f9e4c832327
  5. 04 L 8c3f2f525c20ae6b5b8829cc1579d60dc28036d216084727c10a8c3fac330800
  6. 05 R 29e27d8261126befb52e2f66bca60c01980f66869e7aed362b5c9434295d97a7
  7. 06 R 333e56f12a6a416f2ebcc53c5b3a9f3831990c93ae3095f957fbe3ab58ba38da
  8. 07 R 23536cdea3588f22cdea532dc30ca0aa16baa852a3ebab77347d049751381262
  9. 08 R 6eb4d7bb92e8292a581ff9a9ed04c3e1b2cd77d564f1c76571b659ddbde0026d
  10. 09 L a1636933607e565cb92b2cfdb16a5f075fd9cc1cc7f1ab27a2e17667b7203114
  11. root  7f7eaeb982d4cf90c1df91592ade3a098a2de1813c691e32a2f946b371a9ae85